Unable run sndconfig
 

When i in root directory type as shown below (text mode) , it alway prompt me you must be root to run sndconfig.

eg:

[matin@localhost 1] $ /usr/sbin/sndconfig

ERROR - You must be root to run sndconfig

You need to be logged in as root. Do this in a command prompt (shell) by typing:
su root

Then enter in the root password.
You can logout by typing:
exit