I'm hit by this bug all of a sudden (after years of no issues). Thunderbird 38.3, Windows 8.1 x64 ... happens when clicking mailto: links in both Firefox and Chrome.
Safe mode with all add-ons disabled does not fix it. I started TB normally (not using --no-remote) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711305 Title: Thunderbird is already running, but is not responding. To open a new window, you must first close the existing Thunderbird process, or restart your system. Error received when clicking a mailto link in firefox. To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/711305/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
