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[Bug 554634] Re: intel dual monitor setup does not work

 

pschorre, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily kernel folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.11.1

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Changed in: linux (Ubuntu)
       Status: Triaged => Invalid

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https://bugs.launchpad.net/bugs/554634

Title:
  intel dual monitor setup does not work

Status in “linux” package in Ubuntu:
  Invalid

Bug description:
  The graphic configuratin is not detected correctly. It is reported that a monitor is connected to LVDS-1 which is physikaly not. I have 2 Samsung Syncmasters 204B each, one on DVI1 and one on DVI2, what is detected correctly. Former (in Kubuntu) 8.04 DVI1 was called TMDS-1 and TMDS-2. 
  Now I cannot use them as one screen, they are only running in clon mode. Trying xrander to manually setup leads to a crash of the x-server.

  ProblemType: Bug
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     3757 F.... knotify4
                        ubuntu     3785 F.... kmix
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'ICH7'/'Intel ICH7 with ALC655 at irq 17'
     Mixer name	: 'Realtek ALC655 rev 0'
     Components	: 'AC97a:414c4760'
     Controls      : 41
     Simple ctrls  : 26
  Date: Sat Apr  3 14:04:42 2010
  DistroRelease: Ubuntu 10.04
  HotplugNewDevices:
   
  HotplugNewMounts:
   
  LiveMediaBuild: Kubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
  Package: linux-image-2.6.32-16-generic 2.6.32-16.25
  ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/khostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=de console-setup/layoutcode?=de
  ProcEnviron:
   LANGUAGE=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
  Regression: No
  RelatedPackageVersions: linux-firmware 1.32
  Reproducible: Yes
  RfKill:
   0: hci0: Bluetooth
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  Symptom: storage
  TestedUpstream: No
  UdevMonitorLog:
   monitor will print the received events for:
   UDEV - the event which udev sends out after rule processing
  UdisksMonitorLog: Monitoring activity from the disks daemon. Press Ctrl+C to cancel.
  Uname: Linux 2.6.32-16-generic i686
  dmi.bios.date: 09/20/2006
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: 945GM
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd09/20/2006:svn:pn:pvr:rvn:rn945GM:rvr:cvn:ct3:cvr:

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