Today's routine update says:
Re-run grub-install to update installed boot code!Is "sudo grub-install" really all I have to do? Grub knows where/how everthing was originally installed and will do the right thing without any options? Or do I have to run grub-install with all the same options that were originally used to install grub? [I use a manually generated grub.cfg file, so I'm ignoring the message that tells me I to run "grub-mkconfig".] -- Grant
