Well, investigation on this bug led me to full installation of Interpid alpha-4 on my laptop. The bug is gone, everything regarding panel works well. Maybe it's only a virtual video adapter thing or something.
I think this bug can be closed now. -- Top gnome-panel redraws wrongly when unhiding in Intrepid alpha-4 https://bugs.launchpad.net/bugs/262683 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs