[Bug 594647] [NEW] poweroff reboots Acer Aspire 7540G

Peter Parzer peter.parzer at med.uni-heidelberg.de
Tue Jun 15 15:22:23 UTC 2010


Public bug reported:

When trying to poweroff my Acer Aspire 7540G Notebook it always reboots
again. This happens whatever method I choose (GUI poweroff in the task
bar menu or 'sudo poweroff' in the terminal).

The bug is with both kernels of Ubuntu 10.4 (2.6.32-21 and 2.6.32-22).

Poweroff works fine with Ubuntu 9.10.

Peter

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.36
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  peter      1563 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xf0400000 irq 16'
   Mixer name	: 'Realtek ALC888'
   Components	: 'HDA:10ec0888,10250294,00100202 HDA:11c11040,10250100,00100200'
   Controls      : 28
   Simple ctrls  : 16
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xcfeec000 irq 19'
   Mixer name	: 'ATI R6xx HDMI'
   Components	: 'HDA:1002aa01,00aa0100,00100100'
   Controls      : 4
   Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Tue Jun 15 17:11:02 2010
HibernationDevice: RESUME=UUID=1d6034ad-662d-4b6e-a97f-cccd809c4d79
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: Acer Aspire 7540
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=60b14382-8c66-4164-b99f-0bee23540aa4 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
SourcePackage: linux
dmi.bios.date: 08/14/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.07
dmi.board.name: JV71TR
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: None
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.07:bd08/14/2009:svnAcer:pnAspire7540:pvr0100:rvnAcer:rnJV71TR:rvrRev:cvnAcer:ct10:cvrNone:
dmi.product.name: Aspire 7540
dmi.product.version: 0100
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid needs-upstream-testing regression-release

-- 
poweroff reboots Acer Aspire 7540G
https://bugs.launchpad.net/bugs/594647
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