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Calendar data disappears with 91 Update

  • 1 reply
  • 2 have this problem
  • 2 views
  • Last reply by Toad-Hall

kai24
kai24
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An automatic update to v 91 just completed and all my Calendar data is gone. Calendar features don't work either. Eg. An invitation has arrived, the blue line appears but the 'accept' button is missing. How do I fix this?

An automatic update to v 91 just completed and all my Calendar data is gone. Calendar features don't work either. Eg. An invitation has arrived, the blue line appears but the 'accept' button is missing. How do I fix this?

All Replies (1)

Toad-Hall
Toad-Hall
  • Top 25 Contributor
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re :An automatic update to v 91 just completed

Thunderbird is not updating from 78* to 91* If you had version 78.12.0 then a Thunderbird update would update to version 78.13.0

If you have another updater software on your computer performing the update then it would not be aware that Thunderbird is currently not auto updating. This info is available in release notes: Thunderbird 91 is only offered as direct download from thunderbird.net and not as an upgrade from Thunderbird version 78 or earlier. https://www.thunderbird.net/en-US/thunderbird/91.0.1/releasenotes/

Some people are not even aware that another program either updater software or even some Anti-Virus products have that ability to say another version is available and even force the upgrade.


re : Calendar There are many users reporting the calendar is missing after the update. If you were using the Provider add-on, disable or remove it, then add the calendar directly as a CalDAV calendar: