upgrade to f30: how to recover lost Thunderbird data? - users - Fedora Mailing-Lists

Thursday, 10 October 2019

The upgrade to Fedora-30 is done.  This included upgrading Thunderbird 
to version 68.1.  Unfortunately, this also lost all preferences, 
calendar data, set-up, filters, etc.

Fortunately (I hope!), I did back up my ".thunderbird" directory before 
doing the upgrade.  I seriously need my e-mail filters and my calendar 
(lightning?) data.  How do I restore those?

thanks,

Bill.