SUMMARY I run the test weston-subsurface for testing nvidia hardware i run the test in MODE 0, in this mode the red circle and the triangle always turn. https://photos.app.goo.gl/jRzxwRSCqWRdtux2A STEPS TO REPRODUCE 1. Lunch weston-subsurfaces no param OBSERVED RESULT the red circle and triangle not turn, except when i move my cursor or resize the windows EXPECTED RESULT In mode 0, the green turn only when we resize the windows, the red and triangle alway turn and never stop SOFTWARE/OS VERSIONS Operating System: Fedora Linux 35 KDE Plasma Version: 5.24.3 KDE Frameworks Version: 5.91.0 Qt Version: 5.15.2 Kernel Version: 5.16.15-201.fc35.x86_64 (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 2600 Six-Core Processor Memory: 15.6 Gio of RAM Graphics Processor: NVIDIA GeForce GTX 1660/PCIe/SSE2
Created attachment 147695 [details] wayland log
Created attachment 147696 [details] Wayland log on INTEL machine (working) On intel, it's working fine, so i joint the same log, for diff with the log of problem
After some test, it stuck on [3535557.686] -> wl_surface@24.attach(wl_buffer@51, 0, 0) [3535557.705] -> wl_surface@24.damage(0, 0, 101, 102) [3535557.719] -> wl_surface@24.commit() [3535557.781] wl_display@1.delete_id(41) [3535570.280] wl_display@1.delete_id(49) [3535570.449] wl_display@1.delete_id(36) [3535570.476] wl_buffer@44.release() juste before callback.done [4244776.086] wl_callback@51.done(2406061[4244776.069] [4244776.097] wl_buffer@42.release() ) [4244776.105] wl_callback@36.done(2406061)
Ok, driver bug, it happens on Weston too.