https://bugs.freedesktop.org/show_bug.cgi?id=75992
--- Comment #15 from Alex Deucher agd5f@yahoo.com --- Please attach a copy of your vbios: (as root) (use lspci to get the bus id) cd /sys/bus/pci/devices/<pci bus id> echo 1 > rom cat rom > /tmp/vbios.rom echo 0 > rom