I have an update problem on squeeze with Ispconfig 3. Error is as follows: Setting up nfs-common (1:1.2.2-4squeeze2) ... insserv: warning: script 'K01jailkit' missing LSB tags and overrides insserv: Service portmap has to be enabled to start service nfs-common insserv: exiting now! update-rc.d: error: insserv rejected the script header dpkg: error processing nfs-common (--configure): subprocess installed post-installation script returned error exit status 1 configured to not write apport reports Errors were encountered while processing: nfs-common I have attempted to run update and safe-upgrade with portmap enabled but the error still appears. Any advice? Thanks.