[Bug 554634] [NEW] intel dual monitor setup does not work

[pschorre]

Public bug reported:

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:

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid needs-upstream-testing

-- 
intel dual monitor setup does not work
https://bugs.launchpad.net/bugs/554634
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