I encountered the error donalld-sitze did and the same solution solved my problem (removing apache2). However, the "system problem" dialog directed me to bug #1449903 instead of this one (when commenting on that one warns me it is a duplicate of this one...)
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nginx in Ubuntu. https://bugs.launchpad.net/bugs/1447294 Title: package nginx-full 1.6.2-5ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nginx/+bug/1447294/+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