https://bugs.kde.org/show_bug.cgi?id=357988
--- Comment #8 from Thomas Lübking <thomas.luebk...@gmail.com> --- Sum up: - kwin has a proper idea of the screen geometries - not even restarting the compositor (complete rebuild of GL context) "fixes" it - switching framebuffers (VT2 and back) works Smells a lot like an X11 driver issue (which only paints the cursor into the framebuffer, but not actual X11) - What's the state when just suspending the compositor - is the screen black as well? - What if you even "kwin_x11 --replace &" - Does this affect all screens or only the displayport one? -- You are receiving this mail because: You are watching all bug changes.