https://bugs.freedesktop.org/show_bug.cgi?id=109955
--- Comment #87 from Mauro Gaspari ilvipero@gmx.com --- (In reply to Pierre-Eric Pelloux-Prayer from comment #86)
(In reply to Mauro Gaspari from comment #85)
I will first try to reintroduce the kernel parameters I previously used. Do you think those can help at all? [...] GPU amdgpu.dc=1
Not needed: dc will be automatically enabled on recent GPU
amdgpu.vm_update_mode=0
Shouldn't be needed since it should be the default value.
amdgpu.dpm=-1
Not needed: this is the default value
amdgpu.ppfeaturemask=0xffffffff
The only difference with the default value is that you're enabling Overdrive. I'd suggest to keep the default parameter here.
amdgpu.vm_fault_stop=2
I think this one isn't helpful (it's a debugging tool)
amdgpu.vm_debug=1
This one can help.
amdgpu.gpu_recovery=0
No opinion on this one :)
Thank you!
I am currently testing on ubuntu budgie with valve-released Mesa-ACO and so far, I am having no freezes nor crashes. Couple of days without incidents. But as I posted previously, it is all a bit random so I think I will need to use this for at least a week.
I will report back soon with my findings.