xnox, a possible cause can be that when the old package is removed before the update, the shutdown is perhaps made with the old systemd service files (which do not contain the fix). So probably additional methods, like explicitly deactivating cups.path, or at least restarting systemd need to get performed. Strange is that this is not needed in Yakkety and Zesty.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1642966 Title: package cups-daemon 2.1.3-4 failed to install/upgrade: subprocess new pre-removal script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1642966/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
