I get this on a XFCE Desktop too (was installed as an Ubuntu system but also installed the Xubuntu packages). On my other computer, running Kubuntu, it is much more noticeable. But it doesn't seem to be limited to just KDE.
-- [KDE4] momentary video garbage upon drawing new objects https://bugs.launchpad.net/bugs/254468 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