I Had same problem too please see bug #545331, bug #609409 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to squid in ubuntu. https://bugs.launchpad.net/bugs/657149
Title: package squid 2.7.STABLE9-2ubuntu5 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 -- 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