I believe there is a patch in the pipeline to take care of the failed
HDMI detection, and the false VGA detection looks like bug 1156310

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1156151

Title:
  External monitor not recognized properly

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

Bug description:
  I have an external monitor attached to my Lenovo X200s through a
  docking station (via a HDMI (monitor) -> Displayport adapter (Docking
  Station)). This setup was working fine until I just updated my Ubuntu
  13.04 install. Now, Ubuntu doesn't recognize the monitor properly (see
  screenshot) and nothing is displayed on the external monitor. Also,
  even if I unplug my monitor, the display options still think that
  there is an unknown monitor attached and the system behaves as if I'm
  using 2 monitors. Curiously, if I attach my monitor via VGA (also
  through the docking station or directly on the computer), everything
  seems to work properly.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: xorg 1:7.7+1ubuntu4
  ProcVersionSignature: Ubuntu 3.8.0-13.22-generic 3.8.3
  Uname: Linux 3.8.0-13-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.9.1-0ubuntu1
  Architecture: amd64
  CompizPlugins: 
[core,composite,opengl,decor,grid,resize,mousepoll,move,wall,compiztoolbox,gnomecompat,vpswitch,imgpng,place,regex,unitymtgrabhandles,wobbly,animation,fade,session,scale,expo,ezoom,workarounds,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Sun Mar 17 10:12:56 2013
  DistUpgraded: 2013-03-16 08:21:38,649 DEBUG enabling apt cron job
  DistroCodename: raring
  DistroVariant: ubuntu
  DkmsStatus: i915-3.6-3.5, 0.033.2: added
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller 
[8086:2a42] (rev 07) (prog-if 00 [VGA controller])
     Subsystem: Lenovo Device [17aa:20e4]
     Subsystem: Lenovo Device [17aa:20e4]
  InstallationDate: Installed on 2012-04-26 (324 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  MachineType: LENOVO 746988G
  MarkForUpload: True
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-13-generic 
root=UUID=eb242438-679c-4ddb-8fce-4efcc9ee587b ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: Upgraded to raring on 2013-03-16 (1 days ago)
  dmi.bios.date: 01/12/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6DET62WW (3.12 )
  dmi.board.name: 746988G
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr6DET62WW(3.12):bd01/12/2010:svnLENOVO:pn746988G:pvrThinkPadX200s:rvnLENOVO:rn746988G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 746988G
  dmi.product.version: ThinkPad X200s
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.9~daily13.03.08-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.42-0ubuntu2
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.3-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 
9.0.3-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.3-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu2b1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1b1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.4-0ubuntu1b1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.6-0ubuntu3b1
  xserver.bootTime: Sun Mar 17 10:08:55 2013
  xserver.configfile: default
  xserver.errors:

  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.13.3-0ubuntu2b1
  xserver.video_driver: intel

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1156151/+subscriptions

-- 
Mailing list: https://launchpad.net/~desktop-packages
Post to     : desktop-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~desktop-packages
More help   : https://help.launchpad.net/ListHelp

Reply via email to