Boot error

When loading Kali, only the cursor blinks. Recovery mode gives the same thing. What could be the problem?

Sounds like the install didn’t go right, but without more details couldn’t say for certain. Since it sounds like this is a fresh install, I would honestly just try again after verifying the iso checksum.

This is not a new installation. I installed it on virtualbox windows11. After rebooting, it gave me this error. (Unfortunately, for some reason I can’t attach the photo)

If it’s not a new installation, I assume you don’t have a saved snapshot created?