#Dual boot, automatically boots into Windows.

1 messages · Page 1 of 1 (latest)

pulsar fjord
#

Hi! I've recently set up a dual boot on my desktop pc with windows and arch. Both systems are on the same m.2 ssd. The system automatically loads into windows (as it is the first one on the drive) and I can't seem to find an option to choose between them.
How could I set this up in windows?
Motherboard: ASRock B560 Pro4 if it matters.
Any suggestions?

molten grove
#

Haii, did you changed boot order in BIOS/UEFI?

zinc venture
#

Boot into your BIOS and change the boot order

pulsar fjord
#

Seems like my UEFI only allows me to change boot order based on different drives? But the two OPs are on the same drive in this case.

#

Both OSs are on the first one.

#

The bottom one is a shared drive

severe socket
#

do you have a bbs priorities anywhere in there

pulsar fjord
primal wing
#

did you install a boot manager?

molten grove
#

Windows LOVES to set itself as the first system to boot, and it even corrupted my UEFI like this once

primal wing
molten grove
#

Try using a chainloader for the windows *.EFI executable

pulsar fjord
molten grove
#

like limine

primal wing
#

like grub

molten grove
#

well, that guy obviously has grub

primal wing
#

or systemd-bootmanager (cant remember the name

molten grove
#

he's having the problem when every time you boot into windows it automatically sets itself as the main system

pulsar fjord
primal wing
#

oh

#

that disabled thing seems interesting

pulsar fjord
#

I'm going crazy KEKW

molten grove
# pulsar fjord

Windows automatically changed the EFIVARS to set itself to be the "only" system you have

#

i fucking hate this

molten grove
#

that's why i use limine to chainload the elf and restrict it from doing random shit with my UEFI

molten grove
molten grove
#

it even broke my fucking motherboards firmware once because it failed to change my efivars

pulsar fjord
molten grove
#

i had to reflash my motherboard with an ESP programmer

#

just because of windows

pulsar fjord
#

I hate windows more every day

#

fr

molten grove
#

it basically did sudo rm -rf /sys/that/path/to/efivars/*

#

i don't remember the path, but if you do that command it bricks your motherboard

#

try somehow setting arch back as your main os through the boot menu (f11/f12) and installing a bootloader with a proper chainload function like limine

#

i main limine now because it's bloat-free

#

it does not support a lot of filesystems but works fine for my ext4 ass

pulsar fjord
molten grove
pulsar fjord
#

What do you mean by booting from it? I literally can't choose the OS I want to boot from kek

pulsar fjord
molten grove
#

you're trying to select it in uefi settings

#

go to the boot menu and find it there

#

if it's not there, windows might have overwrote bootx64.efi

pulsar fjord
#

Let me explain

#

I have tried using the Windows Boot Manager to even get into Arch in the first place. Using bcdedit /set {bootmgr} displaybootmenu yes. But Arch is literally not even showing up.

#

I have also tried using EasyBSD and it seems like the whole windows installation is configured to boot in EFI mode, so EasyBSD's multiboot features can't be used? If I understand this correctly.