https://bugs.kde.org/show_bug.cgi?id=521909
Ed <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|DUPLICATE |WAITINGFORINFO --- Comment #4 from Ed <[email protected]> --- DESCRIPTION After cold boot and login, my triple-monitor Plasma X11 session sometimes comes up with the display layout/sizing wrong. Logging out and back in, or restarting KWin, can restore the correct layout. This appears separate from Bug 521954 / the resolved logout teardown crash. The linked fixes for that bug appear to address shutdown/teardown ordering and RenderLoop/workspace lifetime issues. My remaining problem happens at cold boot/login/display initialization. SYSTEM Fedora 44 KDE Plasma X11 session kwin-x11-6.7.0-1.fc44.x86_64 NVIDIA driver 595.80 Triple-monitor setup with mixed refresh rates SYMPTOM On cold boot/login, display layout/sizing can be wrong. After logout/login or KWin restart, the layout can recover. RELATED LOG EVIDENCE On a prior event, kwin_x11 produced SIGABRT coredumps. On a later boot, plasma-kwin_x11.service stopped/restarted and logged OpenGL context cleanup warnings such as: Could not delete render time query because no context is current Could not delete framebuffer because no context is current In that later event, KWin restarted successfully as /usr/bin/kwin_x11 --replace. NOTES I am filing this separately because the main symptom is cold-boot/login display initialization, not a logout/shutdown teardown crash. If this belongs under the existing resolved bug instead, please let me know. -- You are receiving this mail because: You are watching all bug changes.
