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[Bug 1253037] Re: Micro freezes on Lenovo IdeaPad Y560p


Osman Çaylak, sometimes kernels don't build on certain points. The best way to go is to change the commit one is building against. Try narrowing the git bisect to:
git bisect bad v2.6.38

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  Micro freezes on Lenovo IdeaPad Y560p

Status in “linux” package in Ubuntu:

Bug description:
  There are micro freezes on system. This don't allow watching a video
  or playing a game.

  Linux 3.11.0-13
  There are micro freezes. 

  CPU0 is always ~85% htop is not showing anything using cpu that much
  but top is showing kworker. (top output: http://pastebin.com/jz9jwkK0

  Linux 3.8.13-03081306
  There are micro freezes. After adding "noapic" on grub and reinstalling fglrx(while using this kernel) micro freezes disappear.

  CPU problem on above exists.

  Linux 3.12.0-031200
  This is latest mainline kernel. Micro freezes exits.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-13-generic 3.11.0-13.20
  ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
  Uname: Linux 3.11.0-13-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
   /dev/snd/controlC1:  muhammed   3437 F.... pulseaudio
   /dev/snd/controlC0:  muhammed   3437 F.... pulseaudio
  Date: Wed Nov 20 11:55:40 2013
  HibernationDevice: RESUME=UUID=94297800-4e8e-442b-aa03-afe4303ce50e
  InstallationDate: Installed on 2012-07-18 (489 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: LENOVO IdeaPad Y560p
  MarkForUpload: True
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic root=UUID=40951847-faf8-47f0-906e-a43e1accfe5e ro elevator=deadline
   linux-restricted-modules-3.11.0-13-generic N/A
   linux-backports-modules-3.11.0-13-generic  N/A
   linux-firmware                             1.116
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-10-19 (32 days ago)
  dmi.bios.date: 05/22/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 3FCN22WW
  dmi.board.name: KL3
  dmi.board.vendor: LENOVO
  dmi.board.version: Rev 1.0
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Rev 1.0
  dmi.modalias: dmi:bvnLENOVO:bvr3FCN22WW:bd05/22/2012:svnLENOVO:pnIdeaPadY560p:pvrRev1.0:rvnLENOVO:rnKL3:rvrRev1.0:cvnLENOVO:ct10:cvrRev1.0:
  dmi.product.name: IdeaPad Y560p
  dmi.product.version: Rev 1.0
  dmi.sys.vendor: LENOVO

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