I suspect you have an old/incompatible extension installed somewhere. Shut down your Thunderbird.
Inside your ~/.mozilla-thunderbird/ there is a profile name that looks like "wx4ke9ne.default". Move the "extensions" folder inside it somewhere else (e.g. your Desktop) and restart Thunderbird. If the problem persists, it must be one of your old extensions. Find the new versions and install them one by one and you should be OK. -- XML Parsing Error from several actions https://bugs.launchpad.net/bugs/203202 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