Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Calendar Sync problems

  • 3 replies
  • 4 have this problem
  • 1 view
  • Last reply by imaslug.rt

more options

I'm on Thunderbird 78.4.1 release. I can add an event in Thunderbird calendar, but it does not get added to Google calendar. I can add an event in Google calendar and it does get added to Thunderbird calendar. I can delete an event in Thunderbird calendar, that is also in Google calendar, and it does get deleted in Google calendar. I have 3 extensions: Provider for CalDav & CardDav, Provider for Google Calendar, & TbSync. I've tried enabling & disabling all combinations, but still cannot get Thunderbird calendar event to get added to Google calendar. Is there a post specifically for my release of Thunderbird that explains how to properly sync these calendars?

I'm on Thunderbird 78.4.1 release. I can add an event in Thunderbird calendar, but it does not get added to Google calendar. I can add an event in Google calendar and it does get added to Thunderbird calendar. I can delete an event in Thunderbird calendar, that is also in Google calendar, and it does get deleted in Google calendar. I have 3 extensions: Provider for CalDav & CardDav, Provider for Google Calendar, & TbSync. I've tried enabling & disabling all combinations, but still cannot get Thunderbird calendar event to get added to Google calendar. Is there a post specifically for my release of Thunderbird that explains how to properly sync these calendars?

All Replies (3)

more options

I got it resolved. 1. Only Add-on needed is Provider for Google Calendar 2. I exported my calendars, & deleted/unsubscribed from calendars in T'bird. 3. Went through the process of add a new calendar (network) pointing to my Google account.

more options

Can I sync my Thunderbird 78.6 calendar with my iPhone 8 calendar?

more options

Big Sam's 3 step fix on 11/13/20 worked perfectly for me.