System freeze when disconnecting AC-adaptor
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Complete system freeze when the ac-adaptor is disconnected.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.35-
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: aleritty 2005 F...m pulseaudio
CRDA: Error: [Errno 2] Nessun file o directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf4500000 irq 45'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,
Controls : 29
Simple ctrls : 17
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xf4010000 irq 46'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat Oct 23 18:33:49 2010
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Acer Aspire 5738
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=it_IT.utf8
SHELL=/bin/bash
RelatedPackageV
SourcePackage: linux
dmi.bios.date: 05/06/2010
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.33
dmi.board.name: JV50
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: Aspire 5738
dmi.product.
dmi.sys.vendor: Acer
Changed in linux (Ubuntu): | |
status: | Confirmed → Triaged |
Thanks for reporting this bug and any supporting documentation.
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/KernelMainl ineBuilds . 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.