Description of problem:
I am seeing this message during bootup:
Unknown group "netdev" in message bus configuration file
According to a debian bug report
this is caused by /etc/dbus-1/system.d/avahi-dbus.conf
mismatching with the system setup.
And indeed (according some hints in the Debian PR), adding a "netdev" group to
/etc/groups (groupadd -r netdev) really silences this warning.
Though I only know very little about avahi, letting the avahi rpm issue
groupadd -r netdev
inside of the rpm's %post section probably is an appropriate approach to resolve
Version-Release number of selected component (if applicable):
*** This bug has been marked as a duplicate of 219218 ***