Public bug reported:
Resume from suspend fails on lucid. This worked without issues on the stable
release (karmic). This issue does not occur in the latest stable mainline
kernel (v2.6.32.1: uname -a
Linux ubuntu-asif 2.6.32-02063201-generic #02063201 SMP Fri Dec 18 17:30:02 UTC
2009 x86_64 GNU/Linux), indicating that this is an issue with some Ubuntu
specific patches.
Steps to reproduce:
1. Suspend
2. Try to resume
What happens:
3. System comes back with a black screen, sometimes with white boxes.
Expected result:
3. System resumes back to locked gnome login prompt.
I can resume my previous session by switching to VT1, then back to VT7.
The display works fine after that, and I can resume using the machine
with no issues.
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: asif 2174 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xc8000000 irq 22'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,1025014a,00100202
HDA:14f12c06,1025014a,00100000'
Controls : 28
Simple ctrls : 16
CheckboxSubmission: 79bebc7f01242103327eca5c3a50af97
CheckboxSystem: 55ba142b3b792c71cc61171c782c3b13
Date: Fri Dec 18 19:33:50 2009
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=UUID=7e952a90-7f16-4f75-a2c3-ae8d6a7011d9
MachineType: Acer, inc. Aspire 4530
NonfreeKernelModules: nvidia
Package: linux-image-2.6.32-8-generic 2.6.32-8.12
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-8-generic
root=UUID=4a69612c-e96a-4744-ae94-47fdbd5c05c4 ro quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-8.12-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.28
Reproducible: Yes
SourcePackage: linux
Tags: lucid needs-upstream-testing regression-potential
TestedUpstream: No
Uname: Linux 2.6.32-8-generic x86_64
dmi.bios.date: 11/07/2008
dmi.bios.vendor: Acer
dmi.bios.version: v1.3335
dmi.board.name: Grasmoor
dmi.board.vendor: Acer, Inc.
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer, Inc.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAcer:bvrv1.3335:bd11/07/2008:svnAcer,inc.:pnAspire4530:pvrNotApplicable:rvnAcer,Inc.:rnGrasmoor:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A:
dmi.product.name: Aspire 4530
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer, inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug lucid regression-potential
--
Resume fails on Acer Aspire 4530 lucid
https://bugs.launchpad.net/bugs/498375
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