** Changed in: mesa
Status: Unknown => Fix Released
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https://bugs.launchpad.net/bugs/1932155
Title:
Crashes on Ubuntu 20.04.2 involving amdgpu/radeonsi and various AMD
GPUs (e.g. RX 5500 XT)
Status in Mesa:
Fix Released
Status in mesa package in Ubuntu:
Fix Released
Bug description:
In Ubuntu focal, 20.04.2, amdgpu/Xorg kernel driver crashes/resets
occur with various previous-generation AMD Radeon GPUs, for instance
Radeon RX 5500 XT. There is a recent fix in the mesa library.
Please see upstream mesa bug including available patch:
https://gitlab.freedesktop.org/mesa/mesa/-/issues/4866
Patch is available for mesa-stable, 21.1.3 and 21.1.4. It looks like
it could apply to 21.0 (which is in focal-proposed) too, with minor
effort.
Thanks if you can backport this!
amdgpu kernel bug: https://bugzilla.kernel.org/show_bug.cgi?id=213145
I can confirm it with linux-generic-hwe-20.04=5.8.0-55.62~20.04.1 from
focal-updates/focal-security
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