[dubsides]

Looks like a myth bug. You could try to recompile pvr addons from latest opdenkamps master and see. Use "make zip" then you can just install the myth version.

pvr addons in my fernetmenta-master ppa are fully up to date.

Hmm, well I will keep updating and hope it starts working, I know it's not the myth backend because it works on my phone/pi/gaming computer, with same pvr add-on version on pi and gaming computer. My installation is a little different from the OP because I have this installed on top of the myth backend, but it seems like everything except the pvr works. I did have to do some extra steps with .xinitrc and X because I'm using a different username, wouldn't think that would be an issue though.

Let me know if there's any more info I can provide that might be helpful in figuring this out, and thank you for your time!