Reinstall Ubuntu of different versions in Ubuntu (...... Not a COM32R image ...... "Wrong Solution

Reinstall Ubuntu of different versions in Ubuntu (...... Not a COM32R image ...... "The solution to the error is first, here http://releases.ubuntu.com/download the ubuntu version you need.
(Project needs, I downloaded a 32-bit Ubuntu-10.04.4, originally installed 64-bit Ubuntu11.10,
Unfortunately, installing Tizen SDK in this system will be a little troublesome. This newly released SDK, codenamed Tizen 1.0 Larkspur,
It is required to be installed in a 32-bit Ubuntu operating system ......)
Second, http://www.ubuntu.com/download/help/create-a-usb-stick-on-ubuntu
Learn how to use the downloaded system image file and a USB flash drive larger than 2 GB to create a USB flash drive.
Third, after preparation, insert the USB flash drive and restart the computer. Www.2cto.com because I created the ubuntu10.04U boot disk in ubuntu11.10, I don't know why,
The reason for the image itself is that when the image is started, "... Not a COM32R image ......" Error message. Google, most people have encountered this problem. As for the reasons, there are different opinions (this is not the focus of my attention ),
In short, the solution is like this (this is the key): press the TAB key after the boot, and enter live in the command line prompt that appears later. The subsequent process is a normal process!
You may also enter install. In this case, the live mode experience will be skipped and the installation interface will be directly entered,
I have not tried this. If you are interested, you can study it. Www.2cto.com has gone through the above steps, some parameter selection and filling steps, and patiently waited. OK, a brand new Ubuntu system was born! From column zyz316919766