Ubuntu notes Ubuntu 13.04 and win7 dual-system installation

Note: Some images in this article are referenced on the Internet.

1) preparations before installation

(2) Prepare a USB flash drive for installation: at least 1 GB blank USB flash drives or CDs are used to burn images. If your computer supports usb boot, select a usb flash drive. Otherwise, you can only use a CD. Use UltraISO to create an installation disk;
(3) EasyBCD is used to make the boot: Because Ubuntu boot is different from win7 boot, do not use Ubuntu boot to start win7. You will regret it. After the download, install it directly in windows.

2) Start the installation Journey:
(1) In BOOS, set the computer as the USB flash disk as the first boot item. Restart the computer.

 
Then select Simplified Chinese
 
 

(3) Select Chinese and continue

 

 
(6) In the open disk management, we can see the previously compressed space, with the word "idle" in the front. What we need to do is to partition Ubuntu in this idle space, I used to divide it like this: the boot partition "/boot" m is enough, and the system partition "/" is enough to install 30 GB of system and software, the swap partition "swap" is similar to the windows virtual memory, which is generally not larger than the physical memory. The Personal File partition "/home" is as big as you want, similar to windows's "My documents ".

Version. I use version 13.04 myself. I need to fill in more items in the hard disk category. In essence, the "used" option is to select the disk type, therefore, in addition to the swap partition, select "swap" and select "ext4 Log File System" by default. "/Boot", "/", and "/home" are set in the mount point, for "/boot", you must select the "primary partition" and select the idle sector in the win7 primary partition. For the rest, select the logical partition.

(7) First, let's look at the ID of the "/boot" partition you created above, for example, sda7 (You may not be sda7, sda5, or sda6, depends on your/boot Partition Number), select "sda7" in the "device in the boot guide installation" drop-down box below. If this step is ignored, you use Ubuntu to guide Windows.

(9) after the USB flash drive is removed and restarted, you will find that you directly enter your Windows system because we have obtained the boot partition. We need to use EasyBCD to create and start it. It is very easy to choose whether the system is Windows or Ubuntu.
(10) Start EasyBCD after entering windows and add it in sequence. Click "Add NewEntry"> "Neo Grub"> "Install" according to the serial number. Click "Install" to display the following interface and click "Configure"

At the beginning, EasyBCD cannot add a boot through grub2, but it can only be guided by Neogrub.

Find -- set-root/boot/grub/i386-pc/core. img
Kernel/boot/grub/i386-pc/core. img
Boot

# If/boot is partitioned separately, use the following:
Title ubuntu/Linux (/boot on single partitionas)
Find -- set-root/grub/i386-pc/core. img
Kernel/grub/i386-pc/core. img
Boot