package:util-linux:2.27.1-6ubuntu3.5
Setting up util-linux (2.27.1-6ubuntu3.5) ...
insserv: warning: script 'start_my_apps' missing LSB tags and overrides
insserv: There is a loop between service nginx and start_my_apps if stopped
insserv:  loop involving service start_my_apps at depth 2
insserv:  loop involving service nginx at depth 1
insserv: Stopping start_my_apps depends on nginx and therefore on system facility `$all' which can not be true!
insserv: exiting now without changing boot order!
update-rc.d: error: insserv rejected the script header
dpkg: error processing package util-linux (--configure):
 subprocess installed post-installation script returned error exit status 1