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by doggydogworld
Tue Jul 30, 2013 9:46 pm
Forum: Virtualization
Topic: HOW-TO make dual-boot obsolete using XEN VGA passthrough
Replies: 533
Views: 791406

Re: HOW-TO make dual-boot obsolete using XEN VGA passthrough

I'm afraid it is a little more complicated than this. From what I read, the graphics card needs to reset, which usually doesn't happen by switching drivers. Also, I'm not sure how many graphics cards support FLR or function level reset. Ah, darn. From what I can tell, it seems that Quadros are pret...
by doggydogworld
Mon Jul 29, 2013 11:01 pm
Forum: Virtualization
Topic: HOW-TO make dual-boot obsolete using XEN VGA passthrough
Replies: 533
Views: 791406

Re: HOW-TO make dual-boot obsolete using XEN VGA passthrough

Thanks for this post! I was stumped by the "Error 22" bug (Ubuntu 13.04 here), but then I downgraded every xen-related package to 4.2.1-0ubuntu3, which worked. My setup: Asrock A55MD2 AMD A8-5600K ATi Radeon HD7770 (secondary passthrough to guest) 8GB RAM This may be a longshot, but has an...

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