msi ge620 ath9k Wifi Hard blocked in Ubuntu topic

Hello i have a problem with my wifi in ubuntu.
Im using dual boot and when i start my PC my wifi doesnt work and i have to restart, go to windows, activate the wifi and come back to Ubuntu.
This is annoying.

Fn F10 doesnt work.

Please help me :(
Some commands i have tried:

rfkill list

Code:

---

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes

---

rfkill unblock all
Doesnt fix it


lspci -nk | grep -A2 0280:

Code:

---

04:00.0 Network controller [0280]: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
    Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card [1a3b:1089]
    Kernel driver in use: ath9k

---

lsmod | grep -e ath9k -e msi

Code:

---

msi_wmi                13354  0
sparse_keymap          13948  1 msi_wmi
ath9k                164164  0
ath9k_common          13551  1 ath9k
ath9k_hw              453856  2 ath9k_common,ath9k
ath                    28698  3 ath9k_common,ath9k,ath9k_hw
mac80211              630653  1 ath9k
cfg80211              484040  3 ath,ath9k,mac80211
wmi                    19177  3 msi_wmi,mxm_wmi,nouveau

---

wpa_supplicant wifi suddenly not working topic

Everything was working before.
Then, I made the dumb error of editing the binary file /sbin/wpa_supplicant with pico text editor.
and now it doesn't load at all and consequently, I don't have wifi support.

I tried downloading and compiling a new wpa_supplicant from their official site, but it seems that my ubuntu doesn't want to care about the replaced wpa_supplicant anymore. Like some bird kill abandoning her eggs after they were touched by men.

Help!

Thanks.

Wifi not working in Ubuntu 14.4 topic

My wifi is not working in my COMPAQ presario laptop, whereas ETHERNET is working.

Below is the result of wireless script:

Code:

---



########## wireless info START ##########

Report from: 10 Feb 2015 00:12 IST +0530

Booted last: 10 Feb 2015 05:16 IST +0530

Script from: 20 Sep 2014 23:04 UTC +0000

##### release ###########################

Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.1 LTS
Release:    14.04
Codename:    trusty

##### kernel ############################

Linux 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:12 UTC 2014 i686 i686 i686 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Ubuntu

##### lspci #############################

05:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 02)
    Subsystem: Hewlett-Packard Company BCM4311 802.11b/g Wireless LAN Controller [103c:1375]
    Kernel driver in use: b43-pci-bridge

08:08.0 Ethernet controller [0200]: Intel Corporation PRO/100 VE Network Connection [8086:1092] (rev 02)
    Subsystem: Hewlett-Packard Company Device [103c:30b2]
    Kernel driver in use: e100

##### lsusb #############################

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 03f0:171d Hewlett-Packard Bluetooth 2.0 Interface [Broadcom BCM2045]
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

##### PCMCIA card info ##################

##### rfkill ############################

1: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

##### lsmod #############################

b43                  356470  0
hp_wmi                13702  0
bcma                  42043  1 b43
sparse_keymap          13708  1 hp_wmi
mac80211              546051  1 b43
cfg80211              409394  2 b43,mac80211
ssb_hcd                12749  0
wmi                    18673  1 hp_wmi
ssb                    51854  2 b43,ssb_hcd

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

eth0      Link encap:Ethernet  HWaddr <MAC 'eth0' [IF]> 
          inet addr:192.168.1.114  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fd31:68f:ce9a:0:259e:1ef5:2668:cb8d/64 Scope:Global
          inet6 addr: fe80::216:d3ff:feaa:bf88/64 Scope:Link
          inet6 addr: fd31:68f:ce9a:0:216:d3ff:feaa:bf88/64 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:103534 errors:0 dropped:0 overruns:0 frame:0
          TX packets:52014 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:148710388 (148.7 MB)  TX bytes:4388339 (4.3 MB)

##### iwconfig ##########################

lo        no wireless extensions.

eth0      no wireless extensions.

##### route #############################

Kernel IP routing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
0.0.0.0        192.168.1.1    0.0.0.0        UG    0      0        0 eth0
192.168.1.0    0.0.0.0        255.255.255.0  U    1      0        0 eth0

##### resolv.conf #######################

nameserver 127.0.1.1
search ur38ws

##### nm-tool ###########################

NetworkManager Tool

State: connected (global)

- Device: eth0  [Wired connection 1] -------------------------------------------
  Type:              Wired
  Driver:            e100
  State:            connected
  Default:          yes
  HW Address:        <MAC 'eth0' [IF]>

  Capabilities:
    Carrier Detect:  yes
    Speed:          100 Mb/s

  Wired Properties
    Carrier:        on

  IPv4 Settings:
    Address:        192.168.1.114
    Prefix:          24 (255.255.255.0)
    Gateway:        192.168.1.1

    DNS:            202.83.24.2
    DNS:            202.83.24.6
    DNS:            202.83.20.101

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########

##### iw reg get ########################

Region: Asia/Kolkata (based on set time zone)

country 00:
    (2402 - 2472 @ 40), (3, 20)
    (2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
    (5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS

##### iwlist channels ###################

lo        no frequency information.

eth0      no frequency information.

##### iwlist scan #######################

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

##### module infos ######################

[b43]
filename:      /lib/modules/3.13.0-32-generic/kernel/drivers/net/wireless/b43/b43.ko
firmware:      b43/ucode9.fw
firmware:      b43/ucode5.fw
firmware:      b43/ucode16_mimo.fw
firmware:      b43/ucode15.fw
firmware:      b43/ucode14.fw
firmware:      b43/ucode13.fw
firmware:      b43/ucode11.fw
license:        GPL
author:        Rafał Miłecki
author:        Gábor Stefanik
author:        Michael Buesch
author:        Stefano Brivio
author:        Martin Langer
description:    Broadcom B43 wireless driver
srcversion:    42BAE2DB9BADE3E7ECA2CC0
depends:        bcma,ssb,mac80211,cfg80211
intree:        Y
vermagic:      3.13.0-32-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        A7:FC:65:90:FC:4A:8D:85:9A:AE:BD:A2:CA:5D:D0:47:16:24:4F:A0
sig_hashalgo:  sha512
parm:          bad_frames_preempt:enable(1) / disable(0) Bad Frames Preemption (int)
parm:          fwpostfix:Postfix for the .fw files to load. (string)
parm:          hwpctl:Enable hardware-side power control (default off) (int)
parm:          nohwcrypt:Disable hardware encryption. (int)
parm:          hwtkip:Enable hardware tkip. (int)
parm:          qos:Enable QOS support (default on) (int)
parm:          btcoex:Enable Bluetooth coexistence (default on) (int)
parm:          verbose:Log message verbosity: 0=error, 1=warn, 2=info(default), 3=debug (int)
parm:          pio:Use PIO accesses by default: 0=DMA, 1=PIO (int)
parm:          allhwsupport:Enable support for all hardware (even it if overlaps with the brcmsmac driver) (int)

[bcma]
filename:      /lib/modules/3.13.0-32-generic/kernel/drivers/bcma/bcma.ko
license:        GPL
description:    Broadcom's specific AMBA driver
srcversion:    E41B811D88783DD5BC38565
depends:       
intree:        Y
vermagic:      3.13.0-32-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        A7:FC:65:90:FC:4A:8D:85:9A:AE:BD:A2:CA:5D:D0:47:16:24:4F:A0
sig_hashalgo:  sha512

[mac80211]
filename:      /lib/modules/3.13.0-32-generic/kernel/net/mac80211/mac80211.ko
license:        GPL
description:    IEEE 802.11 subsystem
srcversion:    8ADA881D348148A3358334C
depends:        cfg80211
intree:        Y
vermagic:      3.13.0-32-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        A7:FC:65:90:FC:4A:8D:85:9A:AE:BD:A2:CA:5D:D0:47:16:24:4F:A0
sig_hashalgo:  sha512
parm:          max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm:          max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm:          beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm:          probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm:          ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)

[cfg80211]
filename:      /lib/modules/3.13.0-32-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:        Johannes Berg
srcversion:    E786D076B61F97809B04B64
depends:       
intree:        Y
vermagic:      3.13.0-32-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        A7:FC:65:90:FC:4A:8D:85:9A:AE:BD:A2:CA:5D:D0:47:16:24:4F:A0
sig_hashalgo:  sha512
parm:          ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:          cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

[ssb_hcd]
filename:      /lib/modules/3.13.0-32-generic/kernel/drivers/usb/host/ssb-hcd.ko
license:        GPL
description:    Common USB driver for SSB Bus
author:        Hauke Mehrtens
srcversion:    2A4C0EB5791EE9A11133FCB
depends:        ssb
intree:        Y
vermagic:      3.13.0-32-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        A7:FC:65:90:FC:4A:8D:85:9A:AE:BD:A2:CA:5D:D0:47:16:24:4F:A0
sig_hashalgo:  sha512

[ssb]
filename:      /lib/modules/3.13.0-32-generic/kernel/drivers/ssb/ssb.ko
license:        GPL
description:    Sonics Silicon Backplane driver
srcversion:    3DE188310F77C566C2E8CB3
depends:       
intree:        Y
vermagic:      3.13.0-32-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        A7:FC:65:90:FC:4A:8D:85:9A:AE:BD:A2:CA:5D:D0:47:16:24:4F:A0
sig_hashalgo:  sha512

##### module parameters #################

[b43]
allhwsupport: 0
bad_frames_preempt: 0
btcoex: 1
hwpctl: 0
hwtkip: 0
nohwcrypt: 0
pio: 0
qos: 1
verbose: 2

[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500

[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

lp

##### modprobe options ##################

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

##### rc.local ##########################

exit 0

##### pm-utils ##########################

##### udev rules ########################

[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x8086:0x1092 (e100)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

##### dmesg #############################

[  14.732805] b43 ssb0:0: Falling back to user helper
[  14.735315] b43 ssb0:0: Direct firmware load failed with error -2
[  14.735317] b43 ssb0:0: Falling back to user helper
[  14.736700] b43 ssb0:0: Direct firmware load failed with error -2
[  14.736702] b43 ssb0:0: Falling back to user helper
[  14.737986] b43-phy0 ERROR: Firmware file "b43/ucode13.fw" not found
[  14.737988] b43-phy0 ERROR: Firmware file "b43-open/ucode13.fw" not found
[  14.737990] b43-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.

########## wireless info END ############

---

Please help me to solve this.

Thanks
Ashok

[ubuntu] Ubuntu 14.04 LTS 64-bit wifi issues with RTL8191SEvA topic

Hi, I just installed 14.04 LTS 64-bit on an HP G62 and the wifi keeps dropping.

Attached is the output from the wireless_script.

I tried a few things but I suspect I have the wrong driver. I see the drivers in use don't match the model exactly:

Code:

---

##### lspci #############################

02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8191SEvA Wireless LAN Controller [10ec:8171] (rev 10)
    Subsystem: Hewlett-Packard Company Device [103c:1467]
    Kernel driver in use: rtl8192se

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
    Subsystem: Hewlett-Packard Company Device [103c:1484]
    Kernel driver in use: r8169

---

Many thanks for your help !

Attached Files

• 
  
  wireless-info.tar.gz
  (6.5 KB)
  

Unstable Wi-Fi connection with Ralink RT2571W topic

Hi all,

I'm on Kubuntu 14.04 and since I changed my ISP modem-routeur, I have a quite unstable Wi-Fi connection with my Wi-Fi USB adapter D-Link DWA-110. Note: on Windows, the Wi-Fi is very stable though, so the problem doesn't strictly come from the equipment or the modem.

Here are the details of my equipment:

Code:

---

$ lsusb
Bus 002 Device 009: ID 07d1:3c07 D-Link System DWA-110 Wireless G Adapter(rev.A1) [Ralink RT2571W]

---

The Wi-Fi connection is generally working fine, except when used intensively (it especially crashes after 1-2 min of Skype). Once it has crashed, I have to unplug/replug it.

I always find the same messages in the kernel logs, but I don't know if they are strictly related to the Wi-Fi crash though:

Code:

---

$ dmesg
[20820.500029] ieee80211 phy2: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[20820.788022] ieee80211 phy2: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[20870.832268] ieee80211 phy2: rt2x00usb_vendor_request: Error - Vendor Request 0x06 failed for offset 0x308c with error -110

---

I've read in other thread the power management could be a possible failure reason, but it crashes even if I disable the power management:

Code:

---

sudo iwconfig wlan0 power off

---

I've checked that the binary driver included in Ubuntu is the last made by Mediatek, so that I don't have any ideas.

Do you have some ideas?

Thanks a lot!

Slowly losing WIFI speed | Lenovo U410 14.04 | Intel 7260 topic

Hi,

I have a Lenovo U410 (i7, 8GB, etc.) with an Intel Corporation Wireless 7260 and i'm using Ubuntu 14 for about 7 months now.

All working great but since 2 weeks i am losing network speed when i use my WIFI connection. The longer i work with wifi, the slower it gets. After 45-50 minutes i have to reboot or use the UTP cable to continue working. onnected with UTP (RTL8101E/RTL8102E PCI Express) there are no problems, all perfect.

I have a second partition with Windows on it, and there no problems when i use Windows. High speed all the time so it seems a Ubuntu problem ... but what?

Any help would be appreciated!

Atheros AR93xx: Wifi issues on 14.04 topic

I apologize if this has been asked before and I did find some related posts but none of them got me a solution.
So I built a new desktop and my wifi on 14.04 seems to be really inconsistent (keeps getting disconnected) and slow. I'm dual booting my machine and I consistently get 1/8th of the speed I get on windows.

My network adapter is TP-LINK TL-WDN4800 Dual Band Wireless N900 (Amazon link)

The machine detects the hardware (bolded in last line):

Code:

---


> lspci -nn

00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06)
00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06)
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
00:14.0 USB controller [0c03]: Intel Corporation Device [8086:8cb1]
00:16.0 Communication controller [0780]: Intel Corporation Device [8086:8cba]
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I218-V [8086:15a1]
00:1a.0 USB controller [0c03]: Intel Corporation Device [8086:8cad]
00:1b.0 Audio device [0403]: Intel Corporation Device [8086:8ca0]
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:8c90] (rev d0)
00:1c.3 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev d0)
00:1c.7 PCI bridge [0604]: Intel Corporation Device [8086:8c9e] (rev d0)
00:1d.0 USB controller [0c03]: Intel Corporation Device [8086:8ca6]
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:8cc4]
00:1f.2 SATA controller [0106]: Intel Corporation Device [8086:8c82]
00:1f.3 SMBus [0c05]: Intel Corporation Device [8086:8ca2]
03:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04)
05:00.0 Network controller [0280]: Qualcomm Atheros AR93xx Wireless Network Adapter [168c:0030] (rev 01)

---

Any help much appreciated. Thanks in advance.

[ubuntu] No Internet Connection although wifi connected ubuntu 14.04 topic

Hey Guys,

I just installed 14.04 on my two asus netbooks(same model which is weird). One works perfectly. The other one connects to my wifi but doesn't connect to the internet. The only workaround I found out is to restart my router, after this it connects to wifi and Internet, but only as long as the netbook stays powered on. I have read several people have the same issue but could't find the right fix.

Please help me!!!



THanks in advance

Connects to Wifi network on startup, then wifi crashes after opening a browser topic

All of a sudden today, the wifi on my HPEnvy running Ubuntu 14.04 stopped working. The option to turn wireless on and off as well as the connections were not displayed in the Network Manager. I tried restarting several times, and after a restart, the wifi seems to be on, and it has connected to my wifi connection. However, as soon as i try to access the internet from the browser, it just keeps going on at "resolving host" in chrome or connecting in Firefox, until the computer suddenly freezes for a few seconds, and then the wifi once again disappears from the Network Manager menu.

The wifi worked fine until today, and it works fine when i boot in Windows 8.

Any advice on why this is happening would be much appreciated.

Wifi settings for different users topic

I wasn't sure where to put this as it's not strictly about wifi settings. Hope it's ok here.


After updating to 14.10 last autumn I had problems with wifi - it worked perfectly with known connections but could not view and connect to new ones and the tray icons had disappeared. I tried various fixes without success and eventually reverted to 14.04.

I've recently re-installed 14.10 and the same problem has reappeared. BUT I discovered that the guest user sees things perfectly and can connect with no problem. So, I decided to create a new user and this new user also sees things perfectly.

So, two questions. First for pure curioslity - why is this happening?

Second, can I migrate settings from one user to another? Either to copy the working config from new user or guest to my own user, or to copy cookies, favourites and files from the original user to the new one?

Thanks for any enlightenment.

ubuntu wifi works, xubuntu does not topic

my toshiba laptop satellite L15W-B1302 has a Realtek wireless RTL8723BE PCIe adapter. when i installed ubuntu 14.04 it worked automatically. but i prefer xfce, so in installed xubuntu 14.04 on another partition, but xubuntu did not install the driver. and since the laptop has no internet, i cannot download or install anything until the wifi works, unless a usb flash drive will work. so, the question is: can i copy the ubuntu drivers from their partition to the xubuntu install? i can boot to either and mount the un-booted filesystem, so can i just copy some files? if so, where would i look? thanks in advance for any advice.

[kubuntu] Canon Pixma MG4250 not found by sane over wifi topic

Canon Pixma MG4250 is not found by sane over wifi. The scanner is found however by ScanGearMP, a package by canon, and can be used.

I run kubuntu 14.04 LTS. I downloaded and installed both

Quote:

---

MG4200 series ScanGear MP Ver. 2.00 for Linux (debian Packagearchive)

---

and

Quote:

---

MG4200 series IJ Printer Driver Ver. 3.80 for Linux (debian Packagearchive)

---

My settings so far:

The location of the scanner is mentioned in pixma.conf:

Code:

---

bjnp://192.168.1.44

---

The location of the scanner is mentioned in net.conf:

Code:

---

localhost
192.168.1.44

---

pixma and net are mentioned in dll.conf:

Code:

---

pixma
net

---

in etc/services I have

Code:

---

sane-port    6566/tcp    sane saned    # SANE network scanner daemon

---

When I run

Code:

---

nmap -sL 192.168.1.*

---

the scanner/printer doesn't show up

What am I missing or doing wrong? As mentioned above, the scanner works flawlessly using the canon ScanGearMP, but not in SANE

[ubuntu] Wifi bad on Surface pro gen. 1 topic

Hi

I installed Ubuntu 14.04 on my Surface Pro and most of the things work great on it. Not the Wifi though. It connects without problem, but it stops working even though it says it's connected. I have to reconnect it every 2-3 minutes. It doesn't loose connection, it just stops reciving data.
I've read that this was an issue when the Surface was new, but that the issue had been resolved with newer versions of Ubuntu. I havn't figured out how to solve this though.
The suspend doesn't work either. It starts suspending, shuts down, and then wakes up again right away.

Anyones got any solution to these problems?

//Askel

[kubuntu] WiFi not able to scan. topic

My Broadcomm WiFi used to work fine (although it was slow, don't know why). Yesterday there was an abrupt shutdown (battery drained completely) and after that the WiFi adapter is not able to scan any network. I have Deepin 2014 also as a third OS and it was able to scan and connect to my WiFi router.
I think the abrupt shutdown had made some changes to some config file. I have attached the output of the "wireless_script"

Attached Files

• 
  
  wireless-info.tar.gz
  (5.3 KB)
  

[xubuntu] Issues connecting with wifi, Realtek RTL8188CU USB card topic

Hello, I am fairly ignorant when it comes to Linux. I'm attempting to keep WinXP on my PC for offline programs and using Xubuntu for when I need to get online.

I'm running Xubuntu 14.04 LTS on a USB drive, but the internet is slow and very unreliable. It works great when I'm using Windows XP, but not so good when I'm in Xubuntu. Not sure if the driver Xubuntu selected is not adequate, or if there's something else going on.

When I am using Windows XP, it shows my USB Wifi as rtl8188CU in Realtek's Wireless LAN Utility.

After searching the forums, I found a post that is similar to my issue, but it looks like it's aimed at advanced users (http://ubuntuforums.org/showthread.p...hlight=rtl8188). He lost me at "Next I plugged the 8188CUs device in and ran 'lsmod' noting which modules were loaded..."

I did manage to run a few codes and put the output here to see if that helps.

If there's another post out there that provides baby steps on how to fix this for noobs like me then I'd appreciate the link. I didn't see anything like that in my search.

Thanks a bunch!

Code:

---

xubuntu@xubuntu:~$ sudo lshw
xubuntu                 
    description: Desktop Computer
    product: Vostro 220 Series ()
    vendor: Dell Inc.
    serial: FRGCWH1
    width: 32 bits
    capabilities: smbios-2.5 dmi-2.5 smp-1.4 smp
    configuration: boot=normal chassis=desktop cpus=2 uuid=44454C4C-5200-1047-8043-C6C04F574831
  *-core
      description: Motherboard
      product: 0P301D
      vendor: Dell Inc.
      physical id: 0
      version: A00
      serial: ..CN7360489L07NJ.
    *-firmware
          description: BIOS
          vendor: Dell Inc.
          physical id: 0
          version: 1.3.0
          date: 06/22/2010
          size: 64KiB
          capacity: 960KiB
          capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification
    *-cpu:0
          description: CPU
          product: Intel(R) Core(TM)2 Duo CPU    E7300  @ 2.66GHz
          vendor: Intel Corp.
          physical id: 4
          bus info: cpu@0
          version: 6.7.6
          serial: 0001-0676-0000-0000-0000-0000
          slot: Socket 775
          size: 1595MHz
          capacity: 2666MHz
          width: 64 bits
          clock: 266MHz
          capabilities: x86-64 boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm dtherm cpufreq
          configuration: cores=2 enabledcores=2 id=0 threads=2
        *-cache:0
            description: L1 cache
            physical id: 5
            slot: L1-Cache
            size: 64KiB
            capacity: 64KiB
            capabilities: internal write-back data
        *-cache:1
            description: L2 cache
            physical id: 6
            slot: L2-Cache
            size: 3MiB
            capacity: 3MiB
            capabilities: internal write-back unified
        *-logicalcpu:0
            description: Logical CPU
            physical id: 0.1
            width: 64 bits
            capabilities: logical
        *-logicalcpu:1
            description: Logical CPU
            physical id: 0.2
            width: 64 bits
            capabilities: logical
    *-memory
          description: System Memory
          physical id: 2e
          slot: System board or motherboard
          size: 2GiB
        *-bank:0
            description: DIMM DDR2 Synchronous 800 MHz (1.2 ns)
            product: NT1GT64U88D0BY-AD
            vendor: Nanya
            physical id: 0
            serial: 7881D051
            slot: DIMM1
            size: 1GiB
            width: 64 bits
            clock: 800MHz (1.2ns)
        *-bank:1
            description: DIMM [empty]
            physical id: 1
            slot: DIMM2
        *-bank:2
            description: DIMM DDR2 Synchronous 800 MHz (1.2 ns)
            product: NT1GT64U88D0BY-AD
            vendor: Nanya
            physical id: 2
            serial: 45B25056
            slot: DIMM3
            size: 1GiB
            width: 64 bits
            clock: 800MHz (1.2ns)
        *-bank:3
            description: DIMM [empty]
            physical id: 3
            slot: DIMM4
    *-cpu:1
          physical id: 1
          bus info: cpu@1
          version: 6.7.6
          serial: 0001-0676-0000-0000-0000-0000
          size: 2662MHz
          capacity: 2662MHz
          capabilities: ht cpufreq
          configuration: id=0
        *-logicalcpu:0
            description: Logical CPU
            physical id: 0.1
            capabilities: logical
        *-logicalcpu:1
            description: Logical CPU
            physical id: 0.2
            capabilities: logical
    *-pci
          description: Host bridge
          product: 4 Series Chipset DRAM Controller
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 03
          width: 32 bits
          clock: 33MHz
          configuration: driver=agpgart-intel
          resources: irq:0
        *-display:0
            description: VGA compatible controller
            product: 4 Series Chipset Integrated Graphics Controller
            vendor: Intel Corporation
            physical id: 2
            bus info: pci@0000:00:02.0
            version: 03
            width: 64 bits
            clock: 33MHz
            capabilities: msi pm vga_controller bus_master cap_list rom
            configuration: driver=i915 latency=0
            resources: irq:44 memory:fe400000-fe7fffff memory:d0000000-dfffffff ioport:cc00(size=8)
        *-display:1 UNCLAIMED
            description: Display controller
            product: 4 Series Chipset Integrated Graphics Controller
            vendor: Intel Corporation
            physical id: 2.1
            bus info: pci@0000:00:02.1
            version: 03
            width: 64 bits
            clock: 33MHz
            capabilities: pm bus_master cap_list
            configuration: latency=0
            resources: memory:fe900000-fe9fffff
        *-usb:0
            description: USB controller
            product: 82801JI (ICH10 Family) USB UHCI Controller #4
            vendor: Intel Corporation
            physical id: 1a
            bus info: pci@0000:00:1a.0
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: uhci bus_master cap_list
            configuration: driver=uhci_hcd latency=0
            resources: irq:16 ioport:c880(size=32)
        *-usb:1
            description: USB controller
            product: 82801JI (ICH10 Family) USB UHCI Controller #5
            vendor: Intel Corporation
            physical id: 1a.1
            bus info: pci@0000:00:1a.1
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: uhci bus_master cap_list
            configuration: driver=uhci_hcd latency=0
            resources: irq:21 ioport:c800(size=32)
        *-usb:2
            description: USB controller
            product: 82801JI (ICH10 Family) USB UHCI Controller #6
            vendor: Intel Corporation
            physical id: 1a.2
            bus info: pci@0000:00:1a.2
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: uhci bus_master cap_list
            configuration: driver=uhci_hcd latency=0
            resources: irq:17 ioport:c480(size=32)
        *-usb:3
            description: USB controller
            product: 82801JI (ICH10 Family) USB2 EHCI Controller #2
            vendor: Intel Corporation
            physical id: 1a.7
            bus info: pci@0000:00:1a.7
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: pm debug ehci bus_master cap_list
            configuration: driver=ehci-pci latency=0
            resources: irq:18 memory:feafbc00-feafbfff
        *-multimedia
            description: Audio device
            product: 82801JI (ICH10 Family) HD Audio Controller
            vendor: Intel Corporation
            physical id: 1b
            bus info: pci@0000:00:1b.0
            version: 00
            width: 64 bits
            clock: 33MHz
            capabilities: pm msi pciexpress bus_master cap_list
            configuration: driver=snd_hda_intel latency=0
            resources: irq:45 memory:feaf4000-feaf7fff
        *-pci:0
            description: PCI bridge
            product: 82801JI (ICH10 Family) PCI Express Root Port 1
            vendor: Intel Corporation
            physical id: 1c
            bus info: pci@0000:00:1c.0
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
            configuration: driver=pcieport
            resources: irq:40 ioport:1000(size=4096) memory:80000000-801fffff ioport:80200000(size=2097152)
        *-pci:1
            description: PCI bridge
            product: 82801JI (ICH10 Family) PCI Express Root Port 3
            vendor: Intel Corporation
            physical id: 1c.2
            bus info: pci@0000:00:1c.2
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
            configuration: driver=pcieport
            resources: irq:41 ioport:d000(size=4096) memory:feb00000-febfffff ioport:fdf00000(size=1048576)
          *-network
                description: Ethernet interface
                product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
                vendor: Realtek Semiconductor Co., Ltd.
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: eth0
                version: 02
                serial: 00:21:9b:16:85:e5
                size: 10Mbit/s
                capacity: 1Gbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
                resources: irq:43 ioport:d800(size=256) memory:febff000-febfffff memory:fdff0000-fdffffff memory:febc0000-febdffff
        *-usb:4
            description: USB controller
            product: 82801JI (ICH10 Family) USB UHCI Controller #1
            vendor: Intel Corporation
            physical id: 1d
            bus info: pci@0000:00:1d.0
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: uhci bus_master cap_list
            configuration: driver=uhci_hcd latency=0
            resources: irq:23 ioport:c400(size=32)
        *-usb:5
            description: USB controller
            product: 82801JI (ICH10 Family) USB UHCI Controller #2
            vendor: Intel Corporation
            physical id: 1d.1
            bus info: pci@0000:00:1d.1
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: uhci bus_master cap_list
            configuration: driver=uhci_hcd latency=0
            resources: irq:18 ioport:c080(size=32)
        *-usb:6
            description: USB controller
            product: 82801JI (ICH10 Family) USB UHCI Controller #3
            vendor: Intel Corporation
            physical id: 1d.2
            bus info: pci@0000:00:1d.2
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: uhci bus_master cap_list
            configuration: driver=uhci_hcd latency=0
            resources: irq:18 ioport:c000(size=32)
        *-usb:7
            description: USB controller
            product: 82801JI (ICH10 Family) USB2 EHCI Controller #1
            vendor: Intel Corporation
            physical id: 1d.7
            bus info: pci@0000:00:1d.7
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: pm debug ehci bus_master cap_list
            configuration: driver=ehci-pci latency=0
            resources: irq:23 memory:feafb800-feafbbff
        *-pci:2
            description: PCI bridge
            product: 82801 PCI Bridge
            vendor: Intel Corporation
            physical id: 1e
            bus info: pci@0000:00:1e.0
            version: 90
            width: 32 bits
            clock: 33MHz
            capabilities: pci subtractive_decode bus_master cap_list
            resources: ioport:e000(size=4096)
          *-multimedia
                description: Multimedia audio controller
                product: ICE1712 [Envy24] PCI Multi-Channel I/O Controller
                vendor: VIA Technologies Inc.
                physical id: 0
                bus info: pci@0000:03:00.0
                version: 02
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list
                configuration: driver=snd_ice1712 latency=64
                resources: irq:21 ioport:ec00(size=32) ioport:e880(size=16) ioport:e800(size=16) ioport:e480(size=64)
        *-isa
            description: ISA bridge
            product: 82801JIR (ICH10R) LPC Interface Controller
            vendor: Intel Corporation
            physical id: 1f
            bus info: pci@0000:00:1f.0
            version: 00
            width: 32 bits
            clock: 33MHz
            capabilities: isa bus_master cap_list
            configuration: driver=lpc_ich latency=0
            resources: irq:0
        *-storage
            description: SATA controller
            product: 82801JI (ICH10 Family) SATA AHCI Controller
            vendor: Intel Corporation
            physical id: 1f.2
            bus info: pci@0000:00:1f.2
            version: 00
            width: 32 bits
            clock: 66MHz
            capabilities: storage msi pm ahci_1.0 bus_master cap_list
            configuration: driver=ahci latency=0
            resources: irq:42 ioport:bc00(size=8) ioport:b880(size=4) ioport:b800(size=8) ioport:b480(size=4) ioport:b400(size=32) memory:feafb000-feafb7ff
        *-serial UNCLAIMED
            description: SMBus
            product: 82801JI (ICH10 Family) SMBus Controller
            vendor: Intel Corporation
            physical id: 1f.3
            bus info: pci@0000:00:1f.3
            version: 00
            width: 64 bits
            clock: 33MHz
            configuration: latency=0
            resources: memory:feafac00-feafacff ioport:400(size=32)
    *-scsi:0
          physical id: 2
          logical name: scsi0
          capabilities: emulated
        *-disk
            description: ATA Disk
            product: ST3250310AS
            vendor: Seagate
            physical id: 0.0.0
            bus info: scsi@0:0.0.0
            logical name: /dev/sda
            version: 4.AD
            serial: 6RYHJJ8F
            size: 232GiB (250GB)
            capabilities: partitioned partitioned:dos
            configuration: ansiversion=5 sectorsize=512 signature=a42d04a3
          *-volume:0
                description: Windows FAT volume
                vendor: Dell 8.0
                physical id: 1
                bus info: scsi@0:0.0.0,1
                logical name: /dev/sda1
                version: FAT16
                serial: 07d8-0c1d
                size: 54MiB
                capacity: 54MiB
                capabilities: primary fat initialized
                configuration: FATs=2 filesystem=fat label=DellUtility
          *-volume:1
                description: Windows NTFS volume
                physical id: 2
                bus info: scsi@0:0.0.0,2
                logical name: /dev/sda2
                version: 3.1
                serial: 98397dcd-aea3-6045-89b9-374ebcc4e32c
                size: 232GiB
                capacity: 232GiB
                capabilities: primary bootable ntfs initialized
                configuration: clustersize=4096 created=2008-12-30 07:01:21 filesystem=ntfs label=OS state=clean
    *-scsi:1
          physical id: 3
          logical name: scsi1
          capabilities: emulated
        *-cdrom
            description: DVD-RAM writer
            product: DVD+-RW GH30N
            vendor: HL-DT-ST
            physical id: 0.0.0
            bus info: scsi@1:0.0.0
            logical name: /dev/cdrom
            logical name: /dev/sr0
            version: A102
            capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
            configuration: ansiversion=5 status=nodisc
    *-scsi:2
          physical id: 5
          logical name: scsi2
          capabilities: emulated
        *-disk
            description: ATA Disk
            product: ST31000528AS
            vendor: Seagate
            physical id: 0.0.0
            bus info: scsi@2:0.0.0
            logical name: /dev/sdb
            version: CC37
            serial: 9VP27A3K
            size: 931GiB (1TB)
            capabilities: partitioned partitioned:dos
            configuration: ansiversion=5 sectorsize=512 signature=0004e5d8
          *-volume
                description: Extended partition
                physical id: 1
                bus info: scsi@2:0.0.0,1
                logical name: /dev/sdb1
                size: 915GiB
                capacity: 915GiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume:0
                  description: HPFS/NTFS partition
                  physical id: 5
                  logical name: /dev/sdb5
                  capacity: 914GiB
              *-logicalvolume:1
                  description: HPFS/NTFS partition
                  physical id: 6
                  logical name: /dev/sdb6
                  logical name: /media/xubuntu/Inspiration
                  capacity: 776MiB
                  configuration: mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=1024 state=mounted
    *-scsi:3
          physical id: 6
          bus info: usb@2:3
          logical name: scsi6
          capabilities: emulated scsi-host
          configuration: driver=usb-storage
        *-disk
            description: SCSI Disk
            physical id: 0.0.0
            bus info: scsi@6:0.0.0
            logical name: /dev/sdc
            size: 7667MiB (8039MB)
            capabilities: partitioned partitioned:dos
            configuration: sectorsize=512 signature=c3072e18
          *-volume
                description: Windows FAT volume
                vendor: SYSLINUX
                physical id: 1
                bus info: scsi@6:0.0.0,1
                logical name: /dev/sdc1
                logical name: /cdrom
                version: FAT32
                serial: aa46-a754
                size: 7665MiB
                capacity: 7666MiB
                capabilities: primary bootable fat initialized
                configuration: FATs=2 filesystem=fat mount.fstype=vfat mount.options=rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro state=mounted
  *-network
      description: Wireless interface
      physical id: 1
      bus info: usb@2:2
      logical name: wlan0
      serial: 00:23:13:03:08:d2
      capabilities: ethernet physical wireless
      configuration: broadcast=yes driver=rtl8192cu driverversion=3.13.0-32-generic firmware=N/A ip=192.168.1.6 link=yes multicast=yes wireless=IEEE 802.11bgn

---

************************
Code: lspci -nn | grep 0280
Result: nothing

***********************************
Code:

wget -N -t 5 -T 10 http://dl.dropbox.com/u/57264241/wireless_script && chmod +x wireless_script && ./wireless_script

Result:
Resolving dl.dropbox.com (dl.dropbox.com)... failed: Connection timed out.
wget: unable to resolve host address ‘dl.dropbox.com’
xubuntu@xubuntu:~$
************************************

Code:

---

xubuntu@xubuntu:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:21:9b:16:85:e5 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:210 errors:0 dropped:0 overruns:0 frame:0
          TX packets:210 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:15601 (15.6 KB)  TX bytes:15601 (15.6 KB)

wlan0    Link encap:Ethernet  HWaddr 00:23:13:03:08:d2 
          inet addr:192.168.1.6  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::223:13ff:fe03:8d2/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:114 errors:0 dropped:0 overruns:0 frame:0
          TX packets:201 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:56138 (56.1 KB)  TX bytes:28667 (28.6 KB)

---

**********************************************
Usage: ping [-aAbBdDfhLnOqrRUvV] [-c count] [-i interval] [-I interface]
[-m mark] [-M pmtudisc_option] [-l preload] [-p pattern] [-Q tos]
[-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option]
[-w deadline] [-W timeout] [hop1 ...] destination

************************************************

Code:

---

xubuntu@xubuntu:~$ sudo lshw -C network
  *-network             
      description: Ethernet interface
      product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
      vendor: Realtek Semiconductor Co., Ltd.
      physical id: 0
      bus info: pci@0000:02:00.0
      logical name: eth0
      version: 02
      serial: 00:21:9b:16:85:e5
      size: 10Mbit/s
      capacity: 1Gbit/s
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
      configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
      resources: irq:43 ioport:d800(size=256) memory:febff000-febfffff memory:fdff0000-fdffffff memory:febc0000-febdffff
  *-network
      description: Wireless interface
      physical id: 1
      bus info: usb@2:2
      logical name: wlan0
      serial: 00:23:13:03:08:d2
      capabilities: ethernet physical wireless
      configuration: broadcast=yes driver=rtl8192cu driverversion=3.13.0-32-generic firmware=N/A ip=192.168.1.6 link=yes multicast=yes wireless=IEEE 802.11bgn

---

[ubuntu] wifi dropping out constantly on 14.04 LTS topic

Hello everyone.
I am having a lot of trouble with my wifi connection.
It can't be the wifi device (Huawei E5776v2 LTE OV PP Wifi) because i have my iPad and my Android smart phone connected to the net through the device and they work perfectly with no dropping out.
I also use a a roof mounted antenna signal booster.
Its only dropping out on the desktop running Ubuntu 14.04 LTS.
When it drops out I have to click disconnect - even though it is already disconnected - the click on the wifi device name to reconnect.
This occurs from every 2 to 5 minutes.
I've looked at questions relating the same or similar issue but haven't seen a solution.

Output of iwconfig:
iwconfig
wwan0 no wireless extensions.


ppp0 no wireless extensions.


eth0 no wireless extensions.


lo no wireless extensions.


wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off

Output of ifconfig
ifconfig
eth0 Link encap:Ethernet HWaddr d4:3d:7e:6c:da:80
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:5157 errors:0 dropped:0 overruns:0 frame:0
TX packets:5157 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:461563 (461.5 KB) TX bytes:461563 (461.5 KB)


ppp0 Link encap:Point-to-Point Protocol
inet addr:10.178.48.188 P-t-P:10.64.64.64 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:1925 errors:0 dropped:0 overruns:0 frame:0
TX packets:1826 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:906457 (906.4 KB) TX bytes:353935 (353.9 KB)

Output of ifconfig -a
ifconfig -a
eth0 Link encap:Ethernet HWaddr d4:3d:7e:6c:da:80
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:5353 errors:0 dropped:0 overruns:0 frame:0
TX packets:5353 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:478526 (478.5 KB) TX bytes:478526 (478.5 KB)


ppp0 Link encap:Point-to-Point Protocol
inet addr:10.178.48.188 P-t-P:10.64.64.64 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:4147 errors:0 dropped:0 overruns:0 frame:0
TX packets:4096 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:2293901 (2.2 MB) TX bytes:819091 (819.0 KB)


wlan0 Link encap:Ethernet HWaddr 80:1f:02:b0:c0:e5
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:17671 errors:0 dropped:0 overruns:0 frame:0
TX packets:17581 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:14076037 (14.0 MB) TX bytes:3168396 (3.1 MB)


wwan0 Link encap:Ethernet HWaddr 0c:5b:8f:27:9a:64
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


Output of wget -N -t 5 -T 10 http://dl.dropbox.com/u/57264241/wireless_script && chmod +x wireless_script && ./wireless_script
using my OPTUS 4G USB dongle

########## wireless info START ##########


Report from: 07 Feb 2015 19:26 AEDT +1100


Booted last: 07 Feb 2015 17:25 AEDT +1100


Script from: 20 Sep 2014 23:04 UTC +0000


##### release ###########################


Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty


##### kernel ############################


Linux 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux


Parameters: ro, quiet, splash, vt.handoff=7


##### desktop ###########################


Ubuntu


##### lspci #############################


01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7800]
Kernel driver in use: r8169


##### lsusb #############################


Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 1c4f:0048 SiGma Micro
Bus 004 Device 002: ID 04f3:0103 Elan Microelectronics Corp. ActiveJet K-2024 Multimedia Keyboard
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 12d1:1506 Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard
Bus 001 Device 003: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 003: ID 0dd8:ac00 Netac Technology Co., Ltd
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


##### PCMCIA card info ##################


##### rfkill ############################


0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no


##### lsmod #############################


rtl8192cu 67723 0
rtl_usb 18448 1 rtl8192cu
rtlwifi 63475 2 rtl_usb,rtl8192cu
rtl8192c_common 53172 1 rtl8192cu
mac80211 630669 3 rtl_usb,rtlwifi,rtl8192cu
cfg80211 484040 2 mac80211,rtlwifi


##### interfaces ########################


auto lo
iface lo inet loopback


##### ifconfig ##########################


eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


ppp0 Link encap:Point-to-Point Protocol
inet addr:10.178.48.188 P-t-P:10.64.64.64 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:6905 errors:0 dropped:0 overruns:0 frame:0
TX packets:6061 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:5124065 (5.1 MB) TX bytes:1101942 (1.1 MB)


wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' [IF]>
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:17671 errors:0 dropped:0 overruns:0 frame:0
TX packets:17581 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:14076037 (14.0 MB) TX bytes:3168396 (3.1 MB)


wwan0 Link encap:Ethernet HWaddr <MAC 'wwan0' [IF]>
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


##### iwconfig ##########################


wwan0 no wireless extensions.


ppp0 no wireless extensions.


eth0 no wireless extensions.


lo no wireless extensions.


wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off



##### route #############################


Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.64.64.64 0.0.0.0 UG 0 0 0 ppp0
10.64.64.64 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0


##### resolv.conf #######################


nameserver 127.0.1.1


##### nm-tool ###########################


NetworkManager Tool


State: connected (global)


- Device: ttyUSB1 [Optus Wireless Broadband] ----------------------------------
Type: Mobile Broadband (GSM)
Driver: huawei_cdc_ncm, option1
State: connected
Default: yes


Capabilities:


IPv4 Settings:
Address: 10.178.48.188
Prefix: 32 (255.255.255.255)
Gateway: 10.64.64.64


DNS: 198.142.0.51
DNS: 211.29.132.12


- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8192cu
State: unavailable
Default: no
HW Address: <MAC 'wlan0' [IF]>


Capabilities:


Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes


Wireless Access Points


- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: <MAC 'eth0' [IF]>


Capabilities:
Carrier Detect: yes


Wired Properties
Carrier: off


##### NetworkManager.state ##############


[main]
NetworkingEnabled=true
WirelessEnabled=false
WWANEnabled=true
WimaxEnabled=true


##### NetworkManager.conf ###############


[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq


[ifupdown]
managed=false


##### NetworkManager profiles ###########


[[/etc/NetworkManager/system-connections/OptusWLAN]] (600 root)
[connection] id=OptusWLAN | type=802-11-wireless
[802-11-wireless] ssid=OptusWLAN | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/OptusWLAN 1]] (600 root)
[connection] id=OptusWLAN 1 | type=802-11-wireless
[802-11-wireless] ssid=OptusWLAN | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


##### iw reg get ########################


Region: Australia/Melbourne (based on set time zone)


country 00:
(2402 - 2472 @ 40), (3, 20)
(2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS


##### iwlist channels ###################


wwan0 no frequency information.


ppp0 no frequency information.


eth0 no frequency information.


lo no frequency information.


wlan0 11 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz


##### iwlist scan #######################


wwan0 Interface doesn't support scanning.


ppp0 Interface doesn't support scanning.


eth0 Interface doesn't support scanning.


lo Interface doesn't support scanning.


wlan0 Interface doesn't support scanning : Network is down


##### module infos ######################


[rtl8192cu]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu/rtl8192cu.ko
firmware: rtlwifi/rtl8192cufw_TMSC.bin
firmware: rtlwifi/rtl8192cufw_B.bin
firmware: rtlwifi/rtl8192cufw_A.bin
firmware: rtlwifi/rtl8192cufw.bin
description: Realtek 8192C/8188C 802.11n USB wireless
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Ziv Huang <ziv_huang@realtek.com>
author: Georgia <georgia@realtek.com>
srcversion: 2E676CE01D91070679A9EF3
depends: rtlwifi,rtl8192c-common,rtl_usb,mac80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)


[rtl_usb]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtl_usb.ko
description: USB basic driver for rtlwifi
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 9A4393167BB287C0A5DC011
depends: rtlwifi,mac80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512


[rtlwifi]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtlwifi.ko
description: Realtek 802.11n PCI wireless core
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 730FEE1A7696EA37A982482
depends: mac80211,cfg80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512


[rtl8192c_common]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common.ko
description: Realtek 8192C/8188C 802.11n PCI wireless
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Ziv Huang <ziv_huang@realtek.com>
author: Georgia <georgia@realtek.com>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 32F826C623BC49F764F7974
depends:
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512


[mac80211]
filename: /lib/modules/3.13.0-45-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 385697223F8285F67C93A06
depends: cfg80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)


[cfg80211]
filename: /lib/modules/3.13.0-45-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: C2478077E22138832B71659
depends:
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)


##### module parameters #################


[rtl8192cu]
debug: 0
swenc: N


[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500


[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00


##### /etc/modules ######################


lp
rtc


##### modprobe options ##################


[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci


[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac


[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off


[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211


[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en


##### rc.local ##########################


exit 0


##### pm-utils ##########################


##### udev rules ########################


[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x10ec:0x8168 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# USB device 0x:0x (rtl8192cu)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"


##### dmesg #############################


[ 4234.030510] wlan0: authenticate with <MAC address>
[ 4234.053974] wlan0: send auth to <MAC address> (try 1/3)
[ 4234.057080] wlan0: authenticated
[ 4234.057877] wlan0: associate with <MAC address> (try 1/3)
[ 4234.072485] wlan0: RX AssocResp from <MAC address> (capab=0x411 status=0 aid=1)
[ 4234.072563] wlan0: associated
[ 4239.753783] wlan0: deauthenticated from <MAC address> (Reason: 15)
[ 4240.578722] wlan0: authenticate with <MAC address>
[ 4240.603000] wlan0: send auth to <MAC address> (try 1/3)
[ 4240.615053] wlan0: authenticated
[ 4240.618137] wlan0: associate with <MAC address> (try 1/3)
[ 4240.644776] wlan0: RX AssocResp from <MAC address> (capab=0x411 status=0 aid=1)
[ 4240.644862] wlan0: associated
[ 4246.316880] wlan0: deauthenticated from <MAC address> (Reason: 15)
[ 4247.142906] wlan0: authenticate with <MAC address>
[ 4247.166553] wlan0: send auth to <MAC address> (try 1/3)
[ 4247.176706] wlan0: authenticated
[ 4247.178316] wlan0: associate with <MAC address> (try 1/3)
[ 4247.205745] wlan0: RX AssocResp from <MAC address> (capab=0x411 status=0 aid=1)
[ 4247.205827] wlan0: associated
[ 5102.163567] wlan0: deauthenticating from <MAC address> by local choice (reason=3)


########## wireless info END ############

Now I'm going to remove my USB dongle and change over to the WIFI device. Posting this in case it disappears when I disconnect. Will edit this post and add the output using the wifi device.

Output of: wget -N -t 5 -T 10 http://dl.dropbox.com/u/57264241/wireless_script && chmod +x wireless_script && ./wireless_script
using my Huawei wifi device.########## wireless info START ##########


Report from: 07 Feb 2015 19:44 AEDT +1100


Booted last: 07 Feb 2015 17:25 AEDT +1100


Script from: 20 Sep 2014 23:04 UTC +0000


##### release ###########################


Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty


##### kernel ############################


Linux 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux


Parameters: ro, quiet, splash, vt.handoff=7


##### desktop ###########################


Ubuntu


##### lspci #############################


01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7800]
Kernel driver in use: r8169


##### lsusb #############################


Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 1c4f:0048 SiGma Micro
Bus 004 Device 002: ID 04f3:0103 Elan Microelectronics Corp. ActiveJet K-2024 Multimedia Keyboard
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 003: ID 0dd8:ac00 Netac Technology Co., Ltd
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


##### PCMCIA card info ##################


##### rfkill ############################


0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no


##### lsmod #############################


rtl8192cu 67723 0
rtl_usb 18448 1 rtl8192cu
rtlwifi 63475 2 rtl_usb,rtl8192cu
rtl8192c_common 53172 1 rtl8192cu
mac80211 630669 3 rtl_usb,rtlwifi,rtl8192cu
cfg80211 484040 2 mac80211,rtlwifi


##### interfaces ########################


auto lo
iface lo inet loopback


##### ifconfig ##########################


eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' [IF]>
inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::821f:2ff:feb0:c0e5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:17800 errors:0 dropped:0 overruns:0 frame:0
TX packets:17750 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:14119673 (14.1 MB) TX bytes:3206575 (3.2 MB)


##### iwconfig ##########################


eth0 no wireless extensions.


lo no wireless extensions.


wlan0 IEEE 802.11bgn ESSID:"OptusWLAN"
Mode:Managed Frequency:2.437 GHz Access Point: <MAC 'OptusWLAN' [AC1]>
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=66/70 Signal level=-44 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:1 Missed beacon:0


##### route #############################


Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0
192.168.1.0 0.0.0.0 255.255.255.0 U 9 0 0 wlan0


##### resolv.conf #######################


nameserver 127.0.1.1
search www.huaweimobilewifi.com


##### nm-tool ###########################


NetworkManager Tool


State: connected (global)


- Device: wlan0 [OptusWLAN 1] -------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8192cu
State: connected
Default: yes
HW Address: <MAC 'wlan0' [IF]>


Capabilities:
Speed: 72 Mb/s


Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes


Wireless Access Points (* = current AP)
*OptusWLAN: Infra, <MAC 'OptusWLAN' [AC1]>, Freq 2437 MHz, Rate 54 Mb/s, Strength 74 WPA WPA2


IPv4 Settings:
Address: 192.168.1.100
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1


DNS: 192.168.1.1


- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: <MAC 'eth0' [IF]>


Capabilities:
Carrier Detect: yes


Wired Properties
Carrier: off


##### NetworkManager.state ##############


[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true


##### NetworkManager.conf ###############


[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq


[ifupdown]
managed=false


##### NetworkManager profiles ###########


[[/etc/NetworkManager/system-connections/OptusWLAN]] (600 root)
[connection] id=OptusWLAN | type=802-11-wireless
[802-11-wireless] ssid=OptusWLAN | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/OptusWLAN 1]] (600 root)
[connection] id=OptusWLAN 1 | type=802-11-wireless
[802-11-wireless] ssid=OptusWLAN | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


##### iw reg get ########################


Region: Australia/Melbourne (based on set time zone)


country 00:
(2402 - 2472 @ 40), (3, 20)
(2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS


##### iwlist channels ###################


eth0 no frequency information.


lo no frequency information.


wlan0 11 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Current Frequency:2.437 GHz (Channel 6)


##### iwlist scan #######################


Channel occupancy:


1 APs on Frequency:2.437 GHz (Channel 6)


eth0 Interface doesn't support scanning.


lo Interface doesn't support scanning.


wlan0 Scan completed :
Cell 01 - Address: <MAC 'OptusWLAN' [AC1]>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=60/70 Signal level=-50 dBm
Encryption key:on
ESSID:"OptusWLAN"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000002dbe132
Extra: Last beacon: 96ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK


##### module infos ######################


[rtl8192cu]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu/rtl8192cu.ko
firmware: rtlwifi/rtl8192cufw_TMSC.bin
firmware: rtlwifi/rtl8192cufw_B.bin
firmware: rtlwifi/rtl8192cufw_A.bin
firmware: rtlwifi/rtl8192cufw.bin
description: Realtek 8192C/8188C 802.11n USB wireless
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Ziv Huang <ziv_huang@realtek.com>
author: Georgia <georgia@realtek.com>
srcversion: 2E676CE01D91070679A9EF3
depends: rtlwifi,rtl8192c-common,rtl_usb,mac80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)


[rtl_usb]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtl_usb.ko
description: USB basic driver for rtlwifi
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 9A4393167BB287C0A5DC011
depends: rtlwifi,mac80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512


[rtlwifi]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtlwifi.ko
description: Realtek 802.11n PCI wireless core
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 730FEE1A7696EA37A982482
depends: mac80211,cfg80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512


[rtl8192c_common]
filename: /lib/modules/3.13.0-45-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common.ko
description: Realtek 8192C/8188C 802.11n PCI wireless
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Ziv Huang <ziv_huang@realtek.com>
author: Georgia <georgia@realtek.com>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 32F826C623BC49F764F7974
depends:
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512


[mac80211]
filename: /lib/modules/3.13.0-45-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 385697223F8285F67C93A06
depends: cfg80211
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)


[cfg80211]
filename: /lib/modules/3.13.0-45-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: C2478077E22138832B71659
depends:
intree: Y
vermagic: 3.13.0-45-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 34:99:21:39:F3:DA:40:B6:20:BD:55:17:59:7B:A8:5A:F5 :79:7C:9A
sig_hashalgo: sha512
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)


##### module parameters #################


[rtl8192cu]
debug: 0
swenc: N


[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500


[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00


##### /etc/modules ######################


lp
rtc


##### modprobe options ##################


[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci


[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac


[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off


[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211


[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en


##### rc.local ##########################


exit 0


##### pm-utils ##########################


##### udev rules ########################


[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x10ec:0x8168 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# USB device 0x:0x (rtl8192cu)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"


##### dmesg #############################


[ 4240.644776] wlan0: RX AssocResp from <MAC 'OptusWLAN' [AC1]> (capab=0x411 status=0 aid=1)
[ 4240.644862] wlan0: associated
[ 4246.316880] wlan0: deauthenticated from <MAC 'OptusWLAN' [AC1]> (Reason: 15)
[ 4247.142906] wlan0: authenticate with <MAC 'OptusWLAN' [AC1]>
[ 4247.166553] wlan0: send auth to <MAC 'OptusWLAN' [AC1]> (try 1/3)
[ 4247.176706] wlan0: authenticated
[ 4247.178316] wlan0: associate with <MAC 'OptusWLAN' [AC1]> (try 1/3)
[ 4247.205745] wlan0: RX AssocResp from <MAC 'OptusWLAN' [AC1]> (capab=0x411 status=0 aid=1)
[ 4247.205827] wlan0: associated
[ 5102.163567] wlan0: deauthenticating from <MAC 'OptusWLAN' [AC1]> by local choice (reason=3)
[ 8256.203865] rtl8192cu: MAC auto ON okay!
[ 8256.237023] rtl8192cu: Tx queue select: 0x05
[ 8256.598354] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 8282.194021] wlan0: authenticate with <MAC 'OptusWLAN' [AC1]>
[ 8282.206054] wlan0: send auth to <MAC 'OptusWLAN' [AC1]> (try 1/3)
[ 8282.208482] wlan0: authenticated
[ 8282.212011] wlan0: associate with <MAC 'OptusWLAN' [AC1]> (try 1/3)
[ 8282.228790] wlan0: RX AssocResp from <MAC 'OptusWLAN' [AC1]> (capab=0x411 status=0 aid=1)
[ 8282.228857] wlan0: associated
[ 8282.229039] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready


########## wireless info END ############


What other information is required to help sort this issue?