My workaround (above) worked, but I also had to rename the website configuration file /etc/apache2/sites-enabled/rename 001-zoneminder to 001-zoneminder.conf because of the new version of apache.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1392983 Title: package zoneminder 1.26.5-1ubuntu3 failed to install: subprocess installed post-installation script returned error exit status 255 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zoneminder/+bug/1392983/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs