Arch Linux

lngndvs

Member

Registered: 2012-08-28

Posts: 15

Install grub a new from running system

Is it possible to iinstall and update/reinstall grub from a running Arch installation?  I installed an Ubuntu beta system that obviously reinstalled grub, but has assigned wrong UUIDs to the Arch partition.  I would like to install grub, and abandon the Ubuntu.

Alan Davis

2ManyDogs

Forum Fellow

Registered: 2012-01-15

Posts: 4,646

Re: Install grub a new from running system

Yes. https://wiki.archlinux.org/index.php/GRUB#Installation

If you try it and have more specific questions, ask.

Blasphemist

Member

From: Colorado

Registered: 2013-01-17

Posts: 160

Re: Install grub a new from running system

Yes, you can. Is this a BIOS or UEFI based system? That affects exactly how to do it but Grub isn't doing any thing after it loads the kernel at boot.

---

Simple and Open