Assuming your username on the system is lubuntu, then the /media/lubuntu/ path should be exposed via the removable-media interface of snapd - and the thunderbird snap does list this interface - but it is just not auto-connected. So it may just work if you then run:
sudo snap connect thunderbird:removable-media -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064363 Title: thunderbird snap on live systems "already running" but not responsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2064363/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
