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Install/Bootloader/ru
Руководство по установке: Установка загрузчика.
Install Guide, Chapter 14 | < Prev | Next > |
Данная инструкция по установке показывает, как использовать GRUB для загрузки с использованием BIOS (устаревший) или UEFI.
Обновление загрузки ego (ego boot
)установлено по умолчанию, а GRUB - нет, поскольку это требуется не для всех систем Funtoo Linux (например, контейнеры.) Но для загрузки на «голое железо» это рекомендуемый и наиболее поддерживаемый загрузчик, поэтому вам потребуется его установить:
(chroot) # emerge -av grub
Next, edit /etc/boot.conf
using nano
and specify "Funtoo Linux genkernel
" as the default
setting at the top of the file, replacing "Funtoo Linux"
. Also, if you're not using memtest86+ remove the entry in boot.conf to avoid errors.
/etc/boot.conf
should now look like this:
/etc/boot.conf
boot {
generate grub
default "Funtoo Linux"
timeout 3
}
"Funtoo Linux" {
kernel bzImage[-v]
}
"Funtoo Linux genkernel" {
kernel kernel[-v]
initrd initramfs[-v]
params += real_root=auto rootfstype=auto
}
If you are booting a custom or non-default kernel, please read man boot.conf
for information on the various options available to you.
Old School (BIOS) MBR
When using "old school" BIOS booting, run the following command to install GRUB to your MBR, and generate the /boot/grub/grub.cfg
configuration file that GRUB will use for booting:
(chroot) # grub-install --target=i386-pc --no-floppy /dev/sda (chroot) # ego boot update
New School (UEFI) Boot Entry
If you're using "new school" UEFI booting, run of the following sets of commands, depending on whether you are installing a 64-bit or 32-bit system. This will add GRUB as a UEFI boot entry.
For x86-64bit systems:
(chroot) # mount -o remount,rw /sys/firmware/efi/efivars (chroot) # grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id="Funtoo Linux [GRUB]" --recheck /dev/sda (chroot) # ego boot update
For x86-32bit systems:
(chroot) # mount -o remount,rw /sys/firmware/efi/efivars (chroot) # grub-install --target=i386-efi --efi-directory=/boot --bootloader-id="Funtoo Linux [GRUB]" --recheck /dev/sda (chroot) # ego boot update
First Boot, and in the future...
OK -- you are almost ready to boot!
You only need to run grub-install
when you first install Funtoo Linux, but you need to re-run ego boot update
every time you modify your /etc/boot.conf
file or add new kernels to your system. This will regenerate /boot/grub/grub.cfg
so that you will have new kernels available in your GRUB boot menu, the next time you reboot.