Thanks for reporting this bug. The error message you pointed to:
chown: invalid user: `proxy\r:winbindd_priv\r' suggests that if you edit /etc/squid3/squid.conf you should find lines without a trailing newline. Adding newlines should solve this problem. Could you post your /etc/squid3/squid.conf to this bug? ** Changed in: squid3 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to squid3 in Ubuntu. https://bugs.launchpad.net/bugs/938612 Title: Squid3 3.1.11-1ubuntu0.1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/squid3/+bug/938612/+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