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FreeBSD KDE Plasma does not automount cd/dvd
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camcontrol devlist
mkdir /media/cdrom

// mount
mount -t cd9660 /dev/cd0 /media/cdrom

// unmount
umount /media/cdrom


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Way number 2
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camcontrol devlist
mkdir /media/cdrom
echo "/dev/cd0 /media/cdrom cd9660 ro,noauto 0 0" >> /etc/fstab

// mount
mount /media/cdrom

// unmount
umount /media/cdrom