Error on Reboot Boots to BusyBox

[alphagenius]

My son's computer has been running just fine for awhile now. But today he restarted the computer and when it booted up, he got this message:

[ 0.392571] Initramfs unpacking failed: Decoding failed

Busy Box v1.30.1 (Ubuntu 1:1.30.1-4ubuntu4) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)

I am not sure what to do about this. Does anyone know what to do to fix this?

[Snowhog]

Maybe https://bugs.launchpad.net/ubuntu/+s...60/comments/26