desktop-packages team mailing list archive

[Timo Aaltonen <tjaalton@xxxxxxxxxx>]

Public bug reported:

[Impact] 
Recoverable GPU hang on Broadwell when playing video, triggered at least by trying some Unity UI scaling values.

[Test Case]
gst-launch-1.0 videotestsrc pattern=snow ! 'video/x-raw,format=UYVY,width=640,height=360' ! xvimagesink

the video will pause, then resume with varied success. Next attempt will
fail.

[Regression Potential] 
Everything seems to work after the upstream patch.

** Affects: xserver-xorg-video-intel
     Importance: Unknown
         Status: Unknown

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: xserver-xorg-video-intel (Ubuntu Trusty)
     Importance: Undecided
     Assignee: Timo Aaltonen (tjaalton)
         Status: New

** Affects: xserver-xorg-video-intel (Ubuntu Utopic)
     Importance: Undecided
         Status: New

** Affects: xserver-xorg-video-intel (Ubuntu Vivid)
     Importance: Undecided
         Status: New

** Also affects: xserver-xorg-video-intel (Ubuntu Vivid)
   Importance: Undecided
       Status: New

** Also affects: xserver-xorg-video-intel (Ubuntu Utopic)
   Importance: Undecided
       Status: New

** Also affects: xserver-xorg-video-intel (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Changed in: xserver-xorg-video-intel (Ubuntu Trusty)
     Assignee: (unassigned) => Timo Aaltonen (tjaalton)

** Bug watch added: freedesktop.org Bugzilla #83207
   https://bugs.freedesktop.org/show_bug.cgi?id=83207

** Also affects: xserver-xorg-video-intel via
   https://bugs.freedesktop.org/show_bug.cgi?id=83207
   Importance: Unknown
       Status: Unknown

-- 
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https://bugs.launchpad.net/bugs/1390016

Title:
  [BDW] GPU hang with xvideo

Status in X.org xf86-video-intel:
  Unknown
Status in “xserver-xorg-video-intel” package in Ubuntu:
  New
Status in “xserver-xorg-video-intel” source package in Trusty:
  New
Status in “xserver-xorg-video-intel” source package in Utopic:
  New
Status in “xserver-xorg-video-intel” source package in Vivid:
  New

Bug description:
  [Impact] 
  Recoverable GPU hang on Broadwell when playing video, triggered at least by trying some Unity UI scaling values.

  [Test Case]
  gst-launch-1.0 videotestsrc pattern=snow ! 'video/x-raw,format=UYVY,width=640,height=360' ! xvimagesink

  the video will pause, then resume with varied success. Next attempt
  will fail.

  [Regression Potential] 
  Everything seems to work after the upstream patch.

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