Ubuntu
compiz package

  1. Bug #152264
  2. Comment #2

Comment 2 for bug 152264

Revision history for this message
Dan Lea (danlea) wrote : Re: The shadows of a "gksu windows" never doesn't disappear where it's been closing. It's probably related to compiz. It's append after each update and i need to restart X to make it disappear. In addition it appear in the four faces of the cuble.

Same problem here, GeForce 7300 LE. The persistent shadow also sometimes occurs with tooltip windows, and based on my experience, seems to be a problem when the window disappears almost immediately after being displayed.