How to add event in Ubuntu calendar?

I tried to add an event in Ubuntu 13.10 default calendar using the "add event" option. When I press that button, nothing happens. Can anyone tell me a solution to this?


Solution 1:

for ubuntu 20.4 users , you must install gnome-calender from snap store to use the add event feature

Solution 2:

The "Add Event..." button seems to be a vestigial feature from when Ubuntu used Evolution Mail instead of Thunderbird Mail, which is used today.

To be able to use that button again, I think, you'll have to install Evolution Mail and Calendar from the Software Center.