be mounted at /sys/. No other locations are supported by udev.
- The system must have the following group names resolvable at udev startup:
- disk cdrom floppy tape audio video lp tty kmem
+ disk, cdrom, floppy, tape, audio, video, lp, tty, dialout, kmem
Especially in LDAP setups, it is required, that getgrnam() is able to resolve
these group names while no network is available.