Your screenshots don't look like anything the tor package ships. It looks like torbrowser-launcher, which is at best related but is not the Tor package.
** Package changed: tor (Ubuntu) => torbrowser-launcher (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1856895 Title: Tor does not download and install; repeated signature verification failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/torbrowser-launcher/+bug/1856895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs