With a fresh install of rawhide/F9 in a KVM guest, I'm seeing shutdown hang with: nm-system-settings: Could not get the system bus. Also seeing this in /var/log/messages: nm-system-settings: disconnected by the system bus. This is with both NetworkManager-0.7.0-0.9.2.svn3614.fc9.i386 and NetworkManager-0.7.0-0.9.2.svn3566.fc9 Also happens with and without selinux enabled Seen here too: https://www.redhat.com/archives/fedora-test-list/2008-April/msg01525.html
Actually, I'm not at all sure the NetworkManager error message has anything to do with the hang - I think it's actually caused by KVM's virtio drivers Closing for now
Created attachment 304392 [details] See backtrace in /var/log/messages during logout NetworkManager-0.7.0-0.9.3.svn3623.fc9.i386: # service NetworkManager stop Stopping NetworkManager daemon: [FAILED] === See backtrace in /var/log/messages during logout This looks different to other NM backtraces I looked at in bugzilla, but I'm not experienced enough to tell for sure.
Forgot to mention this trace is from a real machine {hp compaq nx6320 notebook}.
David: you should log your backtrace separately - my issue was completely unrelated to NetworkManager and the "could not get the system bus" error just made it appear it was a NetworkManager issue