I'm getting more or less the same: after using gksu the background and panels remain darkened, but moving windows over dark parts get them back to normal. Also, any compiz-related action -launching expo, switcher, scale...- gets the whole screen back to normal.
** Attachment added: "My screen when I return from gksu" http://launchpadlibrarian.net/13207062/Pantallazo.png -- [HARDY] Screen stays greyed after using gksu or admin apps https://bugs.launchpad.net/bugs/204459 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