Bug confirmed on Ubuntu Raring (alpha). The workaround given in Comment 21 (https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/841409/comments/21) works perfectly.
However, when clicked on "Open Calender" it opens (or highlights) Thunderbird, but does not open the calendar tab.
Thanks for the workaround though.
VInay
Bug confirmed on Ubuntu Raring (alpha). The workaround given in Comment 21 (https:/ /bugs.launchpad .net/ubuntu/ +source/ gtk+3.0/ +bug/841409/ comments/ 21) works perfectly.
However, when clicked on "Open Calender" it opens (or highlights) Thunderbird, but does not open the calendar tab.
Thanks for the workaround though.
VInay