Seems this issue will be fixed only in Thunderbird 68 version, here is issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1471420
** Bug watch added: Mozilla Bugzilla #1471420 https://bugzilla.mozilla.org/show_bug.cgi?id=1471420 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813471 Title: Thunderbird crashes with GTK_USE_PORTAL environment variable. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1813471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
