Do you think there are a lot of Windows xp,windows http://www.aliyun.com/zixun/aggregation/15470.html ">vista,ubuntu 3 operating Systems" installed on your own computer? Or have you installed a DOS system enough? This is nothing. A man named Saikee installed 145 operating systems on his PC, including 3 versions of dos,5 windows and 137 Linux.
Let's start with a screenshot of his startup menu options:
What about the screenshot of his zoning information?
Saikee's PC has a total of 4 physical hard drives, 152 partitions, and his boot menu will require several pieces of A4 paper to print. Perhaps the most time-consuming of his boot is not system hardware detection but rather a system that needs to be started in the System menu grub.
Saikee detailed instructions on how to install 145 systems here. If you have that kind of energy, you might as well try.
Remember how many browsing Windows Firefox can open at the same time? Article? There's always someone to do something unexpected.
This is the miracle of Linux.