kernel-packages team mailing list archive

[Roger Binns <ubuntu@xxxxxxxxxxxxxx>]

You do know that no one knows what the fix is, only that it is in 3.12?
You can see that Timo gave up trying to find it in mid-November.  If
Ubuntu is actually going to figure out the fix and backport it, then go
for it.  However I am extremely sceptical and had to devise my own
workaround.

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https://bugs.launchpad.net/bugs/1242180

Title:
  saucy regression - three monitors no longer work

Status in “linux” package in Ubuntu:
  Incomplete
Status in “xserver-xorg-video-intel” package in Ubuntu:
  Incomplete

Bug description:
  I've just upgraded from raring.  There I had 3 monitors attached to my
  Intel HD Graphics 4000 (i7 3770 cpu) where it all works perfectly.
  (Two monitors are identical flanking my centre displayport monitor.)

  In saucy I can get any two monitors working, and any attempt to get
  all 3 working results in an error about setting crtc with a different
  number.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: xserver-xorg-video-intel 2:2.99.904-0ubuntu2
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  Date: Sat Oct 19 14:28:59 2013
  MarkForUpload: True
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: Upgraded to saucy on 2013-10-19 (0 days ago)

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