Thanks for reporting this bug! Unfortunately your report lacks information we would need to investigate the problem further.
Could you by any chance remember what prompted the drag&drop to stop working? Did you change any settings in Thunderbird? Anything you recall (any change, no matter how seemingly insignificant) might help diagnose the issue. ** Changed in: mozilla-thunderbird (Ubuntu) Status: Unconfirmed => Needs Info -- drag&drop moving of message does not work https://launchpad.net/bugs/79289 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs