https://bugs.kde.org/show_bug.cgi?id=480799
--- Comment #32 from Zamundaaa <xaver.h...@gmail.com> --- The only possible causes I can see for this are that the kernel 1. presents a buffer before we're done rendering to it 2. tells us the pageflip is done while it's still presenting the buffer, and we end up rendering to it too early 1 is prevented by KWin never giving the kernel any buffer that's still being rendered to, but 2 is possible and would explain why not everyone experiences it - it depends very heavily on timing and GPU speed. -- You are receiving this mail because: You are watching all bug changes.
