Thunderbird Community Forum

I wish to merge TB115 calendar with Google calendar. Do I need Lightning? Do I need Provider for Google Calendar? Confused as Lightning features seem to be included in TB115.

My Thunderbird calendar file is located on my organization's Nextcloud server. We just changed to a newer version of Nextcloud and moved everything to a new url, so my calendar updates no longer work. I need to edit the address of the calendar file. I open the Edit Calendar and can see the old url in the Location field. I can select and copy the contents of the Location field but I can't change it.

See edited screenshot

Thanks in advance for your help.

Hello Thunderbird Team, when I try to change an existing Date in the calendar, I have to delete and insert the Date again, now it's possible to make changes. What can I do to make changes directly ? Thank you Gunther

Hi, I am running TB 115.12.1 without any extensions. I have configured caldav accounts, on Forwardemail servers, on TB as well as on Android with DAV5x. Everything syncs without errors and most calendar entries are visible on TB, but not all!!! I have installed OneCalendar app along side TB and OneCalendar shows all calendar entries (as far as I can tell)!

Has anyone experienced similar issues? Any ideas how I can procede would be v welcome. What are the known issues with calendars on TB115.12.1?

Thx everyone.

Cheers, Adrian

I started up my machine this morning, for Thunderbird 115.13 (I could've sworn that I had a later version last night, but updates and version numbers are Mozilla's problem, not mine) tells me that I can no longer use my profile with this fancy new version and need to create another one. After fuming about that idiocy for a while, I canceled the process and imported everything from my old profile.

It fouled up mightily on the passwords, but I got past that obstacle course.

Now, I see that my "Today Pane" is empty. Looking at the calendar, I see why: Thunderbird apparently pretended to import three calendars, but skipped all but two old events. I can create more empty calendars, but that is incredibly unhelpful. One calendar is local. One is an online ICS file published by an organization. And the third (the one that had two events picked up) is subscribed to an OwnCloud account's calendar, and may have worked. The first is obviously the most important, since I'd rather not spend time working out the database schema so that I can manually input every single event and appointment.

What hoops do I need to jump through to refill my calendar? I'm running on Pop!_OS 22.04 LTS, with the Thunderbird Flatpak (commit c2e09fc595198cf5c467ddad1fab56c0be512758584e16c3b933f2410968306a according to the command-line, if that gives any clues) installed. And again, I feel like that setup used a significantly later version of Thunderbird recently, so figuring out how to undo Flatpak's decision to downgrade would also presumably solve the problem.

Hi, I would like to add tasks to ‘my tasks’ however, I do not know how to connect a remote calendar that will be synced across all logged in devices. Please give me detailed instructions on how to add and select a calendar that supports tasks. I'll be gratefull for your help.