** Attachment added: "kern.log" https://bugs.launchpad.net/bugs/1052239/+attachment/3321458/+files/kern.log
** Description changed: On my HP 8560w laptop, I have been using suspend/resume daily for about - two weeks without issue. On 2012-09-15 I docked the laptop and pressed the - power button. Normally the session resumes with the screensaver appearing - on the LCD. This time, the LCD was on what appeared to be a VT and was - showing syslog messages. The external monitors showed the screensaver. - I was able to type in my password from the laptop keyboard, and the - desktop session appeared as it was when I had suspended it the day before. - However, I could not move the mouse nor enter any keystrokes using the - external or built-in keyboard/pointer. I did not attempt remote login - over the network. + two weeks without issue. On 2012-09-15 I docked the (suspended) + laptop and pressed the power button to resume. Normally the session + resumes with the screensaver appearing on the LCD. This time, the LCD was + on what appeared to be a VT and was showing syslog messages. The external + monitors showed the screensaver. I was able to type in my password from + the laptop keyboard, and the desktop session appeared as it was when I + had suspended it the day before. However, I could not move the mouse + nor enter any keystrokes using the external or built-in keyboard/pointer. + I did not attempt remote login over the network. I powered off the laptop and powered it back on and copied off all /var/log/* In looking through the logs, there were six "general protection faults" that occurred in this time window: - Sep 15 20:48:57 driftingsun kernel: [510379.020911] general protection fault: 0000 [#1] SMP - Sep 15 20:48:58 driftingsun kernel: [510379.137142] general protection fault: 0000 [#2] SMP - Sep 15 20:49:05 driftingsun kernel: [510386.162551] general protection fault: 0000 [#3] SMP - Sep 15 20:49:33 driftingsun kernel: [510411.690347] general protection fault: 0000 [#4] SMP - Sep 15 20:49:59 driftingsun kernel: [510437.560369] general protection fault: 0000 [#5] SMP - Sep 15 20:49:59 driftingsun kernel: [510437.842083] general protection fault: 0000 [#6] SMP + Sep 15 20:48:57 driftingsun kernel: [510379.020911] general protection fault: 0000 [#1] SMP + Sep 15 20:48:58 driftingsun kernel: [510379.137142] general protection fault: 0000 [#2] SMP + Sep 15 20:49:05 driftingsun kernel: [510386.162551] general protection fault: 0000 [#3] SMP + Sep 15 20:49:33 driftingsun kernel: [510411.690347] general protection fault: 0000 [#4] SMP + Sep 15 20:49:59 driftingsun kernel: [510437.560369] general protection fault: 0000 [#5] SMP + Sep 15 20:49:59 driftingsun kernel: [510437.842083] general protection fault: 0000 [#6] SMP The attached kern.log snippet has more details. The log begins at the first timestamp for Sep 15 and ends shortly after the power cycle. Let me know if there are other logs which would be useful. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-23-generic 3.2.0-23.36 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14 Uname: Linux 3.2.0-23-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu12 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'PCH'/'HDA Intel PCH at 0xd2520000 irq 59' - Mixer name : 'IDT 92HD81B1X5' - Components : 'HDA:111d7605,103c1631,00100105 HDA:11c11040,103c3066,00100200' - Controls : 19 - Simple ctrls : 10 + Card hw:0 'PCH'/'HDA Intel PCH at 0xd2520000 irq 59' + Mixer name : 'IDT 92HD81B1X5' + Components : 'HDA:111d7605,103c1631,00100105 HDA:11c11040,103c3066,00100200' + Controls : 19 + Simple ctrls : 10 Card1.Amixer.info: - Card hw:1 'NVidia'/'HDA NVidia at 0xd2000000 irq 17' - Mixer name : 'Nvidia GPU 11 HDMI/DP' - Components : 'HDA:10de0011,10de0101,00100100' - Controls : 24 - Simple ctrls : 4 + Card hw:1 'NVidia'/'HDA NVidia at 0xd2000000 irq 17' + Mixer name : 'Nvidia GPU 11 HDMI/DP' + Components : 'HDA:10de0011,10de0101,00100100' + Controls : 24 + Simple ctrls : 4 Date: Mon Sep 17 16:40:48 2012 HibernationDevice: RESUME=UUID=af8a506c-27c1-4356-9007-d94379bc3344 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MachineType: Hewlett-Packard HP EliteBook 8560w ProcEnviron: - TERM=xterm - PATH=(custom, user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: - + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-23-generic root=/dev/mapper/hostname-lv_root ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.2.0-23-generic N/A - linux-backports-modules-3.2.0-23-generic N/A - linux-firmware 1.79 + linux-restricted-modules-3.2.0-23-generic N/A + linux-backports-modules-3.2.0-23-generic N/A + linux-firmware 1.79 SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/07/2012 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68SVD Ver. F.26 dmi.board.name: 1631 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 01.3B dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68SVDVer.F.26:bd06/07/2012:svnHewlett-Packard:pnHPEliteBook8560w:pvrA0001C02:rvnHewlett-Packard:rn1631:rvrKBCVersion01.3B:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 8560w dmi.product.version: A0001C02 dmi.sys.vendor: Hewlett-Packard -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1052239 Title: "general protection fault: 0000 [#1] SMP" on resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1052239/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
