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[Bug 546287] Re: system hangs infinitely during boot if external lcd display connected

 

** Attachment added: "BootDmesg.txt"
   http://launchpadlibrarian.net/41866094/BootDmesg.txt

** Attachment added: "CurrentDmesg.txt"
   http://launchpadlibrarian.net/41866095/CurrentDmesg.txt

** Attachment added: "Dependencies.txt"
   http://launchpadlibrarian.net/41866096/Dependencies.txt

** Attachment added: "DkmsStatus.txt"
   http://launchpadlibrarian.net/41866097/DkmsStatus.txt

** Attachment added: "Lspci.txt"
   http://launchpadlibrarian.net/41866098/Lspci.txt

** Attachment added: "Lsusb.txt"
   http://launchpadlibrarian.net/41866099/Lsusb.txt

** Attachment added: "PciDisplay.txt"
   http://launchpadlibrarian.net/41866100/PciDisplay.txt

** Attachment added: "ProcCpuinfo.txt"
   http://launchpadlibrarian.net/41866101/ProcCpuinfo.txt

** Attachment added: "ProcInterrupts.txt"
   http://launchpadlibrarian.net/41866102/ProcInterrupts.txt

** Attachment added: "ProcModules.txt"
   http://launchpadlibrarian.net/41866103/ProcModules.txt

** Attachment added: "RelatedPackageVersions.txt"
   http://launchpadlibrarian.net/41866104/RelatedPackageVersions.txt

** Attachment added: "UdevDb.txt"
   http://launchpadlibrarian.net/41866105/UdevDb.txt

** Attachment added: "UdevLog.txt"
   http://launchpadlibrarian.net/41866106/UdevLog.txt

** Attachment added: "XorgLog.gz"
   http://launchpadlibrarian.net/41866107/XorgLog.gz

** Attachment added: "XorgLogOld.gz"
   http://launchpadlibrarian.net/41866108/XorgLogOld.gz

** Attachment added: "Xrandr.txt"
   http://launchpadlibrarian.net/41866109/Xrandr.txt

** Attachment added: "monitors.xml.txt"
   http://launchpadlibrarian.net/41866110/monitors.xml.txt

** Attachment added: "setxkbmap.txt"
   http://launchpadlibrarian.net/41866111/setxkbmap.txt

** Attachment added: "xdpyinfo.txt"
   http://launchpadlibrarian.net/41866112/xdpyinfo.txt

** Attachment added: "xkbcomp.txt"
   http://launchpadlibrarian.net/41866113/xkbcomp.txt

** Description changed:

  Binary package hint: xorg
  
  If the external, secondary LCD display is connected to the notebook, the
  boot process hangs while the ubuntu logo is displayed (with the 5 red
  dots beneath). It is neither possible then to switch to an ascii
  console.
  
- Booting with the monitor calble unplugged succeeds.
+ Booting with the monitor cable unplugged succeeds.
  
- Heavily coupled system! Design flaw, one minor failure stops everything.
- Should be possible to boot a linux kernel and get to the console login
- somehow, at least to gather diagnostic info.
+ Heavily coupled system! Consider also a general design flaw: one minor
+ failure stops everything. Should always be possible to get the linux
+ kernel booted and do a console login somehow, at least to gather
+ diagnostic information (trace hanging process or alike).
  
  ProblemType: Bug
  Architecture: amd64
  Date: Wed Mar 24 20:03:12 2010
  DistroRelease: Ubuntu 10.04
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
  MachineType: Dell Inc. Latitude D830
  Package: xserver-xorg 1:7.5+3ubuntu1
  PccardctlIdent:
-  Socket 0:
-    no product info available
+  Socket 0:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-    no card
+  Socket 0:
+    no card
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-17-generic root=UUID=334fa0a0-0672-4e79-9cdc-4d54a9552328 ro quiet splash
  ProcEnviron:
-  LC_CTYPE=en_GB.utf8
-  LC_COLLATE=C
-  PATH=(custom, user)
-  LANG=en_US.utf8
-  SHELL=/bin/bash
+  LC_CTYPE=en_GB.utf8
+  LC_COLLATE=C
+  PATH=(custom, user)
+  LANG=en_US.utf8
+  SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-17.26-generic 2.6.32.10+drm33.1
  SourcePackage: xorg
  Uname: Linux 2.6.32-17-generic x86_64
  dmi.bios.date: 12/11/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A14
  dmi.board.name: 0UY141
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA14:bd12/11/2008:svnDellInc.:pnLatitudeD830:pvr:rvnDellInc.:rn0UY141:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D830
  dmi.sys.vendor: Dell Inc.
  glxinfo: Error: [Errno 2] No such file or directory
  system:
-  distro:             Ubuntu
-  codename:           lucid
-  architecture:       x86_64
-  kernel:             2.6.32-17-generic
+  distro:             Ubuntu
+  codename:           lucid
+  architecture:       x86_64
+  kernel:             2.6.32-17-generic

-- 
system hangs infinitely during boot if external lcd display connected
https://bugs.launchpad.net/bugs/546287
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