Hello,
I ran into a problem this morning.
I've tried to flash my DVD drive from a vm, using the dvd device in non-legacy/raw mode: It failed.
But at reboot, my grub partition was also damaged. I think the code sent to the controller through the dvd raw device has also had impact on the other drive (which shouldn't be accessible from vm).
Is that a known issue ?
regards,
Francois