March 19, 2020

Last Updated on 2021-06-16 by Clay

Today after I restart my computer, a mysterious error occur: "Error: invalid environment block. Press any key to continue…". The most tragic is, after I press any key, the system is no-response, it was die.

Last Updated on 2021-10-13 by Clay

Today when I turned on the computer, I got an error message: the root filesystem on /dev/sda1 requires a manual fsck again. This is not the first time I got it, so I think I need to record it and maybe it can help me to learn more and more.

Last Updated on 2021-06-16 by Clay

A few years ago, many people installed the operating system was used a disc to make a bootable disc. But with the evolution of laptop products, more and more machines have no optical disc drive.

Last Updated on 2021-06-16 by Clay

Ubuntu is a famous version in Linux family. Today I want to introduce how to install Ubuntu (18.04, or other version can use the similar steps).

Last Updated on 2021-06-16 by Clay

So far, I didn't put data too much on my Linux notebook, so I backup my file was very easy. About my program, my code, I always push to Github or private GitLab. I have also written some novels, but I always upload them to Google Drive. So "backup my files" is always a easy thing to me.