In my case it ran ok for several days, so I think it's most likely an update to the language packs extension themselves.
El 29/10/20 a las 15:48, Olivier Tilloy escribió: > It sounds like something in the upgrade from thunderbird 68.X (in focal) > to version 78.Y (in groovy) is possibly making thunderbird automatically > download language pack updates from the extensions site, that shadow the > ones that are installed system-wide. This would happen the first time > thunderbird is run after the update, which explains why it runs okay > once and fails afterwards. > > This is just an hypothesis that needs to be confirmed. > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901829 Title: thunderbird fails to open, xml parse error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1901829/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs