Summary of common problems in Ubuntu installation and use

Summary of common problems in Ubuntu installation and use

Recently, because of a rare problem in the UbuntuKylin system, the system crashed and the Linux system was reinstalled. Now using Ubuntu, share common problems and installation experience.

install the system

Materials: Notebook (My Thinkpad E431), Ultra ISO floppy disk pass and Ubuntu image file, and a USB flash drive.

The first step is to prepare the partition

Partition under windows, set aside at least 30G (recommended), just use the partition software that comes with windows.

The second step, BIOS settings

Restart and enter the motherboard BIOS setup interface, close Secure BOOT, and set the U disk as the first startup item. It is recommended to change it back after the installation is complete

Dig a hole first and update later. . .