On Tue, Jun 09, 2020 at 11:53:55PM +0200, n952162 wrote:
> I posted about this problem perhaps a year ago - when running with
> AMDGPU, my system won't turn off, I have to hold the power button down
> for a long time, forcing it down.
> 
> Thanks to all the great help here, I finally got my system properly
> updated and AMDGPU working, and it  finally talks to my HDMI display. 
> But, it still doesn't shut down.

I assume you are using the AMDGPU drivers [1], but are you also using AMDGPU-PRO
(closed-source accelerator) [2] ?  Also, are you loading the  firmware  directly
into the kernel, or as kernel modules ?

Which GPU series/firmware do you have installed [3] ?

[1] https://wiki.gentoo.org/wiki/AMDGPU
[2] https://wiki.gentoo.org/wiki/AMDGPU-PRO
[3] https://wiki.gentoo.org/wiki/AMDGPU#Incorporating_firmware (see the table)

-- 

Ashley Dixon
suugaku.co.uk

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