https://bugs.kde.org/show_bug.cgi?id=512155
Zamundaaa <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |WAITINGFORINFO Status|REPORTED |NEEDSINFO CC| |[email protected] --- Comment #3 from Zamundaaa <[email protected]> --- Following those steps, that unfortunately doesn't reproduce the problem for me, the internal display turns on fine. If you can consistently reproduce it, that still helps a lot with debugging though. Judging by > kwin_wayland_drm: Atomic modeset test failed! Invalid argument the driver is rejecting KWin's output configuration, so either there's a bug in KWin or in the driver. Either way, we need to find out why it's getting rejected. https://invent.kde.org/plasma/kwin/-/wikis/Debugging/Debugging-DRM-issues describes how to enable drm debug logging - enable it, trigger the issue, and then attach the log here. You can do all of that from ssh as well, ideally you enable debug logging + run dmesg right before unplugging the external monitor, and stop it right afterwards. One thing you can also test then is if > killall -9 kwin_wayland will get your system back to a working state. -- You are receiving this mail because: You are watching all bug changes.
