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 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs