I can confirm this. I deleted the one key on my keyring that contains non-Latin characters (a Chinese name with a .tw address) and now Enigmail's key management works again. Thanks to sbg and anke for the tip.
-- Key management broken after Thunderbird upgrade https://bugs.launchpad.net/bugs/119038 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs