compiz team mailing list archive

[Evren Yurtesen <eyurtese@xxxxxx>]

Same problem HP dm1z-4100 (amd e-450)
Setting "Force full screen redraw (buffer swap) on repaint" seems to improve performance overall, compiz normally uses 60-80% cpu when moving a window (crazy right?) and when set "Force full screen redraw (buffer swap) on repaint" it uses only ~30%.

Also the cpu usage is near zero % when the screen is off with the "Force
full screen redraw (buffer swap) on repaint" option.

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https://bugs.launchpad.net/bugs/969860

Title:
  [fglrx] compiz uses 100% CPU when screen turns off (spinning in
  glXWaitVideoSyncSGI or glXSwapBuffers)

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