Bug#849284: insserv: fopen(/etc/insserv.conf): No such file or directory

[積丹尼 Dan Jacobson]

Also when I want to remove insserv, aptitude asks
     Remove the following packages:
1)     initscripts [2.88dsf-59.8 (now, unstable)]
2)     sysv-rc [2.88dsf-59.8 (now, unstable)]
3)     sysv-rc-conf [0.99-7 (now, unstable)]

Which seems dangerous...

http://unix.stackexchange.com/questions/214155/completely-remove-remains-of-sysvinit

"Be aware that initscripts is not sysv specific, removing it will almost certainly destroy your system."

OK thank God me and anybody reading this bug did not remove insserv.