ubuntu-x-swat team mailing list archive

["ml@xxxxxxxxxxxxx" <821043@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Setup:

Monitor:         HP LP2475W
KVM-Switch:  ATEN CS1784
Notebook:      FSC Amilo Si 2636 (INTEL GMA 3100)
PC:                    DIY INTEL GMA 3500

As usual the KVM-switch is attached to the monitor via DVI. Notebook and
PC are attached to the KVM-switch via DVI-over-HDMI. Up to Maverick
(10.10) everything works fine.

But when I tried to upgrade the notebook to Natty or used a Natty-LiveCD
with the PC, the monitor displays "No Signal" and about every 30 seconds
the screen is visible for about 500 milliseconds. After switching back
to Maverick, everything works fine, again.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-30.56-generic 2.6.35.13
Uname: Linux 2.6.35-30-generic i686
Architecture: i386
DRM.card0.DVI.D.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1920x1200 1600x1200 1680x1050 1600x1000 1280x1024 1280x1024 1280x960 1152x864 1024x768 1024x768 832x624 800x600 800x600 640x480 640x480 720x400
 edid-base64: AP///////wAi8PcmAQEBARMUAQOANiN47s5Qo1RMmSYPUFSla4CBQIGAqQCpQLMA0QABAQEBKDyAoHCwI0AwIDYAImAhAAAaAAAA/ABIUCBMUDI0NzV3CiAgAAAA/QAwVR5eEQAKICAgICAgAAAA/wBQTEMwMTkwMFlECiAgAGU=
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: Off
 modes: 1280x800
 edid-base64: AP///////wAwZAcDAQEBATIRAQOAHRJ4CqaGlVZShigoUlUAAAABAQEBAQEBAQEBAQEBAQEBniAAkFEgHzBIgDYAH7QQAAAYAAAADwA5QC5kAQQCC1puBQ8AAAAA/gBUTURJU1BMQVkKICAgAAAA/gBMVEQxMzNFV01aCiAgAMI=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Thu Aug  4 19:30:58 2011
DkmsStatus: vboxhost, 4.0.12, 2.6.35-30-generic, i686: installed
MachineType: FUJITSU SIEMENS AMILO Si 2636
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-30-generic root=UUID=2239cca4-e1f9-4153-81a5-b1dc3815100d ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.utf8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 05/08/2009
dmi.bios.vendor: Phoenix
dmi.bios.version: 1.0H-1471-0012
dmi.board.name: MR030___
dmi.board.vendor: FUJITSU SIEMENS
dmi.board.version: 8r7b19507
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.chassis.version: Version 1.0
dmi.modalias: dmi:bvnPhoenix:bvr1.0H-1471-0012:bd05/08/2009:svnFUJITSUSIEMENS:pnAMILOSi2636:pvrREFERENCE:rvnFUJITSUSIEMENS:rnMR030___:rvr8r7b19507:cvnFUJITSUSIEMENS:ct10:cvrVersion1.0:
dmi.product.name: AMILO Si 2636
dmi.product.version: REFERENCE
dmi.sys.vendor: FUJITSU SIEMENS
glxinfo: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       i686
 kernel:             2.6.35-30-generic

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


** Tags: apport-bug corruption i386 natty

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/821043

Title:
  No video signal with Natty (11.04 Desktop i386)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/821043/+subscriptions