Anton, thank you for reporting this and helping make Ubuntu better. 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? Can you try 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 run the following command in the development release from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux <replace-with-bug-number> Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . 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. 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'. Please let us know your results. Thanks in advance. ** Summary changed: - [Hewlett-Packard HP EliteBook 6930p 8440p 2540p] suspend/resume failure + [HP EliteBook 6930p] suspend/resume failure ** Description changed: On my HP EliteBook 6930p, running Ubuntu 11.10 (Oneiric) suspend and resume does not work properly. Sometimes on suspend, and sometimes on resume, the machine completely freezes. Symptoms are: - black screen - cannot switch virtual terminals (aka Ctrl+Alt+F1) - no response on Caps-Lock (Caps light does not change status) - cannot reboot using Ctrl+Alt+Del - kernel hotkeys do not work (e.g., Ctrl+Alt+SysRq+S does not lead to disk activity) - sometimes, kernel 'boot' hotkey (Ctrl+Alt+SysRq+B) still works (but sometimes not) - no flashing Caps lock (i.e., not a kernel panick) It doesn't always happen, and it seems like the chances are higher if I use the machine more intensely. For example, yesterday after a day of video editing, the first resume already froze. Normally, I can get a number of suspend/resume cycles before the freeze. - cat /proc/version_signature gives: - Ubuntu 3.0.0-12.20-generic 3.0.4 - lspci attached. - - According to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/420424, a BIOS upgrade *might* fix this, but I'm not too happy doing that for a 'might fix'... Not having windows and running HP's window's only flash tool sounds hara kiri to me. - That bug is identical to this one, except that it's now set to no-fix due to being filed against an 'unsupported series' (does that mean my laptop model?). And I cannot change that bug's status. I'll put a link there to this one, too. - - When I next have a couple of minutes spare time (LOL!) I'll try the instructions at - https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume - and report back here. - - I've been having this very same problem for a long while (I don't - remember when - but I just came across a post - http://ubuntuforums.org/archive/index.php/t-1604695.html where they - describe it first appearing in lucid - that sounds about right for me). So it was in lucid (10.4) , maverick, natty, and now oneiric (11.10). - In the meantime, I would be very grateful for any additional hints/tips. - --- + --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: - **** List of PLAYBACK Hardware Devices **** - card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] - Subdevices: 0/1 - Subdevice #0: subdevice #0 + **** List of PLAYBACK Hardware Devices **** + card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] + Subdevices: 0/1 + Subdevice #0: subdevice #0 ApportVersion: 1.23-0ubuntu3 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] - Subdevices: 2/2 - Subdevice #0: subdevice #0 - Subdevice #1: subdevice #1 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] + Subdevices: 2/2 + Subdevice #0: subdevice #0 + Subdevice #1: subdevice #1 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: feenstra 2081 F.... pulseaudio - /dev/snd/pcmC0D0p: feenstra 2081 F...m pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: feenstra 2081 F.... pulseaudio + /dev/snd/pcmC0D0p: feenstra 2081 F...m pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xd8420000 irq 47' - Mixer name : 'Analog Devices AD1984A' - Components : 'HDA:11d4194a,103c30dc,00100400' - Controls : 18 - Simple ctrls : 11 + Card hw:0 'Intel'/'HDA Intel at 0xd8420000 irq 47' + Mixer name : 'Analog Devices AD1984A' + Components : 'HDA:11d4194a,103c30dc,00100400' + Controls : 18 + Simple ctrls : 11 DistroRelease: Ubuntu 11.10 HibernationDevice: RESUME=UUID=92c92b0a-05c8-423e-a01a-5e80e3b0af85 MachineType: Hewlett-Packard HP EliteBook 6930p NonfreeKernelModules: fglrx Package: linux (not installed) PccardctlIdent: - Socket 0: - product info: "RICOH", "Bay8Controller", "", "" - manfid: 0x0000, 0x0000 - function: 254 (unknown) + Socket 0: + product info: "RICOH", "Bay8Controller", "", "" + manfid: 0x0000, 0x0000 + function: 254 (unknown) PccardctlStatus: - Socket 0: - 3.3V 16-bit PC Card - Subdevice 0 (function 0) bound to driver "pata_pcmcia" + Socket 0: + 3.3V 16-bit PC Card + Subdevice 0 (function 0) bound to driver "pata_pcmcia" ProcEnviron: - LC_TIME=en_GB.utf8 - LANGUAGE=en_GB:en - PATH=(custom, user) - LANG=en_IE.UTF-8 - SHELL=/bin/bash + LC_TIME=en_GB.utf8 + LANGUAGE=en_GB:en + PATH=(custom, user) + LANG=en_IE.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=d1d4f1ea-771e-4544-9e04-6e9a64bd9d84 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 RelatedPackageVersions: - linux-restricted-modules-3.0.0-12-generic N/A - linux-backports-modules-3.0.0-12-generic N/A - linux-firmware 1.60 + linux-restricted-modules-3.0.0-12-generic N/A + linux-backports-modules-3.0.0-12-generic N/A + linux-firmware 1.60 StagingDrivers: mei Tags: oneiric running-unity staging Uname: Linux 3.0.0-12-generic x86_64 UpgradeStatus: Upgraded to oneiric on 2011-10-16 (22 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers dmi.bios.date: 07/31/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68PCD Ver. F.12 dmi.board.name: 30DC dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 87.27 dmi.chassis.asset.tag: CZC9351JJ6 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68PCDVer.F.12:bd07/31/2009:svnHewlett-Packard:pnHPEliteBook6930p:pvrF.12:rvnHewlett-Packard:rn30DC:rvrKBCVersion87.27:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 6930p dmi.product.version: F.12 dmi.sys.vendor: Hewlett-Packard ** Summary changed: - [HP EliteBook 6930p] suspend/resume failure + Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 000000000000011f; RIP: 0018:[<ffffffff81032919>] [<ffffffff81032919>] __ticket_spin_lock+0x9/0x20 ** Tags added: kernel-oops ** 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/887171 Title: Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 000000000000011f; RIP: 0018:[<ffffffff81032919>] [<ffffffff81032919>] __ticket_spin_lock+0x9/0x20 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/887171/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
