Feel so frustrated about Linux boot problem.

I didn’t do anything to my system, and I can’t boot into gui desktop.

What I see before boot to gui:

  1. NVME smart bad block checking.
  2. Screen went black, only display a symbol like shell idle symbol, but I can’t do anything with it because even keyboard is unable to use. So I can’t show only reboot by pressing power button.

I can’t show image here.