由於某些原因,grub2沒有加入Gentoo portage穩定源中
但這並不能阻止我們使用,使用方法如下:
一. 自己編譯grub2
1.從
grub官網 下載 源碼 (目前是grub-1.99), ftp網站
2. 編譯安裝
# tar -zxvf grub-1.99.tar.gz# cd grub-1.99# ./configure# make# make install# grub-mkconfig # 自己編譯的沒有 update-grub 命令
二. 用 Gentoo 的 emerge 命令安裝(參考:http://en.gentoo-wiki.com/wiki/Grub2)
1.運行以下命令:
echo "sys-boot/grub:2" >> /etc/portage/package.accept_keywords echo "sys-boot/grub:2" >> /etc/portage/package.unmask emerge -av sys-boot/grub:2
2.得到如下提示:
nehc ~ # emerge -av sys-boot/grub:2 These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N ~] sys-boot/os-prober-1.47 25 kB [ebuild N ] dev-libs/lzo-2.06 USE="-examples -static-libs" 570 kB [ebuild U ~] media-fonts/unifont-5.1.20080914 [1.0-r4] USE="X" 8,351 kB [ebuild N ] dev-python/pycrypto-2.3 USE="gmp -doc" 324 kB [ebuild N ] dev-python/setuptools-0.6.21 391 kB [ebuild N ] dev-scheme/guile-1.8.8-r1 USE="deprecated nls regex threads -debug -debug-freelist -debug-malloc -discouraged -emacs -networking" 3,864 kB [ebuild N ] dev-libs/libburn-1.0.0 USE="-debug -track-src-odirect" 792 kB [ebuild N ] sys-devel/autogen-5.11.5 1,016 kB [ebuild N ] dev-python/paramiko-1.7.7.1 USE="-doc -examples" 804 kB [ebuild N ] dev-libs/libisofs-1.0.0 USE="acl zlib -debug -verbose-debug -xattr" 669 kB [ebuild N ] dev-libs/libisoburn-1.0.0 USE="acl readline zlib -debug -external-filters -external-filters-setuid -xattr" 1,015 kB [ebuild N ] dev-vcs/bzr-2.4.1 USE="sftp -bash-completion -curl -doc -emacs -test" 7,110 kB [ebuild NS *] sys-boot/grub-9999 [0.97-r10] USE="nls sdl truetype -custom-cflags -debug -device-mapper -efiemu -static" GRUB_PLATFORMS="-coreboot -efi-32 -efi-64 -emu -ieee1275 -multiboot -pc -qemu -qemu-mips -yeeloong" 0 kB Total: 13 packages (1 upgrade, 11 new, 1 in new slot), Size of downloads: 24,924 kB The following keyword changes are necessary to proceed: #required by sys-boot/grub-9999[truetype], required by sys-boot/grub:2 (argument) >=media-fonts/unifont-5.1.20080914 ~amd64 #required by sys-boot/grub-9999, required by sys-boot/grub:2 (argument) >=sys-boot/os-prober-1.47 ~amd64 #required by sys-boot/grub:2 (argument) >=sys-boot/grub-9999 ** NOTE: This --autounmask behavior can be disabled by setting EMERGE_DEFAULT_OPTS="--autounmask=n" in make.conf. Use --autounmask-write to write changes to config files (honoring CONFIG_PROTECT).
3.解決依賴(注意上一條命令的提示)
# emerge --autounmask-write sys-boot/grub:2# etc-update..... # 此處選擇-3用新設定檔替換掉舊的
4.安裝
# emerge sys-boot/grub:2
如:
5.安裝、配置
# grub2-mkconfig -o /boot/grub2/grub.cfg #組建組態檔案 grub.cfg# grub2-install --no-floppy /dev/sda #安裝到MBR
6. 大功告成,可以reboot體驗了