I'm trying to start vino on an Ubuntu 14.04 box from the command line, but vino claims it's already running:
$ ps auxww | grep vino
myusername 17566 0.0 0.0 15940 920 pts/42 S+ 19:04 0:00 grep --color=auto vino
$ /usr/lib/vino/vino-server --display=:0.0
(vino-server:17570): EggSMClient-CRITICAL **: egg_sm_client_set_mode: assertion 'global_client == NULL || global_client_mode == EGG_SM_CLIENT_MODE_DISABLED' failed
** Message: The desktop sharing service is already running, exiting.
I tried following the advice at (can't start vino VNC service on Ubuntu 12.04) but it didn't help.
Why does vino claim it's already running when it's not? How can I start it?