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[Bug 520580] Re: KMS fails when switching user "Failed to become the DRM master" and "Kernel modesetting setup failed"

 

** Description changed:

  Binary package hint: xserver-xorg-video-intel
  
  In Lucid, when the machine is locked and someone tries to switch user,
  the display crashes and the user is left at VT7 with a blinking cursor
  and system messages shown.  Oddly there is also a working mouse pointer.
  The machine does not crash, and restarting gdm from another VT restores
  the display.
  
  The Xorg log indicates that we "Failed to become the DRM master" and
  "Kernel modesetting setup failed".  See Xorg.1.log attached.
  
  ProblemType: Bug
  Architecture: i386
  Date: Thu Feb 11 09:34:03 2010
  DistroRelease: Ubuntu 10.04
  DkmsStatus: Error: [Errno 2] No such file or directory
  MachineType: LENOVO 76734NU
  Package: xserver-xorg-video-intel 2:2.9.1-1ubuntu4
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdLine: root=UUID=4f117e7c-78cb-490f-a7fd-e056f537edfb ro quiet splash
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-12.17-generic
  RelatedPackageVersions:
   xserver-xorg 1:7.5+1ubuntu2
   libgl1-mesa-glx 7.7-0ubuntu8
   libdrm2 2.4.17-0ubuntu2
   xserver-xorg-video-intel 2:2.9.1-1ubuntu4
  SourcePackage: xserver-xorg-video-intel
  Uname: Linux 2.6.32-12-generic i686
  dmi.bios.date: 07/01/2008
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7NETB6WW (2.16 )
  dmi.board.name: 76734NU
  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:bvr7NETB6WW(2.16):bd07/01/2008:svnLENOVO:pn76734NU:pvrThinkPadX61:rvnLENOVO:rn76734NU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 76734NU
  dmi.product.version: ThinkPad X61
  dmi.sys.vendor: LENOVO
  system:
   distro:             Ubuntu
   architecture:       i686kernel:             2.6.32-12-generic
+ 
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c)
+     	Subsystem: Lenovo Device [17aa:20b5]

-- 
KMS fails when switching user "Failed to become the DRM master" and "Kernel modesetting setup failed"
https://bugs.launchpad.net/bugs/520580
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References