So, I have my desktop configured with two drives, one has a regular windows install on it that I need to play games with my brother. That works fine.
My second drive originally had Debian on it. But I wanted to also install EndeavorOS. At this point in time, all 3 work, but the selection process to access each system is painfully different.

To access Windows, I just boot from cold, and hit enter or wait for the timer to run out on Windows booting. But when I hit esc to cancel booting Windows, it brings me to Debian’s GRUB selector. But I think when I installed EOS I used the default settings, and I believe it doesn’t use GRUB by default (systemd). So the GRUB menu I get only has Debian or Windows. If I hit ‘esc’ again I am brought to the grub> command line. Here the only thing I know how to do is type “exit” and it closes this grub> cmd line and opens another, very similar one. I type ‘exit’ again and I am finally met with EndeavorOS’s boot selector (I believe this is systemd?)

Now I know from my first dual boot with windows/Debian that I am pretty much stuck having windows boot loader run first, so my perfect scenario of having a single selector off boot is a pipe dream, but I’d love to remove a few of the GRUB cmd steps in getting to EOS (chances are I will only need the Debian system for very specific tasks. odds are I will end up removing it) I’m guessing if I would have told the EOS installer to use GRUB it would have potentially added EOS to the GRUB selection screen? Is it possible to rectify this without wiping and reinstalling with different boot loader options?

    • Nimrod@lemm.eeOP
      0·
      4 months ago

      Interesting… but that just replaces an existing step with another step. I’d like to reduce the overall steps to get to each system. And if I can’t do that, I’d at least like to switch the order to win>EOS>Deb

      • jeffreyosborne@lemm.ee
        0·
        4 months ago

        I’d have a look at the archwiki and install GRUB on eos, and in your bios set eos to be the first boot option, and that will give you the grub boot menu with the option to boot eos, debian or windows.