[Bug 369042] [NEW] fglrx + desktop effects = failed resume

[tmokeefe]

Public bug reported:

Binary package hint: kwin

My Config:
Dell Studio XPS 16
ATI Mobility Radeon HD 3670
4GB RAM
Kubuntu 9.04 w/ fglrx video driver

My Problem:
When desktop effects are enabled and compositing type is set to OpenGL, resume from suspend-to-ram fails. The resume results in a black screen with some colored lines at the top of the display. The machine appears to be hung i.e. no VT and a hard reboot seems necessary. 

Temporary Solution:
Disabling desktop effects or setting the compositing type to XRender, resume seems to work normally.

** Affects: kdebase-workspace (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

  Binary package hint: kwin
  
  My Config:
  Dell Studio XPS 16
  ATI Mobility Radeon HD 3670
  4GB RAM
  Kubuntu 9.04 w/ fglrx video driver
  
  My Problem:
- When desktop effects are enabled, resume from suspend-to-ram fails. The resume results in a black screen with some colored lines at the top of the display. The machine appears to be hung (no VT). Hard reboot is necessary. When I disable desktop effects, resume works normally.
+ When desktop effects are enabled and compositing type is set to OpenGL, resume from suspend-to-ram fails. The resume results in a black screen with some colored lines at the top of the display. The machine appears to be hung i.e. no VT and a hard reboot seems necessary. 
+ 
+ Temporary Solution:
+ Disabling desktop effects or setting the compositing type to XRender, resume seems to work normally.

-- 
fglrx + desktop effects = failed resume
https://bugs.launchpad.net/bugs/369042
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