Either by using a key combination, or by clicking in the workspace switcher on my panel. The same thing happens either way I switch workspace. I've also realised that the same thing happens when I minimise all windows by using "show desktop".
-- Gnome-panel flashing for kde apps on workspace change https://launchpad.net/bugs/78511 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs