[Bug 311978] Re: epic or partiall fail of user switching: crash (nvidia) or works only each 2nd or 3rd time (intell gfx)

LimCore user.ubuntu at limcore.com
Sun Dec 28 20:42:40 UTC 2008


Xorg.21.log attached too

** Attachment added: "Xorg.21.log"
   http://launchpadlibrarian.net/20782145/Xorg.21.log

** Description changed:

  Two verified test cases:
  
  a) ubuntu 8.10 with nvidia gfx, gnome, with 3d effects, - when switching
  user then computer freezes, it looks a lot like bug##88152
  
  b) ubuntu 8.10 with intel gfx, gnome - this is probably SEPARETE bug:  
  - when using the applet, selecting an user, then it blinks screen (as if changing VT) and then says it fails. repeat 2-3 times and it usually works out eventually
  
  - when I tried the Switch User from the screen-locked dialog (default
  screen lock) then it didn't worked at all saying that there was X error
  
  
  /var/log/Xorg.20.log is attached, ends quickly with
  
  	X.Org Server Extension : 1.1
  	X.Org Font Renderer : 0.6
  (II) Loader running on linux
  (++) using VT number 8
  Fatal server error:
  xf86OpenConsole: VT_WAITACTIVE failed: Interrupted system call
  
  
  /var/log/Xorg.21.log is attached, ends with
  
  (**) Macintosh mouse button emulation: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
  (II) AT Translated Set 2 keyboard: Device reopened after 10 attempts.
  (II) Video Bus: Device reopened after 10 attempts.
  (II) intel(0): xf86UnbindGARTMemory: unbind key 5
+ 
+ 
+ ---------------------------------------------------------
+ 
+ both  are 64 bit systems
+ 
+ xorg is up to date (1:7.4~5ubuntu3)

-- 
epic or partiall fail of user switching: crash (nvidia) or works only each 2nd or 3rd time (intell gfx) 
https://bugs.launchpad.net/bugs/311978
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