как обновиться:
# fetch
http://people.freebsd.org/~cperciva/...te-upgrade.tgz
# tar -xf freebsd-update-upgrade.tgz
# sh freebsd-update.sh -f freebsd-update.conf -r 8.0-RELEASE upgrade
# sh freebsd-update.sh -f freebsd-update.conf install
# shutdown -r now
# sh freebsd-update.sh -f freebsd-update.conf install
# shutdown -r now