Ubuntu
compiz package

  1. Bug #160264
  2. Comment #14

Comment 14 for bug 160264

Revision history for this message
eric (laforge2001) wrote : Re: compiz displays white screen when locked

This behavior also occurs when the pc is left on and the screensaver
kicks in. Attempting to switch users using the fast-user-switch-applet
results in a white screen. Pressing Alt+S will reload gdm, however this
is probably not the desired solution. A group of users have seen this
same issue as seen here:

http://ubuntuforums.org/showthread.php?t=591190

I am using the nvidia-restricted drivers with compiz-fusion on Gutsy.