Application: kwin_wayland (6.3.3) ApplicationNotResponding [ANR]: false Qt Version: 6.8.3 Frameworks Version: 6.12.0 Operating System: Linux 6.13.8-zen1-1-zen x86_64 Windowing System: Wayland Distribution: Arch Linux DrKonqi: 6.3.3 [CoredumpBackend] -- Information about the crash: When I plug in my monitor in over usb c kde tries to connect to it but shows only a black screen with a white cursor in the left corner. When I plug in my usb hub whith hdmi to it everything works fine. After disconnecting the monitor the screen on my laptop reappears and shows the crash handler. System: Minisforum V3 The crash can be reproduced every time. -- Backtrace (Reduced): #5 KWin::DrmPipeline::prepareAtomicPresentation (this=this@entry=0x57d6f1c33170, commit=0x57d6f1eedb10, frame=std::shared_ptr<KWin::OutputFrame> (use count 1, weak count 0) = {...}) at /usr/src/debug/kwin/kwin-6.3.3.1/src/backends/drm/drm_property.cpp:153 #6 0x00007ecc76638aeb in KWin::DrmPipeline::present (this=0x57d6f1c33170, frame=std::shared_ptr<KWin::OutputFrame> (use count 1, weak count 0) = {...}) at /usr/include/c++/14.2.1/bits/unique_ptr.h:193 #7 KWin::DrmPipeline::present (this=this@entry=0x57d6f1c33170, frame=std::shared_ptr<KWin::OutputFrame> (use count 1, weak count 0) = {...}) at /usr/src/debug/kwin/kwin-6.3.3.1/src/backends/drm/drm_pipeline.cpp:51 #8 0x00007ecc7663a944 in KWin::DrmOutput::present (this=0x57d6f212cfb0, frame=std::shared_ptr<KWin::OutputFrame> (use count 1, weak count 0) = {...}) at /usr/src/debug/kwin/kwin-6.3.3.1/src/backends/drm/drm_output.cpp:326 #9 0x00007ecc76376d60 in KWin::WaylandCompositor::composite (this=0x57d6f0920090, renderLoop=<optimized out>) at /usr/src/debug/kwin/kwin-6.3.3.1/src/compositor_wayland.cpp:448 Reported using DrKonqi
Created attachment 179905 [details] New crash information added by DrKonqi DrKonqi auto-attaching complete backtrace.
Please note this is my first bug report in general. I will add additional info if missing.
Please attach the output of > journalctl --user-unit plasma-kwin_wayland --boot 0 after triggering the crash.
Created attachment 179914 [details] plasma-kwin_wayland.service log
(In reply to pramhof+kde from comment #4) > Created attachment 179914 [details] > plasma-kwin_wayland.service log See in the attachments
*** This bug has been marked as a duplicate of bug 500031 ***