Using Unetbootin to create a USB flash drive

Use Unetbootin to create a USB flash drive system-general Linux technology-Linux technology and application information. The following is a detailed description. [I = s] This post was last edited by Wang Zhongyun

I used to have a hard drive DVD system and a hard drive Live system. Now I have created a USB flash drive with Unetbootin. The procedure in Ubuntu (11.04) is as follows:
1. Install Unetbootin from the database source;
2. Use Unetbootin to write the Fedora-14-x86_64-Live-Desktop.iso into the U disk;
3. Create a Ubuntu folder and a Natty folder under the root directory of the USB flash drive;
4. Copy the ubuntu-10.10-desktop-amd64.iso to the Ubuntu folder, and extract the initrd. lz and vmlinuz from the image into the Ubuntu folder under the root directory of the U disk;
5. Copy the natty-desktop-amd64.iso to the Ubuntu folder, and extract the initrd. lz and vmlinuz in the image in the casper folder to the Natty folder under the root directory of the U disk;
6. Open syslinux. cfg in the root directory of the USB flash drive in a text editor and add the following two boot menus:

Label ubnentry7
Menu label Ubuntu U/ISO
Root (hd0, 0)/Ubuntu
Kernel/Ubuntu/vmlinuz boot = casper iso-scan/filename =/Ubuntu/ubuntu-10.10-desktop-amd64.iso ro quiet splash locale = zh_CN.UTF-8
Initrd/Ubuntu/initrd. lz

Label ubnentry8
Menu label Natty U/ISO
Root (hd0, 0)/Natty
Kernel/Natty/vmlinuz boot = casper iso-scan/filename =/Natty/natty-desktop-amd64.iso ro quiet splash locale = zh_CN.UTF-8
Initrd/Natty/initrd. lz
7. Save and restart to modify the BIOS to start from the USB flash drive, and then accumulate and restart to enter the USB flash drive boot interface.
8. Select Fedora and Ubuntu U/ISO or Natty U/ISO to go to their respective Live systems.
These three systems have been created. In fact, more systems should be created.
Finally, I wish you a good time in your favorite systems.