Thanks, it seems you already pinned down the issue, I'll investigate how to get the newer Mesa in (I think that's provided by a gnome-* snap) and all the following is just for completeness.
Can you attach the following information? ---> snap info chromium firefox snap connections chromium snap connections firefox <--- > In order to test if the system MESA has the fix while the Chromium snaps does not, I unpacked it and ran the Chromium binary against system libraries. In general, for testing purposes you can run the unconfined binary directly by calling /snap/chromium/current/usr/lib/chromium- browser/chrome or /snap/firefox/current/usr/lib/firefox/firefox. You can also verify if an issue is related to hardware acceleration by passing --disable-gpu. ** Also affects: firefox via https://gitlab.freedesktop.org/mesa/mesa/-/issues/9695 Importance: Unknown Status: Unknown ** Project changed: firefox => mesa -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/2035360 Title: GPU hangs in SketchUp on Intel gen12 due to outdated MESA library Status in Mesa: Unknown Status in chromium-browser package in Ubuntu: New Status in firefox package in Ubuntu: New Bug description: When opening a SketchUp model (example) in Firefox or Chromium, after ~5 seconds, the SketchUp logo freezes for ~4 seconds, and we see a blank page. The logs show the GPU hang and browser rendering context failed to initialise. This has 100% reproducibility on my 12-gen GPU. On this system with Ubuntu 23.04, I have always seen a GPU hang with the stock Ubuntu kernel or mainline. Log files as attachment - the output of 'dmesg' is at https://quora.org/OJnlVgn4xZ/dmesg.txt - the output of 'dmesg' with kernel boot args 'drm.debug=0x1e log_buf_len=16M' is at https://quora.org/OJnlVgn4xZ/dmesg-debug.txt - the output of /sys/class/drm/card0/error is at https://quora.org/OJnlVgn4xZ/i915-error.txt Since I was able to cause failure uncontained to the rendering process when performing this 5-8 times, there is an argument that this is a security (DoS) issue, though I'll let someone else make a judgement. To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/2035360/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp