(In reply to Martin Wilck from comment #3) > Created attachment 840775 [details] > virsh dumpxml output for one affected VM > > A different VM this time, because I'd changed sles12-sp5-01 to virtio video > and can't change it back any more. > I imported the XML (with `virsh define`). I had to remove the disks and the network, and add one of my disk images instead. But by just doing that, I can boot the VM