Public bug reported:
Running kernel Linux 2.6.35-25-generic, the system hangs when connecting
to a wireless network. Switching to a virtual terminal is no longer
possible and no logs are recorded anymore.
I think the system hangs at wireless connection because of the following
behaviour: When I create a new account from the command line first, I
can log on to a new gnome desktop. As soon as I configure a wireless
connection, the system hangs. When I log on using my regular account,
the system hangs at the Ubuntu logon sound, part of which is looping
over and over again without giving me access to my desktop at any point.
The account is configured to auto-connect to my default wireless
connection.
This is a regression which does not occur running 2.6.35-24-generic or
2.6.35-22-generic.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-24-generic 2.6.35-24.42
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-24.42-generic 2.6.35.8
Uname: Linux 2.6.35-24-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC271X Analog [ALC271X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bruno 1974 F.... pulseaudio
CRDA: Error: [Errno 2] Bestand of map bestaat niet
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0800000 irq 44'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0269,10250364,00100100
HDA:80862804,80860101,00100000'
Controls : 26
Simple ctrls : 12
Date: Mon Jan 31 20:26:19 2011
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=f0097f9b-b790-4b61-b256-0e7c2346d72b
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
Lsusb:
Bus 002 Device 003: ID 0402:9665 ALi Corp.
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 3820
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-24-generic
root=UUID=c3678179-fb0a-470a-9127-a53542dbf61b ro quiet splash
ProcEnviron:
LANG=nl_NL.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.3
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 10/27/2010
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.19
dmi.board.asset.tag: No Asset Tag
dmi.board.name: JM31_CP
dmi.board.vendor: Acer
dmi.board.version: V1.19
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.19
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.19:bd10/27/2010:svnAcer:pnAspire3820:pvrV1.19:rvnAcer:rnJM31_CP:rvrV1.19:cvnAcer:ct10:cvrV1.19:
dmi.product.name: Aspire 3820
dmi.product.version: V1.19
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-net maverick needs-upstream-testing
regression-release
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https://bugs.launchpad.net/bugs/710887
Title:
Kernel regression: system hangs on wireless connection
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