This fixes it.
On the Dropbox menu go to Preferences. Deselect "Start Dropbox on system startup"
Go to Session and Startup > Application Autostart and add the following startup item:
bash -c 'export DBUS_SESSION_BUS_ADDRESS="" && dropbox start -i'
This fixes it.
On the Dropbox menu go to Preferences. Deselect "Start Dropbox on system startup"
Go to Session and Startup > Application Autostart and add the following startup item:
bash -c 'export DBUS_SESSION_ BUS_ADDRESS= "" && dropbox start -i'