Confirmed. I had the same issue test upgrading from Trusty to Xenial. activate_insserv() in sysv-rc.postinst calls "insserv -v". However insserv 1.14.0-5ubuntu3 as in Xenial does not ship a suitable executable in a standard bin path. In the last merge, insserv 1.14.0-5ubuntu1's changelog says "Move insserv out of system path to disuade package maintainers from invoking it directly."
** Changed in: sysvinit (Ubuntu) Status: Incomplete => Triaged ** Changed in: sysvinit (Ubuntu) Importance: Undecided => High ** Summary changed: - package sysv-rc 2.88dsf-59.2ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 + sysv-rc.postinst calls insserv by name, but insserv package does not provide the command in a bin directory -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507151 Title: sysv-rc.postinst calls insserv by name, but insserv package does not provide the command in a bin directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sysvinit/+bug/1507151/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs