# freebsd-update fetch

# freebsd-update install

# freebsd-update -r X-RELEASE upgrade

# freebsd-update install

# shutdown -r now

# freebsd-update install

# portupgrade --batch -Rra

# freebsd-update install

# shutdown -r now

[gX:~] # mount /cdrom/

[gX:~] # cd /cdrom/X.X-RELEASE/src/

[gX:/cdrom/X.X-RELEASE/src] # ./install.sh all

[gX:/cdrom/X.X-RELEASE/src] # cd

[gX:~] # umount /cdrom/

http://www.freebsd.org/security/advisories.html

[gX:~] # mergemaster

Вначале отвечаем по умолчанию, на предложения выбора файла конфигурации выбираем “d”

до релиза

[gX:~] # ee /usr/share/examples/cvsup/standard-supfile

[gX:~] # csup -h cvsup4.ru.FreeBSD.org /usr/share/examples/cvsup/standard-supfile

до stable

[gX:~] # csup -h cvsup4.ru.FreeBSD.org /usr/share/examples/cvsup/stable-supfile

[gX:~] # cd /usr/src

[gX:/usr/src] # more UPDATING

To rebuild everything and install it on the current system.
        -----------------------------------------------------------
        # Note: sometimes if you are running current you gotta do more than
        # is listed here if you are upgrading from a really old current.

        <make sure you have good level 0 dumps>
        make buildworld

        make kernel KERNCONF=YOUR_KERNEL_HERE
Можно разбить на фазы:
	make buildkernel KERNCONF=YOUR_KERNEL_HERE
	make installkernel KERNCONF=YOUR_KERNEL_HERE

                                                        [1]
        <reboot in single user>                         [3]
        mergemaster -p                                  [5]
        make installworld
        make delete-old
        mergemaster                                     [4]
        <reboot>

[gX:/usr/src] # make buildworld
[gX:/usr/src] # make buildkernel

[gX:/usr/src] # make installkernel

[gX:/usr/src] # shutdown now

Нажмите Atl-F1

# cd /usr/src

# mergemaster -p

# make installworld

# mergemaster 

# shutdown –r now

# portupgrade --batch -Rra