Comment 3 for bug 1348080

Hi I've had the same problem and I fixed it in linux mint with this workaround:

1)go to the path of your personal autostart

      cd ~/.config/autostart/

2)there create a file called:

       sudo gedit calendar-indicator.desktop

3)copy and paste this on the file

[Desktop Entry]
Type=Application
Exec=/opt/extras.ubuntu.com/calendar-indicator/bin/calendar-indicator
Hidden=false
NoDisplay=false
X-GNOME-Autostart-enabled=true
Name[it_IT]=Calendar Indicator
Name=Calendar Indicator
Comment[it_IT]=Google calendar
Comment=Google calendar
X-GNOME-Autostart-Delay=0

4)then save the file

5)change permissions to the file

     sudo chmod u=rw,g=r,o=r script.sh calendar-indicator.desktop

6) That's it ... now it should work again!