Relevant error message: setting myhostname: 5400 setting alias maps setting alias database mailname is not a fully qualified domain name. Not changing /etc/mailname. setting destinations: 5400, localhost.localdomain, , localhost setting relayhost: setting mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 setting mailbox_size_limit: 0 setting recipient_delimiter: + setting inet_interfaces: all /etc/aliases does not exist, creating it. WARNING: /etc/aliases exists, but does not have a root alias.
Postfix is now set up with a default configuration. If you need to make changes, edit /etc/postfix/main.cf (and others) as needed. To view Postfix configuration values, see postconf(1). After modifying main.cf, be sure to run '/etc/init.d/postfix reload'. Running newaliases newaliases: warning: valid_hostname: numeric hostname: 5400 newaliases: fatal: file /etc/postfix/main.cf: parameter myhostname: bad parameter value: 5400 dpkg: error processing postfix (--configure): subprocess post-installation script returned error exit status 75 dpkg: dependency problems prevent configuration of bsd-mailx: bsd-mailx depends on postfix | mail-transport-agent; however: Package postfix is not configured yet. Package mail-transport-agent is not installed. Package postfix which provides mail-transport-agent is not configured yet. The failed install is due to a hostname equals to 5400. Could you confirm that your hostname is set to 5400? ** Package changed: cups (Ubuntu) => postfix (Ubuntu) ** Summary changed: - while installing HP driver, application crashed. + postfix doesn't install when hostnames contains only digits ** Summary changed: - postfix doesn't install when hostnames contains only digits + postfix doesn't install when hostname contains only digits ** Changed in: postfix (Ubuntu) Importance: Undecided => Medium ** Changed in: postfix (Ubuntu) Status: New => Incomplete -- postfix doesn't install when hostname contains only digits https://bugs.launchpad.net/bugs/402776 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs