David Otto

The issue arises when cmdline.txt is edited via 'sed -i'. That command ends up replacing the symlink /boot/cmdline.txt with the edited content, but the link target in /boot/firmware/cmdline.txt, which is...

I realize that realpath is not required for fstab ... currently. However, a similar problem would arise if /etc/fstab was symlinked. So I though it prudent to fix that as...