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.
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.