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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu [RX Vega 64] system freeze while gaming"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109955#c87">Comment # 87</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu [RX Vega 64] system freeze while gaming"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109955">bug 109955</a>
from <span class="vcard"><a class="email" href="mailto:ilvipero@gmx.com" title="Mauro Gaspari <ilvipero@gmx.com>"> <span class="fn">Mauro Gaspari</span></a>
</span></b>
<pre>(In reply to Pierre-Eric Pelloux-Prayer from <a href="show_bug.cgi?id=109955#c86">comment #86</a>)
<span class="quote">> (In reply to Mauro Gaspari from <a href="show_bug.cgi?id=109955#c85">comment #85</a>)
> > 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 :)</span >
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.</pre>
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