Thank you, nloewen, I had already tried what you tell, but it was not sufficient in my case for getting rid of the bug. If my memory is not bad (I'm afraid actually it is), the UXA method let my screen freeze several times, forcing me to logout for restoring the x-server in a good state.
-- screen does not redraw properly https://bugs.launchpad.net/bugs/326008 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