# ps aux |grep dbus
dbus      2448  0.0  0.0   2300   928 ?        Ss   10:04   0:00 /usr/bin/dbus-daemon --system
sadam     2559  0.0  0.0   3100  1596 ?        Ss   10:05   0:00 /bin/sh /etc/gdm/Xsession dbus-launch --exit-with-session gnome-session
sadam     2581  0.0  0.0   3324   788 ?        Ss   10:05   0:00 ssh-agent dbus-launch --exit-with-session seahorse-agent --execute gnome-session
sadam     2584  0.0  0.0   2532   644 ?        S    10:05   0:00 dbus-launch --exit-with-session seahorse-agent --execute gnome-session
sadam     2585  0.0  0.0   2168   852 ?        Ss   10:05   0:00 /usr/bin/dbus-daemon --fork --print-pid 4 --print-address 8 --session
dbus      2641  0.0  0.0   2764   788 ?        Ss   10:05   0:00 /usr/bin/system-tools-backends
dbus      2642  0.0  0.0   2168  1012 ?        S    10:05   0:00 dbus-daemon --session --print-address --nofork
dbus      2645  0.0  0.0   2768   792 ?        Ss   10:05   0:00 /usr/bin/system-tools-backends
dbus      2646  0.0  0.0   2168  1012 ?        S    10:05   0:00 dbus-daemon --session --print-address --nofork
root      2851  0.0  0.0   1884   608 pts/0    R+   10:15   0:00 grep dbus