OK, can you try with only one screen? Compiz often has problems on dual screen configurations and I have had stuff like that happen with two screens & Compiz in Gnome.
KDE's KWin window manager has compositing effects (I think enabled by default in KDE4). Since I don't have KDE4 handy right now, I can't tell you exactly where to check but it's in the System Settings somewhere under Appearance -> Advanced or something. -- Text does not update https://bugs.launchpad.net/bugs/293496 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