https://bugzilla.kernel.org/show_bug.cgi?id=204885
no2stable (prommmm...@outlook.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |CODE_FIX
--- Comment #5 from no2stable (prommmm...@outlook.com) ---
(In reply to Pierre-Eric Pelloux-Prayer from comment #4)
> This bug looks similar to https://bugs.freedesktop.org/show_bug.cgi?id=111122
>
> Could you try the various workarounds proposed there and see if it helps:
> - adding the iommu=pt kernel boot parameter (see
> https://wiki.archlinux.org/index.php/kernel_parameters#GRUB)
> - or using the AMD_DEBUG=nodcc environment variable (for instance, try
> adding a new line with "AMD_DEBUG=nodcc" in the /etc/environment file and
> reboot)
> - or updating Mesa to the latest version
So adding "iommu=pt" to the kernel parameter dose help, thanks a lot!
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