Hello all - I've experienced this problem also. I forked my sudoers file (didn't use visudo to edit it) so I had to boot into recovery mode to edit it. As soon as I ran visudo the system hard locked and had to be shut down. Upon next bootup /etc/sudoers was a 0B file.
I'll guess I'll try to not crash my system for now ;)
Hello all - I've experienced this problem also. I forked my sudoers file (didn't use visudo to edit it) so I had to boot into recovery mode to edit it. As soon as I ran visudo the system hard locked and had to be shut down. Upon next bootup /etc/sudoers was a 0B file.
I'll guess I'll try to not crash my system for now ;)