Public bug reported:
When I installed Ubuntu 12.04, the wifi worked. After some updates
during a couple of weeks it stopped working.
I can see the wireless networks on the list of Network Manager, but when
I try to connect them, NM can't finish the connection. If the network is
secured by WPA, NM asks for a password. After I have entered the correct
password, NM stays trying to connect to the network forever. If the
network is open, unsecured, NM just seems to try to connect to the
network but never finishes.
I downloaded the daily desktop CD of 12.04 (15/8/2012) and I had the
same problem with it. I also downloaded and installed the latest stable
and unstable ath9k drivers, but they didn't help either. I want to just
say once more: the wireless worked perfectly with a fesh install of
12.04.
The strange thing is that I can connect via wifi to the network that my
phone (Nokia N9 with JoikuSpot) creates. The icon of the network on the
list in NM is a computer screen.
I'm happy to do more debugging if needed and told what exactly should be
done.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-30-generic 3.2.0-30.48
ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27
Uname: Linux 3.2.0-30-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC275 Analog [ALC275 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: arto 1752 F.... pulseaudio
/dev/snd/controlC0: arto 1752 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf7a00000 irq 52'
Mixer name : 'Realtek ALC275'
Components : 'HDA:10ec0275,104d5e00,00100005'
Controls : 24
Simple ctrls : 13
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xf5080000 irq 17'
Mixer name : 'Nvidia GPU 14 HDMI/DP'
Components : 'HDA:10de0014,104d5e00,00100100'
Controls : 24
Simple ctrls : 4
Date: Sat Sep 15 21:37:16 2012
HibernationDevice: RESUME=UUID=dc752f9a-9df8-4fe9-bb7b-51a2c3589380
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: Sony Corporation VPCF23Z1E
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-30-generic
root=UUID=4d2dcc38-44fc-4145-8310-fdbfb16c7431 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-30-generic N/A
linux-backports-modules-3.2.0-30-generic N/A
linux-firmware 1.79.1
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/22/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R2150V3
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR2150V3:bd07/22/2011:svnSonyCorporation:pnVPCF23Z1E:pvrC609SFY4:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCF23Z1E
dmi.product.version: C609SFY4
dmi.sys.vendor: Sony Corporation
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug precise running-unity staging
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https://bugs.launchpad.net/bugs/1051376
Title:
Atheros AR9485 doesn't connect to a network although it's shown on the
list
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