Hello! I recently installed Windows in some unallocated space on my SSD so I can use Photoshop. Anyway, it somehow broke grub which now throws an unknown file system error and puts me in a grub rescue. I am able to boot into Manjaro if I do the following:
> set root=(hd1,7) > set prefix=(hd1,7)/boot/grub > insmod normal > normal
After this I tried reinstalling grub with
grub-install /dev/sda. The installation reports that is finishes successfully and Windows was detected through os-prober. However, grub is not fixed. Any ideas?