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how to rollback
Yesterday Thunderbird upgraded itself to a version which will no longer run Lightning. For me, this is a crisis as I need access to my calendar. Please don't suggest I … (read more)
Yesterday Thunderbird upgraded itself to a version which will no longer run Lightning. For me, this is a crisis as I need access to my calendar. Please don't suggest I get a working copy of Lightning and install it, as apparently no such thing exists.
How do I roll-back to the previous working version? I am running Ubuntu 16.04. I have no idea what the last working version of Thunderbird was but my current (broken) version is 60.2.1.
Thank you for any suggestions.