Should I switch to grub-efi if grub-pc is already installed

Well, after 5 (yes 5) re-installs of Debian I learned a few things.

  1. Windows when installed on a SSD will default to EFI mode.
  2. Debian defaults to the BIOS (legacy, what ever) mode regardless of if it’s on a SSD or HDD type of drive.
  3. EFI & BIOS mode don’t talk worth a DAMN!
  4. Debian offers “Live” cds of most of the available desktops (GNOME, KDE, MATE, etc).
  5. The “Calamari” installer on the live cd is waaaaaaay easier to use that the net install cd installer.
  6. I now know just to switch to EFI only mode before installing Debian, in the computer’s BIOS settings, it automatically selects grub-efi instead of grub-pc. When installing dual SSD drives.
  7. You can format and partition more than one drive when doing a Manual install in Debian (I didn’t know this until this fiasco happened)
  8. DON"T SCREW UP THE BOOT SETTINGS IN THE FIRST PLACE & STAY OUT OF THE GRUB EDITOR! ← note to self :zany_face:

Thankfully it’s done & over. I now have a 1000GB SSD & 250HDD for Windows (Games hog a lot of space) and a 500GB SSD & 3TB HHD for Debian. And it presents to OS’s in the boot menu correctly.

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