i installed my_sql into my ubuntu platform from here: http://ariejan.net/2007/12/12/how-to...-ubuntudebian/
, i followed all the steps in given in the web page so by right mysql should be up in ubuntu?
But instead when i view the status of mysql in nagios browser, i got this:
(Return code of 126 is out of bounds - plugin may be missing)
And mysql service is in 'CRITICAL' state.
what might be wrong?