Thanks for reporting this bug and helping to make Ubuntu better. The logs show that squid failed to start after being re-installed, but don't show why. Could you attach your /etc/squid/squid.conf and /var/log/squid/* files?
It also may be helpful to try: service squid stop service squid start and look for error messages on the console. ** Changed in: squid (Ubuntu) Status: New => Incomplete -- 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/692131 Title: package squid 2.7.STABLE9-2.1ubuntu1 failed to install/upgrade: ErrorMessage: 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