linux-nero no device detected

[gula nito]

Hi.
I install linux-nero from ports today.
The program runs well but at the begin it says two warnings:

 Code:

Your /proc directory not seems to be mounted
Please check your linux installation

And

 Code:

No device detected.
Nero Linux was not able to acces any physical device. Please check
your system configuration.

I have linux proc mounted (linproc /usr/compat/linux/proc linprocfs rw 0 0
in /etc/fstab)
And I have linux_enable="YES" in rc.conf.

Thanks for help.