When I start my PC, I get the error message:
Minimal bash like line editing is supported ...
I tried to fix GRUB using this and this, but the error is still there.
When I tried this command sudo mount /dev/sda1 /mnt/boot/efi
output was:
mount: mnt/boot/efi: Can't read the super block
I used boot-repair method, but I did not find the recommended repair method.
I don't have important files in Ubuntu so I don't have any problem if I loose the data in Ubuntu.
Here are my partition details.
How can I solve this problem?