Comment 9 for bug 1044408

Yesterday I did a dist-upgrade in my Ubuntu 12.10, and apt removed evolution-data-server. Today, when I tried to enter my session, gnome-shell didn't start. Launching it manually showed an error when launching the calendar. I reinstalled manually evolution-data-server and everything worked fine again.

Please, be sure to add evolution-data-server in the dependencies of gnome-shell, to avoid these problems.