Starting apache fails (could not bind to address 0.0.0.0:80)

Question

Update: Already fixed, it seems that one of VirtualHosts configurations files was wrong in sites-enabled.

I have Ubuntu 11.10

When I run the command to start

Answer 1

I fixed it by using below procedure. Run below command as root user.

root# ps aux |grep apache

It will show you Apache PID, just kill that PIDs and restart Apache Server.