so can i just add in my own entries into grub.cfg and they will

No, grub is a sentient bootloader, it will know if you edit its config file manually and will plot to kill you.

If you don't fuck it up

>>58024287
You can but if you run grub-mkconfig -o /boot/grub/grub.cfg then it will overwrite your changes.

>>58024408
cool, i intend to copy it over from the working drive.

what is going on is that i have recently rsync'd my whole install over to a larger SSD. now when i boot off the larger SSD i literally boot into my smaller one because I'm assuming the grub entries have been merely duplicated and dont reference the newer drive.

That said, because i did update my grub config on my smaller one right after I rsync'd, my smaller drive can recognize the larger drive so im just going to copy over the entry so the larger drive can recognize itself.

>>58024491
Nobody asked

File: Sheldon_hue.jpg (10KB, 500x500px) Image search: [Google]

10KB, 500x500px

>>58024491
Nobody cares. Seriously.