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[Bug 1186959] Re: [DH77EB] Regression: Intel graphics fails when bringing monitor out of sleep

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Jussi Pakkanen <jussi.pakkanen@xxxxxxxxxxxxx>
Date: Wed, 07 Aug 2013 08:20:58 -0000
Reply-to: Bug 1186959 <1186959@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

I could not reproduce on 3.11, but given how tricky this has turned out
to repro, I can't really guarantee that it is properly fixed.

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https://bugs.launchpad.net/bugs/1186959

Title:
  [DH77EB] Regression: Intel graphics fails when bringing monitor out of
  sleep

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Bug 1135668 asks for a regression bug to be filed in case the update
  does not fix the issue.

  It doesn't. Thus this bug report.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-23-generic 3.8.0-23.34
  ProcVersionSignature: Ubuntu 3.8.0-23.34-generic 3.8.11
  Uname: Linux 3.8.0-23-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jpakkane   2010 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Date: Mon Jun  3 14:27:48 2013
  InstallationDate: Installed on 2013-05-20 (14 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  IwConfig:
   eth0      no wireless extensions.
   
   lo        no wireless extensions.
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.8.0-23-generic root=UUID=7dd49803-456a-4327-aeb5-7ea47105ef3e ro rootflags=subvol=@ quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-23-generic N/A
   linux-backports-modules-3.8.0-23-generic  N/A
   linux-firmware                            1.106
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/25/2013
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: EBH7710H.86A.0099.2013.0125.1400
  dmi.board.name: DH77EB
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAG39073-304
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrEBH7710H.86A.0099.2013.0125.1400:bd01/25/2013:svn:pn:pvr:rvnIntelCorporation:rnDH77EB:rvrAAG39073-304:cvn:ct3:cvr:

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