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[Bug 1330213] Re: [Lenovo ThinkPad T430s] Screen freezes

 

and the output of dmesg just after the process described below.

what i did as soon as the screen froze:
-push alt+print screen+1
-push alt+print screen+t
-recover from the bug by pressing ctrl+alt+f1 followed by ctrl+alt+f7

** Attachment added: "dmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1330213/+attachment/4137657/+files/dmesg.txt

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https://bugs.launchpad.net/bugs/1330213

Title:
  [Lenovo ThinkPad T430s] Screen freezes

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Screen freezes, can be recovered by ctrl+alt+f1 and ctrl+alt+f7

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-29-generic 3.13.0-29.53
  ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
  Uname: Linux 3.13.0-29-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  kim        2147 F.... pulseaudio
   /dev/snd/pcmC0D0p:   kim        2147 F...m pulseaudio
  CurrentDesktop: Unity
  Date: Sun Jun 15 17:39:31 2014
  HibernationDevice: RESUME=UUID=f9e49a5e-1cd3-4e88-8a31-f0ac3036ba93
  InstallationDate: Installed on 2014-02-22 (113 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: LENOVO 2356LPG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic.efi.signed root=UUID=0b6dd4c9-b193-4392-b2ca-2d8d5950e350 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-29-generic N/A
   linux-backports-modules-3.13.0-29-generic  N/A
   linux-firmware                             1.127.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-23 (53 days ago)
  dmi.bios.date: 04/30/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ET94WW (2.54 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2356LPG
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG7ET94WW(2.54):bd04/30/2013:svnLENOVO:pn2356LPG:pvrThinkPadT430s:rvnLENOVO:rn2356LPG:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2356LPG
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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