Problems on 21.04 about vendor-reset

[dev-sda1]

have you tried reinstalling the module?

[mrweiner]

Yeah I've uninstalled+removed and then reinstalled with dkms

[Rydako]

Can confirm I have the same issue on 21.04. Have swapped to the system suspend method to get my gpu passthrough working again.

[mrweiner]

@Rydako What's the system suspend method?

[mwpastore]

Have you tried not passing the audio function per #29?

[mrweiner]

@mwpastore no I hadn't, but removing audio did actually fix my issue. Thanks! Not sure if we should leave this open in case @Rydako is seeing something different?

[mrweiner]

Actually it seems...kind of fixed. Seems like it's hit or miss whether or not I'm able to actually get any graphics out of the passthrough card even though virt manager itself isn't throwing any nasty errors.

[Rydako]

@Rydako What's the system suspend method?

I'm referring to this https://forum.level1techs.com/t/vega-reset-bug-still-an-issue/135290/2

@mwpastore no I hadn't, but removing audio did actually fix my issue. Thanks! Not sure if we should leave this open in case @Rydako is seeing something different?

I've actually gone and accidentally deleted my VM, lol. Go ahead and close this - if you're not having issues, this one is likely on my end as well. I need audio output, so can't remove the audio device.. Not sure when I'll have time to play around again though. No time at the moment, unfortunately.

[dev-sda1]

Something i've stumbled upon recently that might help with things, as Ubuntu (and maybe popOS) recently made a full switch to Pipewire which apparently doesn't like it when you start vms sometimes:

Run this before starting your VM and see if there's any difference? systemctl --user stop pipewire.service pipewire.socket