Created attachment 171433 [details] KWin GDB backtrace as per community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports SUMMARY KWin stops rendering anything on the screen and locks into 48 FPS when running any GPU-intensive applications fullscreen. Critical because reliably reproducible and affects everyday activities. STEPS TO REPRODUCE 1. Start application 2. Expand it to fullscreen OBSERVED RESULT KWin doesn't render anything, but sound is present, and system is responsive via SSH. amdpu_top shows 0% utilization. EXPECTED RESULT Stuff works as expected SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 6.1.2 KDE Frameworks Version: 6.3.0 Qt Version: 6.7.2 Kernel Version: 6.9.7-arch1-1.1 (64-bit) Graphics Platform: Wayland Processors: 32 × AMD Ryzen 9 7950X 16-Core Processor Memory: 187.9 GiB of RAM Graphics Processor: AMD Radeon RX 7900 XTX ADDITIONAL INFORMATION In the attachments.
Created attachment 171434 [details] Vulkan info
Created attachment 171435 [details] Wayland info
Created attachment 171437 [details] Window manager information
Please attach KWin's log: > journalctl --user-unit plasma-kwin_wayland --boot 0 after triggering the issue (or boot -1 if you reboot first)
🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME. For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging. Thank you for helping us make KDE software even better for everyone!
🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.