Adding an xorg.conf with Option "DebugFlushBatches" "True" as described in the linked bug makes things much better.
** Bug watch added: freedesktop.org Bugzilla #35808 http://bugs.freedesktop.org/show_bug.cgi?id=35808 ** Also affects: xorg-server via http://bugs.freedesktop.org/show_bug.cgi?id=35808 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/750964 Title: Screen corruption in menus and titlebars -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
