desktop-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Vladimír Kriška, thank you for reporting this and helping make Ubuntu
better. Could you please run the following command in the development
release from a Terminal as it will automatically gather and attach
updated debug information to this report:

apport-collect -p xorg 1427221

Please ensure you have xdiagnose installed, and that you click the Yes
button for attaching additional debugging information.

** Package changed: xserver-xorg-video-intel (Ubuntu) => xorg (Ubuntu)

** Changed in: xorg (Ubuntu)
   Importance: Undecided => Low

** Changed in: xorg (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1427221

Title:
  i915, broadwell, cannot connect external monitor through Display Port

Status in xorg package in Ubuntu:
  Incomplete

Bug description:
  Hi, on new laptop (thinkpad t450s) I get error message after connecting external monitor:
  [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting

  And after that, monitor is turned to sleep mode. Interesting thing is,
  that monitor is detected.

  I've already reported bug to kernel intel-gfx, so some additional informations can be found there:
  https://bugzilla.kernel.org/show_bug.cgi?id=94121

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.2
  Uname: Linux 3.19.0-031900-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Mon Mar  2 14:17:36 2015
  InstallationDate: Installed on 2015-02-26 (3 days ago)
  InstallationMedia: Xubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: No upgrade log present (probably fresh install)

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