Can confirm that these steps BEFORE REBOOTING lead to a working 18.04 system after the 16.04 upgrade fails.
Maybe these steps could be added to the upgrade script In psudocode: if [ error due to systemd1.service ] then; sudo mv /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service.bak sudo apt-get install -f sudo apt dist-upgrade sudo apt autoremove exit fi -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1773859 Title: upgrades to 18.04 fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1773859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs