sudo service ssh status
sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700
[sudo] password for ttsadmin:
ssh stop/waiting

ttsadmin@TTS-ubuntu:/var$ ps -aux | grep ssh
Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
ttsadmin 20397  0.0  0.0  11988   296 ?        Ss   Sep03   0:02 /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session gnome-session
ttsadmin 30514  0.0  0.0   8960   872 pts/1    S+   13:33   0:00 grep --color=auto ssh