https://bugs.kde.org/show_bug.cgi?id=358646
--- Comment #17 from Thomas Lübking <thomas.luebk...@gmail.com> --- Do you have GL_ARB_sync and GL_ARB_buffer_storage extensions? This forces the broken path, but disables the ringbuffer: KWIN_TRIPLE_BUFFER=0 KWIN_PERSISTENT_VBO=0 kwin_x11 --replace & -- You are receiving this mail because: You are watching all bug changes.