[Bug 110674] Crashes / Resets From AMDGPU / Radeon VII

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110674

--- Comment #125 from Adrian Brown <aide.brown at googlemail.com> ---
I am also getting frequent crashes with a Radeon VII on Kubuntu 19.10 (kernel
5.0.0-29-generic). I see there is some discussion in this thread about it
possibly being related to multiple monitors. But I don't think that's the case.
I have a single monitor but it is old with only a dual link DVI connection. So
I am using displayport on the GPU but connected to an active adapter to convert
DP to a dual link DVI connection (my monitor is a Dell 3007WFP running at
2560x1600).

I often get crashes soon after boot. They tend to happen in clusters so it
crashes a few times, then stays stable for a short time and then crashes again.
I don't get these crashes on the same system when dual booted into Windows 10
so the hardware itself seems good. 

One thing worth mentioning is that on Windows 10 I occasionally get a black
screen and the monitor goes off for a couple of seconds. It then comes back to
life. Apparently this is not uncommon and the suspicion in the Windows
community is that AMD drivers sometimes crash but Windows recovers (I never had
this with my Vega 64, only with the Radeon VII). It most likely is a completely
different issue of course, but thought it worth mentioning.

Still hoping for a fix at some point. Also happy to help test any fix.

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