玄箱HG(lenny) Apache2 再起動時に警告がでる

apache2 再起動やら設定リロードなどで下記エラーが出る場合の対処

エラー内容

以下のようなログがでる

Could not reliably determine the server's fully qualified domain name, using 192.168.24.2 for ServerName
... waiting apache2: Could not reliably determine the server's fully qualified domain name, using 192.168.24.2 for ServerName
...done.

対処

cd /etc/apache2
vi apache2.conf
    ### Section 1: Global Environment
    #
    # The directives in this section affect the overall operation of Apache,
    # such as the number of concurrent requests it can handle or where it
    # can find its configuration files.
    #
    Servername サーバ名
    ↑これ追加

確認

/etc/init.d/apache2 restart
    Restarting web server: apache2 ... waiting ..
→  エラーがでなくなった!