I think its affected plymouth-theme-kubuntu-text postinst too. Please find the attached screenshot
** Attachment added: "dpkg-zesty.png" https://bugs.launchpad.net/ubuntu-gnome/+bug/1597466/+attachment/4799499/+files/dpkg-zesty.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1597466 Title: dpkg giving warning about '/etc/lsb-release' version number not starting with a digit when there is no apparent problem in the file To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1597466/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs