Public bug reported: The machine's (Dell Precision M6500, core i7, nVidia Quadro FX 3800M) interface frequently (once an hour at least) locks up. The mouse almost always functions fine but won't allow to click anything, it does however locks up sometimes as well. Sound continues to play just fine, as do all other background tasks.
Switching to TTY1 and switching back to TTY7 will mostly recover the issue by relaunching the shell. Unfortunately it also results in a black screen from time to time, leaving nothing but to relaunch the window manager loosing all opened X applications. I have this issue since Ubuntu 12.10 and have failed finding any solution for it. Have tried numerous Kernels and nVidia drivers to no avail. Have been posting a lot in these two bug reports and created this new one as suggested by "penalvch": https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1132121 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986831 Syslog entries: Dec 5 17:44:03 Europa kernel: [ 8187.092411] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092451] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092454] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092455] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092458] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092462] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092464] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092466] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092467] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092469] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092470] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092472] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092473] NVRM: os_pci_init_handle: invalid context! Dec 5 17:44:03 Europa kernel: [ 8187.092477] NVRM: Xid (0000:01:00): 8, Channel 00000003 Dec 5 17:44:05 Europa kernel: [ 8189.091441] NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt context ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-14-generic 3.11.0-14.21 ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7 Uname: Linux 3.11.0-14-generic x86_64 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: mvanworkum 2639 F.... pulseaudio /dev/snd/controlC0: mvanworkum 2639 F.... pulseaudio /dev/snd/pcmC0D0p: mvanworkum 2639 F...m pulseaudio Date: Thu Dec 5 18:14:26 2013 HibernationDevice: RESUME=UUID=d4c4f4ad-64b5-4110-b360-41660844584e InstallationDate: Installed on 2012-07-03 (519 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MachineType: Dell Inc. Precision M6500 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic root=UUID=6600ec3d-d9d2-4333-a5ae-5849e7f58e20 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.11.0-14-generic N/A linux-backports-modules-3.11.0-14-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-09-06 (90 days ago) dmi.bios.date: 06/04/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0R1203 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA10:bd06/04/2013:svnDellInc.:pnPrecisionM6500:pvr:rvnDellInc.:rn0R1203:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Precision M6500 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug saucy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1258231 Title: NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt context To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258231/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
