I do not understand how profiles work, and hence don't know how to fix my problem. I had a problem with my printer connection, and tried to solve it by rolling back my L… (læs mere)
I do not understand how profiles work, and hence don't know how to fix my problem. I had a problem with my printer connection, and tried to solve it by rolling back my Linux O/S, (using Timeshift) to a date prior to the printer not connecting. (It didn't help.) But what it *did* do was to screw up my TB, which when I tried to open it, after the roll-back, complained that the TB profile was "newer", and I needed to create a new one. I did this, but then found that all my old emails had disappeared and it had started a complete new collection of emails, and all the mail folders had disappeared . I went back to the data backups from prior to the rollback, (using Cronopete), and was able to find the TB profile (and 5 years' worth of old emails) in the .Thunderbird folder in the Home directory. And I have pursued the profile manager in TB, and located the profile from before my roll-back. But I can't figure out how to recover this old one. I have a button "Set as Default", (I hesitated to commit to this - should I?), and another for "Launch Profile". But when I click on this last, it drops right back into the requirement to create a new profile. I already have one new profile, (which was created when I tried to sign on to TB after the roll-back.) I can't see much point in making yet another one. And I don't really understand how the data are stored in the profile in any case. (emails seem to be in a Mail folder, but are scattered about in a whole series of sub-folders and files within the Mail folder). And some of the numbered "profiles" seem to refer to things other than Thuderbird, (they lack any folder named "Mail".)