Grub doesn't open to anything

[petsam]

@pupperemeritus

i reinstalled grub and regenerated the config file

Are your issues on different installations? One is btrfs and one ext4?
I am confused…

Grub error file /@/boot not found

When I try to list folders in /@ . There is nothing it's a blank reply. There is @cache @ @root @tmp @home @log @srv and timeshift-btrfs in /. This screen is coming a few days after installation. when i do ls (hd0,msdos1)/@. it returns an empty line.