This happens to me. It happens sporadically all day. I haven't been able to identify a surefire method of reproducing it, though rotating the cube quickly between two cube faces can usually get it to happen. Other non-cube-related things trigger it too, seemingly anything that changes the window list. A reliable recovery, i.e. to get the labels to reappear, has been to right-click to the panel's properties dialog and just click Close. It does seem to be a timing issue with the window labels being slow to appear. Maybe something that is waiting for them gives up.
I'm on 8.04, but unfortunately I see it's still happening in 8.10 and 9.04. -- window list goes blank with compiz https://bugs.launchpad.net/bugs/261716 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs