01-04-2021, 09:57 AM
A little bit of precision here
Sometimes there is a template extlinux.conf in /etc/default, this is a debian thing mostly(ubuntu too?)
It unclear which has priority ,, boot.scr, extlinux.conf or BOOTAA64.EFI
since the initrd runs AFTER kernel (and this where mounting happens)
uboot looks for /boot.scr OR /boot/boot.scr (2partition, separate boot or 1 partition)
OR /extlinux/extlinux.conf or /boot/extlinux/extlinux.conf
Anyway, you have to change both fstab and extlinux.conf,
extlinux.conf has to point to root FS, can be device or UUID or LABEL
Sometimes there is a template extlinux.conf in /etc/default, this is a debian thing mostly(ubuntu too?)
It unclear which has priority ,, boot.scr, extlinux.conf or BOOTAA64.EFI
since the initrd runs AFTER kernel (and this where mounting happens)
uboot looks for /boot.scr OR /boot/boot.scr (2partition, separate boot or 1 partition)
OR /extlinux/extlinux.conf or /boot/extlinux/extlinux.conf
Anyway, you have to change both fstab and extlinux.conf,
extlinux.conf has to point to root FS, can be device or UUID or LABEL