Installing the Linux operating system

Install dual operating systems; 1

0. Introduction: 1

1 Experimental Environment: 2

2. Experiment Preparation: 2

3. Start Installation: 2

1 Making U disk Boot tool: 2

2. Install the Linuxos. 3

2.1 Divide 60G space in windowos ... 3

2.2. Power off restart, when the computer starts, press F2 to enter the System menu, first select USB boot ... 3

23. Then insert the USB flash drive and wait for the Ubuntu installation screen to enter ... 3

2.4 Follow the prompts in turn, try not to network ... 3

2.5 Modifying Bcd:5

2.6 Try .... 6

3 Summary: 8

Failures and Lessons: 8

Experience: 8

Install dual operating systems; 0. Introduction:

Ubuntu (Bantu) is a desktop application of the Linux operating system, the name from the southern African Zulu or Hausa "Ubuntu" word, meaning "human nature", "I exist because of the existence of everyone", is a kind of African traditional values, similar to the Chinese society's "benevolence" thought. Ubuntu is based on the Debian distribution and the GNOME desktop environment, unlike Debian because it releases a new version every 6 months. The goal of Ubuntu is to provide an up-to-date, yet fairly stable, operating system built primarily of free software for the average user. Ubuntu has a huge community power that makes it easy for users to get help from the community. Easy for everyone to learn and discuss.

Ubuntu Linux-based free open-source desktop PC operating system is very fit for Intel's ultra-polar positioning support x86, 64-bit and PPC architecture fully support Web browser WPS, Sogou QQ Software is one of the most popular Linux desktop systems.

1 Experimental Environment:

Windows7 AMD64, CPU i5

HDD 500 (Note: 60G to Linux system)

2. Experiment Preparation:

A. Ubuntu13.04 X86.iso

B. USB Boot tool: (using a soft disc or a linuxlive)

C. One USB flash drive, capacity >=1g

D. BCD modification tool (using EASYBCD)

3. Start installation: 1 Make USB drive boot tool:

A download the Ubuntu image http://www.ubuntu.org.cn/download/desktop
B Download the linuxlive in http://www.linuxliveusb.com/en/download;

and install the Production disk launcher

2. Install Linuxos 2.1 to divide 60G space in Windowos

Click "My Computer" right-select "Manage", "Disk Management", find the F-disk partition 60G

2.2. Power off reboot, press F2 to enter the system menu when the computer starts, select USB boot First

23. Then insert the USB flash drive, wait for the installation screen to enter Ubuntu 2.4 Follow the prompts in turn, try not to network

Note: the/boot partition must be partitioned when prompted to mount/partition

Swap partition 4G,/boot to mark 1G, the rest to mount to/on (root partition)

After partitioning, select the boot device: the partition to which the/boot is located

2.5 Modifying the BCD:

The tool you need to use here---easybcd to modify the BIOS in your computer

After the installation is successful, start the computer from the new, enter Windowos, and

Click Add New entry

Select the partition where Linux resides

can be restarted after adding entries are complete

2.6 Try ....

Restart

Successful entry:

3 Summary: Failures and lessons learned:

This method of installing Linux is troublesome, is in the Winos dual operating system, the installation of their own several times there is no successful installation of the main reason is

1 when using linuxlive, the write mode is changed to permanent write, because if the computer fails to read for a temporary write, not only the Linux system installation is not successful, but also to re-create the boot USB drive

2 is in the partition of the Linux mount file, the swap partition must be in the tube,/boot must be mounted, otherwise the operating system is no longer the dual operating system windows, but Linux dual operating system, the difference

3 parts of the laptop after installation, the CPU temperature will increase, because there is no proper graphics driver installed, you can find the appropriate driver in the Ubuntuone, but there are more simple methods:

echo OFF >/sys/kernel/debug/vgaswitcheroo/switch

This sentence can be written in

/etc/rc.d/rc.local, if not, use the touch command to create a new file with the same name

The contents of the file are:

#!/bin/bash
echo OFF >/sys/kernel/debug/vgaswitcheroo/switch

Modify File Execution permissions

chmod +x rc.local

Experience:

Through this installation of the dual operating system did allow themselves to know a lot of technical knowledge, also read a lot of forum documents, but also used in the university operating system courses of theoretical knowledge

Installing the Linux operating system