ok, I have checked at /var/log/auth.log and I noticed that apparmor has output some interesting lines such:
dbus-daemon: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.99" (uid=1000 pid=2177 comm="nautilus) interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply=0 destination=":1.6" (uid=0 pid=600 comm="/usr/sbin/console-kit-daemon))
Comparing apparmod.d/abstractions/dbus (dbus-session) between a Ubuntu Lucid version are differences. so I have added the missing line:
#Machine id /var/lib/dbus/machine-id r,
looks like is working again for me.
ok, I have checked at /var/log/auth.log and I noticed that apparmor has output some interesting lines such:
dbus-daemon: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.99" (uid=1000 pid=2177 comm="nautilus) interface= "org.freedeskto p.DBus. Properties" member="GetAll" error name="(unset)" requested_reply=0 destination=":1.6" (uid=0 pid=600 comm="/ usr/sbin/ console- kit-daemon) )
Comparing apparmod. d/abstractions/ dbus (dbus-session) between a Ubuntu Lucid version are differences. so I have added the missing line:
#Machine id dbus/machine- id r,
/var/lib/
looks like is working again for me.