I have a 11.10 ubuntu server machine located on a VPS that has package problems.

I think this all started with my do-release-upgrade failed part way through. In any case, I can no longer use apt-get to install anything because of unmet dependencies.

root@vpsstart:/etc/apt# apt-get -f install

Reading package lists... Done

Building dependency tree

Reading state information... Done

Correcting dependencies... failed.

The following packages have unmet dependencies:

 libc6 : Depends: libc-bin (= 2.13-20ubuntu5.3)

 libc6-dev : Depends: libc6 (= 2.15-0ubuntu10.5) but 2.13-20ubuntu5.3 is installed

             Depends: libc-dev-bin (= 2.15-0ubuntu10.5)

 libmono-corlib4.0-cil : Depends: mono-runtime (>= 2.10.8.1) but 2.10.5-1ubuntu0.1 is installed

 libmono-i18n4.0-cil : Depends: mono-runtime (>= 2.10.8.1) but 2.10.5-1ubuntu0.1 is installed

 libnih-dbus1 : Depends: libnih1 (= 1.0.3-4ubuntu9.1) but 1.0.3-4ubuntu2 is installed

E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

E: Unable to correct dependencies

My sources.list looks like this:

deb http://archive.ubuntu.com/ubuntu oneiric main restricted universe  

deb http://archive.ubuntu.com/ubuntu oneiric-updates main restricted universe  

deb http://security.ubuntu.com/ubuntu oneiric-security main restricted universe multiverse  

deb http://archive.canonical.com/ubuntu oneiric partner



deb http://download.webmin.com/download/repository sarge contrib  

deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib

I've tried apt-get clean and apt-get autoclean and of course I've done an apt-get update numerous times.

Any magic that will allow me to get my package system straightened out?