Dear All, We have encountered this problem when upgrading Ubuntu from version 14.04 to - 16.04 : We run multiply instances of koha on the ubuntu server. (Single Koha with several MySQL databases – koha, koha1, koha2, koha3) For each of the instances, we have to run separate koha-zebra-daemon. The daemon for the instance of koha1 is the following: --------------------------------------------------------------------------------------- USER=koha GROUP=koha DBNAME=koha1 NAME=koha-zebra-ctl.$DBNAME LOGDIR=/var/log/koha1 ERRLOG=$LOGDIR/koha-zebradaemon.err STDOUT=$LOGDIR/koha-zebradaemon.log OUTPUT=$LOGDIR/koha-zebradaemon-output.log KOHA_CONF=/etc/koha1/koha-conf.xml RUNDIR=/var/run/koha1/zebradb LOCKDIR=/var/lock/koha1/zebradb # you may need to change this depending on where zebrasrv is installed ZEBRASRV=/usr/bin/zebrasrv ZEBRAOPTIONS="-v none,fatal,warn" .................................................................................................... .............the same as for instance of koha, koha2, koha3........... --------------------------------------------------------------------------------------- When I activate the daemon, on Ubuntu 14.04 it passes without any problem, but on Ubuntu 16.04 I get the following error: --------------------------------------------------------------------------------------- $ sudo update-rc.d koha1-zebra-daemon defaults insserv: script koha1-zebra-daemon: service koha-zebra-daemon already provided! insserv: exiting now! update-rc.d: error: insserv rejected the script header --------------------------------------------------------------------------------------- Can anyone help me to solve the problem? Best regards Irakli Garibashvili Tbilisi, GEORGIA