get rid of notifications in ubuntu

This command frees you from the annoying popups in the right upper corner, everytime a mail, IM or whatever is recieved

sudo mv /usr/share/dbus-1/services/org.freedesktop.Notifications.service /usr/share/dbus-1/services/org.freedesktop.Notifications.service.disabled

 

to turn it on again, just run this
 

sudo mv /usr/share/dbus-1/services/org.freedesktop.Notifications.service.disabled /usr/share/dbus-1/services/org.freedesktop.Notifications.service