ACPI fix stopped working after Win11+Fedora dual-boot install.

[aimzieslol]

Yesterday, I installed Win11 on the free space on the laptop. Now, no matter what I do, I can't get the keyboard to work again.

I've even done the acpi_override fix as described on Reddit: https://www.reddit.com/r/linuxhardware/comments/vdc6tz/comment/ijjjwah/

Not even the fix from this repo works:

sh install.sh acpi

My /etc/default/grub looks like this:

GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="rhgb quiet"
GRUB_DISABLE_RECOVERY="true"
#GRUB_ENABLE_BLSCFG=true
GRUB_EARLY_INITRD_LINUX_CUSTOM=acpi_override
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX acpi_osi=! acpi_osi=Linux"

I also run the following:

grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg

Is there anything I can check in dmesg?

[aimzieslol]

OK, figured it out. Probably a problem with Fedora and how it handles grub. I changed this line from true to false in the /etc/default/grub file:

GRUB_ENABLE_BLSCFG=false

Just in case anyone else runs into this problem.