I never booted into more than one OS, I only have one. I’ve no use for the 5 seconds for selection.
I’ve no clue what bootloader I have… I think not grub, because I cannot find any grub files besides
/etc/grub.d/
with
2 files:
15_ostree
35_fwupd
and grub-mkconfig -o /boot/grub/grub.cfg
results in bash: grub-mkconfig: command not found
I remember in the past turning off the 5 seconds, but I reinstalled my system after Plasma 6 release.
I use EndeavourOS with KDE if that matters/helps.
EndeavorOS offers a choice of systemd-boot and GRUB. So, if you don’t have GRUB, you probably have systemd-boot.
The thing is, I don’t seem to have systemd-boot files.
Under
/boot/
I only haveamd-ucode.img
and nothing else. Tutorials for systemd-boot mention/boot/loader/loader.conf
.I also don’t seem to have the file
/ESP/loader/loader.conf
anywhere.