I just experienced the issue on Ubuntu 15.04, 3.19.0-18, GT650M@346.59. I the past, I have had these black borders occasionally on several different computers. They all had nvidia GPUs. The strg+alt+f1/f7 trick works for me, which it at least much easier than restarting unity (which somehow also closes the session now, see #1441592).
-- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1292830 Title: Resuming from sleep makes black borders around windows to appear To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1292830/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp
