I just upgraded to ubuntu 11.10 from 11.04 and clock/calendar doesn't appear on the bar.
So I figured out that
indicator-datetime wasn't installed. When I tried to install it
the following error appears:
xxx@yyy:/$ sudo apt-get install indicator-datetime Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: indicator-datetime : Depends: libecal1.2-10 (>= 3.2.1) but 3.2.0-0ubuntu1 is to be installed Depends: libedataserver1.2-15 (>= 3.2.1) but 3.2.0-0ubuntu1 is to be installed Depends: libedataserverui-3.0-1 (>= 3.2.1) but 3.2.0-0ubuntu1 is to be installed E: Unable to correct problems, you have held broken packages.
I don't know how to solve it.