Windows 7+ubuntu 11.10 Dual system Installation

1, Windows 7 installation EASYBCD (currently the latest version of 2.1.2), download the address linuxidc.com/linux/2007-12/10060.htm ">http://www.linuxidc.com/linux/ 2007-12/10060.htm

2, the Ubuntu system file Ubuntu-11.10-desktop-i386.iso copied to the C-packing directory, with ultraiso Casper directory Initrd.lz,vmlinuz 2 files extracted to the desktop, Then copy it to the C-packing directory, why not directly extracted to the root directory? Because directly extracted to the root directory, we can not see where the file is placed, if this is the direct extraction, restart the computer again, you will not enter the Ubuntu system interface to install the desktop.

3. Operation EasyBCD

->add new Entry

->neogrub

->install

->save setting

-> Select Neogrub Bootloader

->configure

3, in the Menu.lst notepad input

Root

Kernel/vmlinuz Iso-scan/filename=/ubuntu-11.10-desktop-i386.iso Boot=casper Splash

Initrd/initrd.lz

Boot

4, restart the computer, found that a number of Neogrub Bootloader selected, into the Ubuntu optical disk system, ALT+F2 or ctrl+alt+t, in the terminal operation of the input sudo umount–l/isodevice

The Ubuntu installation icon on the desktop and start the normal installation.

After the installation is successful, restarting the computer will go directly to Ubuntu 11.10, open the terminal and enter the following command:

sudo update-grub

Reboot again and the Windows7 boot menu can appear

5, we modify the startup item, adjust its Win7 to the first boot option

Enter Ubuntu run terminal input a command

#sudo chmod +w/boot/grub/grub.cfg To modify the Grub.cfg file to a writable state

#sudo gedit/boot/grub/grub.cfg

6, found inside several paragraphs to

# # #BEGIN **************## #开头

# # #END code for ****************## #结尾

We'll cut the code that contains Win7 to

{Set timeout=10

Fi

# # #End/etc/grub.d/00_header ###} below

and confirm set default= "0"

After saving exit, restart menu item will adjust the Windows7 as the first, so you can normally enter the WINDOW7, if you need to enter other systems, enter the starting item for the appropriate choice.