Public bug reported: I found this message while i was looking for a bug that happend just after the grub. Marking TSC unstable due to check_tsc_sync_source failed.
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-22-generic 3.2.0-22.35 ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14 Uname: Linux 3.2.0-22-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: david 1885 F.... pulseaudio CurrentDmesg: Date: Fri Apr 6 23:46:45 2012 HibernationDevice: RESUME=UUID=e945065d-b07d-4111-84f9-7f93b051a36c InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328) MachineType: LENOVO 89185QG PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.2.0-22-generic root=UUID=a9c98c34-1c72-440b-9cb3-eb64b0f82bdd ro rootflags=subvol=@ quiet splash vt.handoff=7 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/07/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 7KETC9WW (2.29 ) dmi.board.name: 89185QG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7KETC9WW(2.29):bd04/07/2010:svnLENOVO:pn89185QG:pvrThinkPadR61:rvnLENOVO:rn89185QG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 89185QG dmi.product.version: ThinkPad R61 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975544 Title: Marking TSC unstable due to check_tsc_sync_source failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs