search for: vgas

Hello, 3.7.x kernels prevent my laptop with Optimus VGA from suspend to disk with an PFIFO write fault in PCOPY0, see kernel log below. During the 3.6.x upto 3.6.11 suspend worked without problems. lspci -v info of the VGAs is attached. What may I do to debug this further ? Thanks for any help and greetings, Hermann Jan 30 00:32:41 seba kernel: [ 69.468486] nouveau [ DRM] suspending fbcon... Jan 30 00:32:41 seba kernel: [ 69.468488] nouveau [ DRM] suspending display... Jan 30 00:32:41 seba kernel: [...

Hi, I''m doing VGA passthrough for an ATI (HD 6770) graphics card to a DomU Windows. The passthrough itself is working. However, everytime when I reboot the DomU Windows, the whole machine freezes. I see no error messages from Dom0 kernel or the xen qemu log (or perhaps I haven''t got the most verbose debugging turned on?). Though from what I can tell, the the freeze happens

...> <CAO9ZT02yJXNyOidPm+XS8yUTN6xymSqsEiK3MEGdpvMiQtPPtw@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > 2011/10/12 Francesco Cat <heartcollector87@gmail.com> > > Another question, this time it should be rather easy. > If I have 2 VGAs, and I manage to pass one to the DomU (Secondary adapter > passthrough should be doable for Xen >= 4.0 right? but that''s not important) > can I still use a VNC connection to the DomU? I hope the answer is yes, but > I prefere asking since something strange might get in the way...

I have a question regarding VGA passthrough. If I understood correctly, the only way to have VGA passthrough is hiding the VGA from the Dom0 and giving full control of it to one guest. This means, the guest should just take ownership of the device and start using it (and therefore take control of the screen, too), right? I read that one can dynamically hide PCI devices from the Dom0. What would

Hi, everyone. I''m Guilherme Suzuki (brazillian, by the way) and really interested in xen-vga-passthru. Lately, I bought a brand new Saphire HD 7950 (OC Boost) because I saw in a wiki somewhere that users have been able to passthru these VGA devices to domU (win7, win-xp and so on). But, after I installed it, I executed *lspci -vv* to check if FLR in DevCap was present (which

Hi everyone, I would like to ask what the current status of FLR, or better of FLR emulation is in latest Xen and if we can expect better support in the future. I''m asking because with xl (latest build and traditional qemu, not upstream), I always had problems with rebooting domUs which have vga cards passed through to them, because appearently they don''t get reinitialized and