So I tried it in a flatpak-installation of TB, too: At startup, all mboxes are displayed just fine. But when I try to import the large mbox- file by hand, it's also imported just partly and journalctl -f logs the errors I just posted above.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/2064039 Title: TB Snap fails to import/display large mbox-file completely Status in thunderbird package in Ubuntu: Incomplete Bug description: I use TB 115.10.1 (snap) since today, after a system upgrade of Lubuntu 23.10 to 24.04 via terminal. All was fine before the update. I use Pop, no Imap. Transition to TB snap seemed fine but one the various mbox-files was not properly imported/displayed. All attempts to properly import it by hand failed. The mbox-file is ~2.4 GB containing a large archive of e-mails from 2013 on, yet just ~1.4GB are displayed. When I try to import the file, it seems to start but then no e-mails are actually imported. So I see not all e-mails in my inbox (the last 3 years are missing). All my other mbox-files are much smaller - and they're all fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/2064039/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp