Ubuntu
linux package

Unable to connect to wifi network

Bug #623034 reported by João Pinto on 2010-08-23

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Expired	Undecided	Unassigned

Bug Description

I am unable to connect to my home wireless connection with Maverick.
I can connect using Lucid.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-17-generic 2.6.35-17.23
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-17.23-generic 2.6.35.2
Uname: Linux 2.6.35-17-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: pt001424 1846 F.... pulseaudio
/dev/snd/pcmC0D0p: pt001424 1846 F...m pulseaudio
CRDA: Error: [Errno 2] Ficheiro ou directoria inexistente
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 48'
   Mixer name : 'Conexant CX20561 (Hermosa)'
   Components : 'HDA:14f15051,17aa211c,00100000'
   Controls : 14
   Simple ctrls : 7
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT12WW-1.01'
   Mixer name : 'ThinkPad EC 7VHT12WW-1.01'
   Components : ''
   Controls : 1
   Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Mon Aug 23 22:43:05 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=afdf6c37-f8ea-463a-ba9b-aa5b9e1ff71b
MachineType: LENOVO 6474B84
PccardctlIdent:
Socket 0:
   no product info available
PccardctlStatus:
Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-17-generic root=UUID=49875126-d578-4e1d-9aec-68ac90d2b163 ro quiet splash
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=pt_PT.utf8
LANGUAGE=pt_PT:pt:pt_BR:en_GB:en
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
dmi.bios.date: 04/22/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET66WW (2.16 )
dmi.board.name: 6474B84
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET66WW(2.16):bd04/22/2009:svnLENOVO:pn6474B84:pvrThinkPadT400:rvnLENOVO:rn6474B84:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6474B84
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO

Tags:

Revision history for this message

João Pinto (joaopinto) wrote on 2010-08-23:

AcpiTables.txt Edit (326.9 KiB, text/plain; charset="utf-8")
AlsaDevices.txt Edit (521 bytes, text/plain; charset="utf-8")
AplayDevices.txt Edit (281 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (65.5 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (1.5 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (6.5 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (8.5 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.8 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (348 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (16.8 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (588 bytes, text/plain; charset="utf-8")
PciMultimedia.txt Edit (588 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.6 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.9 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.7 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (182 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (116.4 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (269.9 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (846.8 KiB, text/plain; charset="utf-8")

Revision history for this message

Marcus (marcus-liljedahl) wrote on 2010-09-09:

I have the same problem

Revision history for this message

Marcus (marcus-liljedahl) wrote on 2010-09-09:

It looks like you are using "iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux". So do I, can this be related to the iwlagn module?

Brad Figg (brad-figg) on 2011-04-07

Changed in linux (Ubuntu):
status:	New → Confirmed

Jeremy Foshee (jeremyfoshee) on 2011-05-23

tags:

removed: regression-potential

Revision history for this message

penalvch (penalvch) wrote on 2012-03-31:

João Pinto, thank you for reporting this and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .

If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report.

apport-collect -p linux <replace-with-bug-number>

Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

tags:	added: regression-release
Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-05-31:

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status:	Incomplete → Expired

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Bug attachments

Add attachment

Remote bug watches

Bug watches keep track of this bug in other bug trackers.

Ubuntulinux package

Unable to connect to wifi network

Bug Description

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
linux package