Rainer Dorsch writes: > That is a hint. So far I worked around the problem by running GNOME > on that laptop. Only KDE apps have these blue lines...which makes me > wondering why the sync rates are the source of the problem. I would > have guessed they are the same for GNOME and KDE.
I attended a talk at FOSDEM today, and one of the speakers had these blue lines while running mozilla. I'm therefore pretty sure it has nothing to do with KDE or Qt. This bug report should probably be reassigned to one of the X server packages. cheers domi