hello : the first time after installation no problem, but I dont know the second time if I start the lamp put this:
ceinma@ceinma-laptop:~$ sudo /opt/lampp/lampp start
Starting XAMPP for Linux 1.6.8a...
XAMPP: Starting Apache with SSL (and PHP5)...
XAMPP: Error 1! Couldn't start Apache!
XAMPP: Starting diagnose...
XAMPP: Sorry, I've no idea what's going wrong.
XAMPP: Please contact our forum http://community.apachefriends.org/f/
XAMPP: XAMPP-MySQL is already running.
XAMPP: XAMPP-ProFTPD is already running.
XAMPP for Linux started.