WebRick. Can't shutdown the server

Question

My OS is Ubuntu 10.04. I started WebRick by "rails s" command. But now a can't stop him. I try to stop him using this hotkeys Ctrl + C and Ctrl +Break...but nothin helping...

Answer 1

Since it worked for the asker, I'll add my comment here as an answer for others.

Try (in a new terminal window) doing ps ax | grep ruby. You'll see the process that's running. Then do a kill -9 <process number>.