Win7+ubuntu Dual System Installation

Xp+ubuntu dual system can be referenced

Install ubuntu12.04 dual system on XP hard drive

1, XP security no longer, finally will we mill people revolt, it is time to do a Win7+ubuntu dual system. Less nonsense, directly into the theme, first free up a hard disk space, in general, will definitely be your Win7 in the last disk and delete the logical partition, I left 200G (Android version of the original code is large, but also introduced the CCache mechanism, which is written to the cost of hard disk!) ）

2. Download the Ubuntu image file
To the official website: http://www.ubuntu.org.cn, download the version you need.
This download is 12.04.4 version, downloaded to the file: Ubuntu-12.04.4-desktop-x64.iso.
And put this file in the system disk packing directory.
3. Unzip and configure the Ubuntu image file
Unzip the Ubuntu-12.04.4-desktop-x64.iso. Disk directory, Casper directory Initrd.lz and Vmlinuz files into the C packing directory.
4. Download Grub4dos
Grub4dos is a good multi-system boot software, it can easily guide a variety of operating systems, such as DOS, Windows, Linux and so on.
The version used in this session is: grub4dos-0.4.4.
5. Decompression and Configuration Grub4dos
Copy the Grldr,grldr.mbr,grub.exe,menu.lst 4 files from the directory in the grub4dos-0.4.4 package to the C packing directory, and then modify the Menu.lst file to add the following at the end:
Title Install Ubuntu 12.04.4
Root (hd0,0)
Kernel (hd0,0)/vmlinuz boot=casper iso-scan/filename=/ubuntu-12.04.4-desktop-x64.iso ro quiet splash locale=zh_cn. UTF-8
INITRD (hd0,0)/initrd.lz
6. Modify the boot. ini file (Win7 does not have boot. ini startup file By default, you can create one yourself win7 system will recognize)
Edit the C:\boot.ini file and add it at the end:

[boot loader]

[Operatingsystems]
C:\grldr.mbr= "Setup Ubuntu 12.04.4"

In this place to note that the view file also to the system hidden options scratch.

7. Go to Ubuntu LiveCD mode
Restart your computer and select the "Install Ubuntu 12.04.4" option to enter Ubuntu LiveCD mode.
8. Uninstalling the/isodevice mount point
Install Ubuntu on the hard disk, the system will automatically mount the partition where the ISO is located, here is the C drive, in the/isodevice directory can see all the files of C drive.
If you install Ubuntu directly, there will be: You can not uninstall the/isodevice mount point prompts, causing the installation failed (of course, the installation is usually broken network, do not tick some online update options). Therefore, you must first unload the/isodevice mount point and enter it in the terminal:
sudo umount-l/isodevice
At this point, you can go to the/isodevice directory to see if the directory is empty, the uninstallation succeeds.
9. Start installing Ubuntu
Run "Install Ubuntu 12.04.4" on the desktop, enter the installation interface, there are three installation options to select the last manually specified mode.
It is generally a direct click on the "Forward" button, when partitioning the partition, be sure to select "Manually specify the partition (Advanced)."
10. Manually specify the partition ( refer to XP hard drive Install ubuntu12.04 dual system )

If you are compiling Android 4.3, you basically need at least 160G/home, 16G swap,10g/root directory

Reference:

Http://blog.sina.com.cn/s/blog_9210f73901014ump.html

Win7+ubuntu Dual System Installation