In a very quick analysis I found that all the packages (on my system) that use "if dpkg-maintscript-helper supports ..." are affected.
daniel@daydream:~$ grep dpkg-maintscript-helper /var/lib/dpkg/info/*.postinst | grep support /var/lib/dpkg/info/apparmor.postinst:if dpkg-maintscript-helper supports rm_conffile; then /var/lib/dpkg/info/libreoffice-common.postinst: if dpkg-maintscript-helper supports rm_conffile; then /var/lib/dpkg/info/libreoffice-common.postinst: if dpkg-maintscript-helper supports mv_conffile; then /var/lib/dpkg/info/lightdm.postinst:if dpkg-maintscript-helper supports mv_conffile; then /var/lib/dpkg/info/ntpdate.postinst:if dpkg-maintscript-helper supports rm_conffile; then /var/lib/dpkg/info/ntpdate.postinst:if dpkg-maintscript-helper supports mv_conffile; then daniel@daydream:~$ sudo dpkg-reconfigure libreoffice-common dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_NAME missing dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_PACKAGE missing dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_NAME missing dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_PACKAGE missing daniel@daydream:~$ sudo dpkg-reconfigure ntpdate dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_NAME missing dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_PACKAGE missing dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_NAME missing dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_PACKAGE missing daniel@daydream:~$ sudo dpkg-reconfigure apparmor dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_NAME missing dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_PACKAGE missing * Starting AppArmor profiles Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox [ OK ] * Reloading AppArmor profiles Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox [ OK ] daniel@daydream:~$ Package WITHOUT "if dpkg-maintscript-helper supports ..." daniel@daydream:~$ sudo dpkg-reconfigure gedit update-alternatives: /usr/bin/gedit wird verwendet, um /usr/bin/gnome-text-editor (gnome-text-editor) im Auto-Modus bereitzustellen. daniel@daydream:~$ ** Also affects: lightdm (Ubuntu) Importance: Undecided Status: New ** Changed in: lightdm (Ubuntu) Status: New => Confirmed ** Also affects: ntp (Ubuntu) Importance: Undecided Status: New ** Changed in: ntp (Ubuntu) Status: New => Confirmed ** Also affects: libreoffice (Ubuntu) Importance: Undecided Status: New ** Changed in: libreoffice (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ntp in Ubuntu. https://bugs.launchpad.net/bugs/706354 Title: dpkg-maintscript-helper: warning: environment variable DPKG_MAINTSCRIPT_PACKAGE missing To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/706354/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs