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This article mainly explains "how to use USB disk to install linux system". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to install linux system using USB disk".

First, download the system installation software, the Ubuntu version of the ISO file.

There are two ways to install the downloaded ISO installation files: one is to install the flash drive with a flash drive; the other is to carve the ISO file into a CD and install the USB disk with the CD. The key point is to install the U disk with a U disk.

To install with a U disk, you must first install the ISO file to the U disk. You can't copy the ISO file directly to the U disk. You need to install it with the UltraISO file. Software can be downloaded from the Internet. Open the Ubuntu file with UltraISO software.

Then use the "boot" of UltraISO software: write to the hard disk image

Select USB-HDD and click write. Exit the software when you are finished.

Use a flash drive to install Ubuntu. Enter the computer into the COM setting and use the U disk as the boot disk. Restart the computer after saving, and the flash drive acts as a USB-Cdrom. After entering the interface, you can choose to install Ubuntu to your hard drive or to a USB drive. If it is not installed, you can also surf the Internet or do other things at this time. But anything you save is lost when you restart, and the interface and files are all restored to their original state. The only advantage is not afraid of the virus. If you want to be the same as windows, you have to do a second installation. Of course, you can also install it in windows, and after installation, you can create another startup directory in XP, but it affects the performance and speed of UBUNTU. The best way is to install it separately.

To partition a separate installation, two zones are required: one is the virtual memory area (swap), also known as the swap area. The size is 150M~1200M, and 1000m is recommended. The other primary partition is greater than 5G. The installed system files are about 3G, which will be upgraded and downloaded in the future. After the two partitions are divided, you can install Ubuntu. I use an 8G SD card, which is divided into three zones. In addition to two Ubuntu partitions, I have a 1.5G FAT32 partition, which is mainly used under Winodws, and can also exchange files with Ubuntu and store files after download. It is safe to disconnect the hard drive when installing Ubuntu.

The user name and password must be set during installation, or you can choose to enter the password automatically at startup. Passwords must be kept in mind when upgrading and installing files. Choose a language for installation, which supports many languages, as well as simplified Chinese. Of course, you can also change the language online after installation. It is best to upgrade the installed Ubuntu first.

Thank you for your reading, the above is the content of "how to use USB disk to install linux system". After the study of this article, I believe you have a deeper understanding of how to use USB disk to install linux system, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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