There is no directory /var/log/audit and nothing in syslog. Also when trying to pass through the device with vfio. I did had to make some changes to the libvirt-aa-helper apparmor profile to give libvirt rw access to /dev/vfio/* to get pass through with vfio to work. After that I didn't encounter any DENIED messages anymore.
After reading https://bugzilla.kernel.org/show_bug.cgi?id=57831 where it was suggested that fglrx might work, I tried installing fglrx in the guest. But, again, I got almost the same error. ** Bug watch added: Linux Kernel Bug Tracker #57831 http://bugzilla.kernel.org/show_bug.cgi?id=57831 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs