I have used several versions of KDE since 4.0 with every version of NX (nomachine) that has come out since (3.5.x worked fine). In every combination, the window titlebar looks awful. It gets garbled easily and seems to have trouble with any gradients. I wanted to know if this is a known issue and if there is a workaround. I found it to be better if I changed the theme and decorations to something really basic. However, the fonts still don't look great.

thanks,
adam

http://bugs.kde.org/show_bug.cgi?id=173221