Could you please run in a terminal the following command before you start update-manager and copy the output here if the error occurs again? Thanks
sudo /usr/sbin/aptd -td ** Changed in: aptdaemon (Ubuntu) Status: New => Incomplete -- Message "daemon died" appeared while running update-manager https://bugs.launchpad.net/bugs/443344 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