I asked this question before with older version of OS, but it is happening again with 13.10 and the same steps I took to resolve it by moving statoverride.bad last time didn't work this time. Here is my command line error.
Setting up rsyslog (5.8.11-2ubuntu4) ... chown: invalid group: ‘syslog:adm’ dpkg: error processing rsyslog (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of ubuntu-minimal: ubuntu-minimal depends on rsyslog; however: Package rsyslog is not configured yet. dpkg: error processing ubuntu-minimal (--configure): dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure. Errors were encountered while processing: rsyslog ubuntu-minimal E: Sub-process /usr/bin/dpkg returned an error code (1)