Found this online [here][1] as a dirty way of getting synergy to boot on a debian rpi image at auto login.

/usr/bin/killall synergyc while [ $(pgrep -x synergyc) ]; do sleep 0.1; done /usr/bin/synergyc </blockquote> [1]: http://nixnote.blogspot.co.uk/2012/02/autostart-synergy-on-debian.html