/Shell/Bash/How to boot from grub rescue

How to boot from grub rescue

ls
# This will list all your devices

# Then you have to go through each, type something like this (depends on what is shown by the ls command):
ls (hd0,1)/
ls (hd0,2)/
# ... and so on, until you find:
(hd0,1)/boot/grub OR (hd0,1)/grub
# ... or, in case of "UEFI", it look something like:
(hd0,1)/efi/boot/grub OR (hd0,1)/efi/grub

# Now you have to set the boot parameters accordingly - just type the following (with the correct numbers for your case) and after each line press return:
set prefix=(hd0,1)/grub
# ... or (if grub is in a sub-directory):
set prefix=(hd0,1)/boot/grub

# Then continue with
set root=(hd0,1)
insmod linux
insmod normal
normal

# Now it should boot. Go to the commandline (e.g. start a "terminal") now, and execute:
sudo update-grub
# ... this should correct the missing information and it should boot next time.

# If NOT - you have to go through the steps again an might have to repair or install grub again.

Source: unix.stackexchange.com

Similar codes

0 vote135 views1 answer
How to print something from the command line
Shell/Bash
1 vote120 views1 answer
Conda install xlrd
Shell/Bash
25 votes111 views3 answers
Upgrade docker compose windows
Shell/Bash
0 vote118 views1 answer
Adonisjs 5 create model migration controller
Shell/Bash
1 vote121 views1 answer
Why can't i find execute option in ubuntu properties
Shell/Bash
0 vote117 views1 answer
Yum install firefox
Shell/Bash
6 votes125 views4 answers
Install xampp ubuntu 20.04
Shell/Bash
4 votes85 views1 answer
Ubuntu cmake
Shell/Bash
2 votes137 views2 answers
Composer add git repository
Shell/Bash
0 vote200 views1 answer
Npx eslint fix
Shell/Bash