*** This bug is a duplicate of bug 2018439 ***
https://bugs.launchpad.net/bugs/2018439
> MESA: error: Failed to query drm device.
> libEGL warning: egl: failed to create dri2 screen
> Adding the following the following permissions to
> /etc/apparmor.d/local/usr.bin.firefox seems to mitigate the issue:
> /sys/devices/pci*/**/{config,revision} r,
> @{PROC}/[0-9]*/**/comm r,
> @{PROC}/[0-9]*/**/oom_score_adj w,
Thanks, that fixed the issue for me on Intel HD Graphics 2000. Firefox
133.0.3. KDE Neon on Ubuntu 22.04
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https://bugs.launchpad.net/bugs/2044304
Title:
Apparmor crashes GPU acceleration in Firefox 120
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