In my experience, this seems to happen every time I suspend and resume. Thus I assume it must have something to do with restoring video memory on resume, or something like that.
Also, restarting compiz (Alt+F2, compiz --replace) will fix the icons, until the next suspend/resume. -- garbled icons in alt-tab task switcher https://bugs.launchpad.net/bugs/282324 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
