Stephen Sanner, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please provide the information following https://wiki.ubuntu.com/DebuggingKernelSuspend ? As well, could you please test for this with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> Also, could you please test the latest upstream kernel available? It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please do not test the kernel in the daily folder, but the one all the way at the bottom. 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. As well, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream', and comment as to why specifically you were unable to test it. Please let us know your results. Thanks in advance. Helpful Bug Reporting Links: https://help.ubuntu.com/community/ReportingBugs#Bug_Reporting_Etiquette https://help.ubuntu.com/community/ReportingBugs#A3._Make_sure_the_bug_hasn.27t_already_been_reported https://help.ubuntu.com/community/ReportingBugs#Adding_Apport_Debug_Information_to_an_Existing_Launchpad_Bug https://help.ubuntu.com/community/ReportingBugs#Adding_Additional_Attachments_to_an_Existing_Launchpad_Bug ** Summary changed: - Failure to enter suspend and failure to shut down + Failure to enter suspend ** Description changed: About 50% of the time, when I tell my computer to suspend (via the power menu or by shutting the lid) it will fail to do so. The screen will go black except for a thin bar at the top, which contains junk. The only way to fix the problem is a hard reboot. - - Additionally, the computer will also fail to shut down properly, hanging - on a blank screen (with the display backlight still on.) Again, the only - way to recover from this situation is a cold reboot. This happens about - half the time as well. I'm not sure if this is correct, but I'm marking this as a kernel bug. The problem did not appear with maverick and linux 2.6.35-28, though I did have problems with the computer returning from standby with earlier kernels (2.6.35-21 or so.) ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic-pae 2.6.38-8.42 Regression: Yes Reproducible: No ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 Uname: Linux 2.6.38-8-generic-pae i686 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: stephen 1735 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: stephen 1735 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xe9660000 irq 49' - Mixer name : 'IDT 92HD81B1C5' - Components : 'HDA:111d76d5,1028040c,00100104' - Controls : 14 - Simple ctrls : 9 + Card hw:0 'Intel'/'HDA Intel at 0xe9660000 irq 49' + Mixer name : 'IDT 92HD81B1C5' + Components : 'HDA:111d76d5,1028040c,00100104' + Controls : 14 + Simple ctrls : 9 Card1.Amixer.info: - Card hw:1 'NVidia'/'HDA NVidia at 0xe3080000 irq 16' - Mixer name : 'Nvidia GPU 0a HDMI/DP' - Components : 'HDA:10de000a,10de0101,00100100' - Controls : 16 - Simple ctrls : 4 + Card hw:1 'NVidia'/'HDA NVidia at 0xe3080000 irq 16' + Mixer name : 'Nvidia GPU 0a HDMI/DP' + Components : 'HDA:10de000a,10de0101,00100100' + Controls : 16 + Simple ctrls : 4 Date: Tue Apr 19 16:28:57 2011 Frequency: Once a day. InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007) MachineType: Dell Inc. Precision M4500 PccardctlIdent: - Socket 0: - no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: - no card + Socket 0: + no card ProcEnviron: - LANGUAGE=en_US:en - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US:en + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=e729945b-3d18-434e-b3c3-864473432c02 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-2.6.38-8-generic-pae N/A - linux-backports-modules-2.6.38-8-generic-pae N/A - linux-firmware 1.50 + linux-restricted-modules-2.6.38-8-generic-pae N/A + linux-backports-modules-2.6.38-8-generic-pae N/A + linux-firmware 1.50 SourcePackage: linux UpgradeStatus: Upgraded to natty on 2011-04-17 (1 days ago) dmi.bios.date: 05/28/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: A03 dmi.board.name: 0RRH3K dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA03:bd05/28/2010:svnDellInc.:pnPrecisionM4500:pvr0001:rvnDellInc.:rn0RRH3K:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Precision M4500 dmi.product.version: 0001 dmi.sys.vendor: Dell Inc. ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/766543 Title: Failure to enter suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/766543/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
