From mboxrd@z Thu Jan 1 00:00:00 1970 From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=) Subject: bug#27007: [PATCH 2/2] doc: Adapt to multiple bootloader support. Date: Wed, 07 Jun 2017 00:51:56 +0200 Message-ID: <87efuw91bn.fsf@gnu.org> References: <87shjvsquh.fsf@gnu.org> <20170531072328.16116-1-m.othacehe@gmail.com> <20170531072328.16116-3-m.othacehe@gmail.com> <87zidmd8lv.fsf@gnu.org> <20170605161157.7faa9480@scratchpost.org> 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]:35398) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dINLV-0007jw-9Y for bug-guix@gnu.org; Tue, 06 Jun 2017 18:53:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dINLS-0005JX-42 for bug-guix@gnu.org; Tue, 06 Jun 2017 18:53:05 -0400 Received: from debbugs.gnu.org ([208.118.235.43]:57312) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dINLS-0005JG-0d for bug-guix@gnu.org; Tue, 06 Jun 2017 18:53:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dINLR-0000vO-KX for bug-guix@gnu.org; Tue, 06 Jun 2017 18:53:01 -0400 Sender: "Debbugs-submit" Resent-Message-ID: In-Reply-To: <20170605161157.7faa9480@scratchpost.org> (Danny Milosavljevic's message of "Mon, 5 Jun 2017 16:11:57 +0200") List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: Danny Milosavljevic Cc: 27007@debbugs.gnu.org Hi Danny, Danny Milosavljevic skribis: > On Mon, 05 Jun 2017 12:36:28 +0200 > ludo@gnu.org (Ludovic Court=C3=A8s) wrote: > >> What happens with other bootloaders? Do we get older boot entries? > > Yes, but U-Boot has no support for submenus, only one menu [1]. Extlinux= -the-format technically does support submenus [2]. OK. >> > @item switch-generation > >> What happens to the bootloader itself? Does it change the bootloader to >> the one that was chosen back then? > > No. We had been thinking about it but it's unsafe to do that. > > So instead switch-generation will always reuse the bootloader that was us= ed in the current generation. > > switch-generation has the same effect as manually selecting another menu = entry from the boot menu on bootup would have had - it just additionally de= faults to that entry. > > On the other hand, when you run "guix system reconfigure" or "guix system= init": There, it will install and use the (newly) specified one. OK, got it, thanks for clarifying! I think it would make sense to be explicit about this in the manual. Ludo=E2=80=99.