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?
enter link description hereThe "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.
The best way is to link your calendar with an 'online account', like google. You can use google calendar online : https://calendar.google.com, or use it under your android device for examples, it will be synchronized with your ubuntu calendar.
In addition to be able to add some local events into your pc, you will be able to have a shared and synchronized event between all your devices.