Comment 7 for bug 1642634

ai_ja_nai (albertomassidda), while it is true that the bug is still alive and kicking, there is a way to work around the issue. See bug 1652789, https://bugs.launchpad.net/ubuntu/+source/indicator-datetime/+bug/1652789/comments/4 . https://askubuntu.com/questions/876524/how-do-i-begin-to-diagnose-and-fix-indicator-datetime-service-using-100-cpu-and#1022408 describes, in a fairly detailed way, how to disable the local calendar from the online calendar.