EeePC 4G-XでUbuntu 10.04とSpeedybootのデュアルブート 環境構築完了

構築完了しました。
GRUB2の設定がかぎです。
ステップ1 Speedybootエントリの追加。
sudo gedit /etc/grub.d/40_custom

#!/bin/sh
exec tail -n +3 $0
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
menuentry "Speedyboot" {
set root=(hd0,1)
linux /kernel6.bin root=LABEL=DVMDISC rootmedia=usb vga=0x314 baseva=scan loglevel=0 splash=silent quiet
}

# the 'exec tail' line above.

ステップ2 起動時にGRUBメニューの表示 タイムアウト60秒
sudo gedit /etc/default/grub

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.

#GRUB_DEFAULT=0
GRUB_DEFAULT="Speedyboot"
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=60
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_LINUX_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

ステップ3 GRUB設定の反映(必須)
sudo update-grub2
これで終了。
ここの記事を参考にしてます。