Windows 7+Ubuntu 11.10 dual system installation

1, install EasyBCD under Windows 7 (currently the latest version is 2.1.2), download address linuxidc.com/Linux/2007-12/10060.htm">http://www.linuxidc.com/Linux/2007-12/10060.htm

2, copy the Ubuntu system file ubuntu-11.10-desktop-i386.iso to the root directory of the C drive, use the UltraISO to Casper directory Initrd.lz, vmlinuz 2 files are extracted to the desktop, and then copied to the root directory of the C drive, why not directly extract to the root directory? Because it is directly extracted to the root directory, we can't see where the file is placed. If it is extracted directly, when you restart the computer again, you will not enter the Ubuntu system interface to install the desktop.

3, Run EasyBCD

->add new entry

->NeoGrub

->install

-> ;save setting

->Select NeoGrub Bootloader

->configure

3. Enter

root
in menu.lst notebook >

kernel /vmlinuz iso-scan/filename=/ubuntu-11.10-desktop-i386.iso boot=casper splash

initrd /initrd.lz

boot

4, when restarting the computer, found a new NeoGrub Bootloader selected, enter the Ubuntu CD system, alt+F2 or ctrl+alt+t, enter sudo umount – l/isodevice

in the terminal operation Finally, click the Ubuntu installation icon on the desktop and start normal installation.

After the installation is successful, restart the computer and go directly to Ubuntu 11.10. Open the terminal and enter the following command:

sudo update-grub

Restart again and the Windows 7 boot menu can appear

5. We modify the boot item and adjust its win7 to the first boot option.

Enter the Ubuntu run terminal input one Command

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

#sudo gedit /boot/grub/grub.cfg

6, found that there are several paragraphs to

###BEGIN**************### beginning

###END* ***************###End of code

We will cut the code containing win7 to

{set timeout=10< Br>

fi

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

and confirm set default="0"

After saving and exiting, restarting the menu item will adjust Windows7 to the first item, so that you can enter window7 under normal circumstances. If you need to enter other systems, enter the startup item and make the corresponding selection.