Install Linux on a USB flash drive (not on a USB flash drive)

U disk boot and installation of Linux (not to install Linux on the u disk) 1. DiskGenius.exe this software can meet my needs, try it, it is still very useful.

DiskGenius Software Interface
Create a usb hdd boot disk
Use this software to make the USB flash drive into a usb hdd boot disk. At this time, the USB flash drive can be started into DOS. After completing Operation 1, you can insert it into the computer to see if it has been started into DOS, after the instance is started normally, it will enter DiskGenius under DOS and Press ESC to exit. Two steps, namely, DOS prompt C: \> www.2cto.com, are completed. After completing this step, you can install some gadgets into the USB flash drive to facilitate normal maintenance of the system, such as ghost. 2. Install grub4dos into the USB flash drive.
This step requires the grub4dos software, you can.

File in USB flash drive 3. From the Linux Startup File, replace vmlinuz and initrd in iso. lz (the file is located in the directory of the kubuntu installation disk, and my files are F: disk F: \ casper \). Decompress these two files and place them in the boot folder of the USB flash drive. Modify menu. list file, add the following lines to the end of the title Linux Install Setupfind -- set-root/boot/kubuntu-12.04-desktop-amd64.isomap/boot/kubuntu-12.04-desktop-amd64.iso (0xff) kernel/boot/vmlinuz boot = casper iso-scan/filename =/boot/kubuntu-12.04-desktop-amd64.iso ro quiet splash locale = zh_CN.UTF-8initrd/boot/initrd. lz www.2cto.com 4. Start the computer. Normally, go to the end of step 1, that is, there is a DOS prompt (as shown below). Enter the grub command. C: \> after grub is started, it is the GRUB4DOS startup interface. The last line contains the modified title Linux Install Setup. Select this title to start booting. Next is a series of text interface dialog box, select the language, keyboard type ...... 5. Successfully installed by txscool2000