mod_unique_id: unable to gethostbyname

Yes, that message display when I try to start apache inside my jail box.  [Thu Jul 10 13:23:41 2008] [alert] mod_unique_id: unable to gethostbyname(”mailserver”) To resolve this problem, just edit /etc/hosts add record for ‘mailserver’ entry, like : ::1                     localhost               localhost     mailserver Restart apache and test it yourself.

Install Djbdns on Ubuntu Server

I’m big fan of djbdns for its simplicity. After one of our server must change to vmware server and ubuntu chosen as main OS I still want to use djbdns for handling domain resolution. Searching on internet guide for installing djbdns on ubuntu give me to this link. I try to follow it and it …


Mounting Hard Disk on Ubuntu

One of our server need to reconfigure. Install ubuntu server on it and will convert other hardisk for special purpose on vmware appliance. In fact the server have 4 HD, 1 for system and 3 HD dedicated for virtual appliance. This steps taken to format and mounting : 1. See current mount point and space …


Unknown setting: mail_privileged_group

Downgrade dovecot to 1.0.10 give me error : mail# /usr/local/etc/rc.d/dovecot start Starting dovecot. Error: Error in configuration file /usr/local/etc/dovecot.conf line 262: Unknown setting: mail_privileged_group Fatal: Invalid configuration in /usr/local/etc/dovecot.conf Find line 262, talk about mail_priveleged_group solution : change mail_privileged_group = mail into mail_extra_groups = mail and start dovecot service. Work