Mailserver

Error search

I have had an unexpected problem with my new desktop PC. It’s operated by Ubuntu 20.04 LTS and works perfectly. However, when I tried out the latest versions of Xubuntu and Linux Lite running them in memory only, they both covered the screen with the error message:

Both OSes eventually loaded and could read the files on the hard drive, but Linux Lite was unstable. Sources on the Internet suggest it’s caused by some hardware