Comment 7 for bug 2035360

Thanks for the updates Nathan.

As previously stated, running the unconfined binary /snap/chromium/current/usr/lib/chromium-browser/chrome or /snap/firefox/current/usr/lib/firefox/firefox prevents the GPU hang, ie using the system MESA library. Also disabling GPU acceleration via MESA environment variables confirms the hang is indeed related to GPU command queue submission from the MESA library.

The GPU hang still occurs after "snap refresh --candidate gnome-42-2204" and rebooting to clear possible state, however I see /snap/chromium/2623/usr/lib/chromium-browser/libGLESv2.so, therefore surely the chromium snap needs the updated MESA library?