FIXED: I removed the lightning-extension (Tools/Addons) from Thunderbird - this is probably installed direct from Mozilla? And replaced it with the one from the repositories and re-started Thnderbird and all appears to be back.
Perhaps something should be added to the Ubu package to prevent this? -- TZdata update bad for Lightning https://bugs.launchpad.net/bugs/482980 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
