Five steps to install Ubuntu in Win7

Step 5: install the win7ubuntu dual-system on Ubuntu under Win7. I have been searching for it online for a long time, and I have not found a good tutorial for installing ubuntu in win7. After my unremitting efforts, I finally figured out the entire process, so I hope to help you. Before performing this operation, we recommend that you...
In step 5, install the Win7 Ubuntu dual-system. I have been searching for it online for a long time, and I have not found a good tutorial for installing ubuntu in win7. After my unremitting efforts, I finally figured out the entire process, so I hope to help you. Before proceeding, we recommend that you read this article carefully from start to end. each point is very important. First: download Ubuntu and go to the official website to select the version you want to install. Www.2cto.com Second: Download grub4dos grub4dos is an excellent multi-system boot software that requires guidance to install ubunt.: http://www.ubuntu.com/desktop/get-ubuntu/download Third: 1. decompress grub4dos. copy the grldr, grldr.mbr, and grub.exe files in the directory to the C root directory. 2. decompress ubuntu10.10 and run vmlinuz and initrd under the casper directory. copy two lz files to the C root directory. 3. create a menu under the C root directory. lst file with the following content: title Install Ubuntu root (hd0, 0) kernel (hd0, 0) /vmlinuz boot = casper iso-scan/filename =/ubuntu-10.10-desktop-i386.iso ro quiet splash locale = zh_CN.UTF-8 initrd (hard drive, 0)/initrd. lz www.2cto.com 4. create a new file named boot in the C root directory. ini. The content is as follows: [boot loader] [operating systems] c: \ grldr. mbr = "ubuntu" 5. copy the ubuntu-10.10-desktop-i386.iso to drive C or the root directory of drive D. note: the name of the Ubuntu file you downloaded should be set up with "menu under Step 3: C root directory. the name of the lst file is the same. for example, if you download version 12.04, you need to change the third line in step 1 to kernel (hd0, 0) /vmlinuz boot = casper iso-scan/filename =/ubuntu-12.04-desktop-i386.iso ro quiet splash locale = zh_CN.UTF-8 otherwise it will be very troublesome and will cause you to enter the ubuntu installation interface. Four: restart the computer, press enter to enter the Ubuntu10.10 installation interface, open the terminal, and enter the following command: sudo umount-l/isodevice to unmount the drive where the disc is located, otherwise, partitions cannot be found on the partition page. Double-click Ubuntu and install it as prompted. Last But Most Important: after ubuntu10.10, grldr.mbr, grub.exe, vmlinuz, and initrd are installed. lz, menu. lst, boot. ini files can be deleted. after www.2cto.com is started, the boot page is displayed. you can choose Ubuntu or win7 to start the system without any settings. In addition, this is the Ubuntu method installed on the hard disk in win7 or vista. if the system is XP or other methods, this method is not necessarily effective.
There are also some issues about Linux installation: before installation, you must separate two or three blank disks, one for swap (4-8 GB ), one for/boot (about 80 GB) and one for home (this is not necessary ). During installation, select manual Partitioning. we recommend that you create three partitions for Ubuntu: root partition, home partition, and swap partition ). Root partition: equivalent to the home partition of the system disk: swap partition (swap) for some user files: This is similar to the virtual memory in Windows, but it is more professional than that, directly Create a partition, and there are SWAP files in Linux. the recommended size is twice the memory capacity, which is too big, after all, the hard drive speed is too slow.
Author More study needed.