Rated 3 out of 5 stars

by PeterR on Oct. 15, 2014 · permalink

I had problems with syncing my Google calendar in tbird with lightning and provider for google cal recently. However, re-installing the calendar following the instructions in this link: https://developers.google.com/google-apps/calendar/caldav/v2/guide#connecting_to_googles_caldav_server (go down to the bit "Connecting to Google's CalDAV server") worked for me, including two way sync.
Using Tbird 31.1.2; lightning 3.3.1 and provider 1.0.1.