grub problem?

Question

GRUB

Hello, I can't boot Linux from Grab error:

grub> linux /boot/vmlinuz root=/dev/sdb2
error: cannot allocate kernel buffer.

Answer 1

Everything was solved with a simple reboot -_-

Answer 2

the wrong command
is here on the page , and if you are too lazy to read all the letters,
use Ctrl+f to find the line "grub> linux /boot/vmlinuz" and read from there )))