I have CentOS 6 and with webmin/virtualmin panel, and each time that I reboot Apache can't start:
Starting httpd: (98)Address already in use: make_sock: could not bind to address [::]:80 (98)Address already in use: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down
I do:
netstat -tulpn| grep :80 tcp 0 0 :::80 :::* LISTEN 1584/httpd
killall -9 httpd
And then Apache can start. But do you why thos problem in each reboot? I like to fix this problem.
Thansks you.
Ernesto
Possibly Webmin and Apache are stepping on each other....
add a virt ip for webmin
example
Apache eth0 192.168.1.126:80 Webmin eth0:1 192.168.1.127:80
setup hosts
webmin.host.com
should be good to go