From mboxrd@z Thu Jan 1 00:00:00 1970 From: iyzsong@member.fsf.org (=?utf-8?B?5a6L5paH5q2m?=) Subject: Re: Some questions regarding GuixSD Date: Sat, 01 Oct 2016 11:42:06 +0800 Message-ID: <87fuogenw1.fsf@member.fsf.org> References: <20160930010954.GA644@khaalida> <87zimpssv3.fsf@gnu.org> <20160930194615.GA17165@khaalida> <87vaxckfcc.fsf@member.fsf.org> <20161001021950.GA31654@khaalida> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:52674) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bqBBp-0002kq-HW for help-guix@gnu.org; Fri, 30 Sep 2016 23:42:18 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bqBBj-0001YF-P6 for help-guix@gnu.org; Fri, 30 Sep 2016 23:42:16 -0400 Received: from mail2.openmailbox.org ([62.4.1.33]:38327) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bqBBj-0001Xc-Ix for help-guix@gnu.org; Fri, 30 Sep 2016 23:42:11 -0400 In-Reply-To: <20161001021950.GA31654@khaalida> (dian cecht's message of "Fri, 30 Sep 2016 19:19:50 -0700") List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+gcggh-help-guix=m.gmane.org@gnu.org Sender: "Help-Guix" To: help-guix@gnu.org dian_cecht@zoho.com writes: > On Sat, Oct 01, 2016 at 09:50:11AM +0800, =E5=AE=8B=E6=96=87=E6=AD=A6 wro= te: >> dian_cecht@zoho.com writes: >>=20 >> On GuixSD, you can rollback the whole system safely and easily (by >> choosing a grub menu item at boot). > > I don't guess you happen to be able to supply me with the options passed = to do > this, would you? Ah, that's managed by guix on GuixSD, which produces a grub.cfg with menu containing all systems (current and previous if not deleted explicitly) it ever built. No option needed. > My systems aren't exactly standard installs, and I don't use > GRUB for anything at the moment (this may or may not change depending on = where I > feel Guix fits into my systems, and whether I end up migrating everything= over, > or if it's just one computer that has a GuixSD install on it). OK, muli-boot with GuixSD can be done with chainloader, etc. but it's a bit tricky. You probably want to try it in a VM (eg: guix system vm) first :-)