Per Ångström, 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 test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
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 following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.11 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete ** Attachment removed: "regression.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+attachment/1124428/+files/regression.png ** Attachment removed: "2010-02-09-x-server-load.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+attachment/1136153/+files/2010-02-09-x-server-load.png ** Attachment removed: "2010-02-09-pm-suspend.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+attachment/1136151/+files/2010-02-09-pm-suspend.log ** Attachment removed: "Screenshot-3.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+attachment/1125555/+files/Screenshot-3.png ** Attachment removed: "x-strace.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+attachment/1136154/+files/x-strace.log ** Attachment removed: "Screenshot.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+attachment/1171051/+files/Screenshot.png ** Attachment removed: "pm-suspend.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+attachment/1303438/+files/pm-suspend.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/510004 Title: [lucid regression] random graphics effects after resume from suspend to RAM Status in “linux” package in Ubuntu: Incomplete Status in “nvidia-graphics-drivers” package in Ubuntu: Invalid Status in “pm-utils” package in Ubuntu: Fix Released Bug description: On this laptop, resume from suspend to RAM barely works under Lucid, while it works flawlessly under Jaunty. These are the most salient aberrations: 1) The display comes back in a strange pattern of random colors and characters. It looks like the display is in console mode, but the screen saver seems to be active, since if I type in my password I will later find the display unlocked. 2) To actually get to a sane display, I have found that switching between a few virtual consoles will eventually do the trick. If I did not blindly type in my password earlier on, I will now see the screen saver's password prompt. 3) When I finally get back to Gnome, I find that the desktop background has changed to an irregular black-and-white pattern. 4) After resume, the machine thinks it is running on battery, so the display is dimmed to the lowest setting, and the battery icon is displayed. I don't find this behavior acceptable, especially since the same function used to work perfectly on the same hardware in an earlier OS version. ProblemType: Bug Architecture: amd64 Date: Wed Jan 20 09:17:12 2010 DistroRelease: Ubuntu 10.04 EcryptfsInUse: Yes InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) NonfreeKernelModules: nvidia Package: pm-utils 1.3.0~rc1-0ubuntu1 PackageArchitecture: all ProcVersionSignature: Ubuntu 2.6.32-10.14-generic SourcePackage: pm-utils Tags: lucid Uname: Linux 2.6.32-10-generic x86_64 --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: pang 2192 F.... pulseaudio /dev/snd/pcmC0D0p: pang 2192 F...m pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfef00000 irq 22' Mixer name : 'Realtek ALC262' Components : 'HDA:10ec0262,18540120,00100002' Controls : 20 Simple ctrls : 12 DistroRelease: Ubuntu 10.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=2a4d2eac-9fba-4760-849b-e366ea52a359 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: LG Electronics P300-T.APE4V NonfreeKernelModules: nvidia Package: linux (not installed) ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-12-generic root=UUID=01ebab7a-379c-48c8-87d6-a2800f6dccfd ro quiet splash ProcVersionSignature: Ubuntu 2.6.32-12.16-generic Regression: Yes RelatedPackageVersions: linux-firmware 1.29 Reproducible: Yes Tags: lucid needs-upstream-testing regression-potential TestedUpstream: No Uname: Linux 2.6.32-12-generic x86_64 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 06/30/2008 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: ELGNSF18 dmi.board.name: ELGON dmi.board.vendor: LG Electronics dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LG Electronics dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrELGNSF18:bd06/30/2008:svnLGElectronics:pnP300-T.APE4V:pvrNotApplicable:rvnLGElectronics:rnELGON:rvrNotApplicable:cvnLGElectronics:ct10:cvrN/A: dmi.product.name: P300-T.APE4V dmi.product.version: Not Applicable dmi.sys.vendor: LG Electronics --- Architecture: amd64 DistroRelease: Ubuntu 10.04 EcryptfsInUse: Yes InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) NonfreeKernelModules: nvidia Package: nvidia-current 190.53-0ubuntu12 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 2.6.32-12.16-generic Tags: lucid Uname: Linux 2.6.32-12-generic x86_64 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/510004/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
