https://bugs.kde.org/show_bug.cgi?id=410178
--- Comment #1 from Kailash <kailash.sudha...@gmail.com> --- Is there any more information I could provide that would help with fixing this issue? Also, I noticed Painting blocks for vertical retrace is set to no like for the other guy that had this same issue. -- You are receiving this mail because: You are watching all bug changes.