I hit the bug today one more time, I tried to use unity --replace without success.
When I noticed that unity tried to replace compliz and that I still had a old (pid ~3300, when current pid was ~28000) I tried to kill compiz, no success, then I tried a pkill -9 compiz, and I managed to recover my desktop. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/781586 Title: screen is black when trying to unlock the screen -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs