Public bug reported: The user is sometimes also getting display corruption and kernel panics/lockups with X (no logs saved on disk). The trace in the kernel log seems to happen every time on boot.
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-44-generic 3.13.0-44.73 ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12 Uname: Linux 3.13.0-44-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Tue Jan 27 20:47:43 2015 HibernationDevice: RESUME=/dev/mapper/respect--vg-respect--swap IwConfig: lo no wireless extensions. em1 no wireless extensions. ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-44-generic root=/dev/mapper/hostname--vg-hostname--root ro recovery nomodeset PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-44-generic N/A linux-backports-modules-3.13.0-44-generic N/A linux-firmware 1.127.11 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/04/2014 dmi.bios.vendor: Intel(R) Corp. dmi.bios.version: PGQ8710H.86A.0148.2014.0804.1451 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: DQ87PG dmi.board.vendor: Intel Corporation dmi.board.version: AAG74154-401 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntel(R)Corp.:bvrPGQ8710H.86A.0148.2014.0804.1451:bd08/04/2014:svn:pn:pvr:rvnIntelCorporation:rnDQ87PG:rvrAAG74154-401:cvn:ct3:cvr: ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug trusty -- 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/1415154 Title: Intel graphics related problems Status in linux package in Ubuntu: Confirmed Bug description: The user is sometimes also getting display corruption and kernel panics/lockups with X (no logs saved on disk). The trace in the kernel log seems to happen every time on boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-44-generic 3.13.0-44.73 ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12 Uname: Linux 3.13.0-44-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Tue Jan 27 20:47:43 2015 HibernationDevice: RESUME=/dev/mapper/respect--vg-respect--swap IwConfig: lo no wireless extensions. em1 no wireless extensions. ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-44-generic root=/dev/mapper/hostname--vg-hostname--root ro recovery nomodeset PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-44-generic N/A linux-backports-modules-3.13.0-44-generic N/A linux-firmware 1.127.11 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/04/2014 dmi.bios.vendor: Intel(R) Corp. dmi.bios.version: PGQ8710H.86A.0148.2014.0804.1451 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: DQ87PG dmi.board.vendor: Intel Corporation dmi.board.version: AAG74154-401 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntel(R)Corp.:bvrPGQ8710H.86A.0148.2014.0804.1451:bd08/04/2014:svn:pn:pvr:rvnIntelCorporation:rnDQ87PG:rvrAAG74154-401:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1415154/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp