Re: [libvirt-users] GPU passthrough - MSI R9 380 4GB, works only ONCE

On 02/07/2016 12:04 PM, David Hlacik wrote: > Hello guys, > > I have a problem when using my MSI R9 380 4G graphic card as GPU > passthrough with KVM. > > At the first linux boot (Fedora 23) I am able to successfully start > virtual machine and it works! > > However if i will shut down virtual machine and start it again - the > screen will stay blank! > > So far I have been able to find on the internet that some graphic cards > just can not reinitialize itself when there is no power off/on, which could > be the case of mine as well. > This ^^^. I hit reply to tell you this, but you've already learned it for yourself. AFAIK, there is no solution for this problem (other than to buy a different brand of GPU - read everything on http://vfio.blogspot.com for advice).