From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id iL2QBmH95mHBagEAgWs5BA (envelope-from ) for ; Tue, 18 Jan 2022 18:48:17 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id EMLjA2H95mFrFQAA9RJhRA (envelope-from ) for ; Tue, 18 Jan 2022 18:48:17 +0100 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id B009DBAA8 for ; Tue, 18 Jan 2022 18:48:16 +0100 (CET) Received: from localhost ([::1]:37816 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n9sad-0006bq-Rh for larch@yhetil.org; Tue, 18 Jan 2022 12:48:15 -0500 Received: from eggs.gnu.org ([209.51.188.92]:52370) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9sDO-0005O0-H9 for help-guix@gnu.org; Tue, 18 Jan 2022 12:24:14 -0500 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:33123) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9sDM-0005Hu-8m for help-guix@gnu.org; Tue, 18 Jan 2022 12:24:13 -0500 Received: (Authenticated sender: tanguy@bioneland.org) by mail.gandi.net (Postfix) with ESMTPSA id 0F23DE000F for ; Tue, 18 Jan 2022 17:24:02 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable From: Tanguy LE CARROUR To: help-guix@gnu.org Subject: Grub menu not displayed Date: Tue, 18 Jan 2022 18:24:02 +0100 Message-ID: <164252664225.4436.17945196870480172855@localhost> User-Agent: alot/0.10 Received-SPF: none client-ip=217.70.183.196; envelope-from=tanguy@bioneland.org; helo=relay4-d.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1642528096; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=3xWqgQhOFcLQJQtmVBT+T+jWIwWWXrW0y3NHsHwwr9Y=; b=FSUlYpq0LjCdvmFemtU1M09Tb7W5ha82dTQt0XqmIuri1Gx5erb98BhdjQUtds29+h1BG+ 4kodEXf91ibD6Ne58wRMxUUJ6S6uRIlJzWZqP4XJzMwFIn+fTwXJ1qpAEwQevOVP7xSX1k BwnKH9oFWiDhaFiNA7U3xxXHjqHiAhzZoGr+26oyfKFeDIOCPQr2s8FXCVWxuDZNxKA/NE RIZCfU/1CmoydmZIuMQw/PCOSj/cxNWoaW7i+7yMuX9bh8kJz3hrVfSC86EIrWYh141rLk pvxRFWdIGkiklF8MeBnQbl/Er08myGx5GgxQ/v3vpT5N2Jid/WC/QUG+Dkx9Hg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1642528096; a=rsa-sha256; cv=none; b=XlGUJ6RLuZ7IzYSLNYvhfibfcX9giq81ix9x0zs7iL1lh4TLFnrUXeVzB7FC/aK9A4UViI Y5g+qK77YO2ernOIIb1W5ElB4K1aYoiyzRWv25zEOmbD5uYyD85ZzjLQXvLRH0a8pc+VWW 1gjfb4K7ax3zozim0/qvFEsocvSwWUOIUXKYn/aiaw8KTNy40GWNEcIugf8a1DwKAnT1Iu Ar5y6TXZrtF+Tbw+ecwAsAz8OAqsSps5XuzbKezf0iItQFXc6pw/WucndOx1uPRK3zWag4 rfOfept88ClrBaOnqjYo79UcDYfGfPd/0HXxak7KrGnfVVk/mDMq6E+GzFdOqg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.72 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: B009DBAA8 X-Spam-Score: -2.72 X-Migadu-Scanner: scn1.migadu.com X-TUID: 5FsA/r7gClZz Hi Guix, I've been having this problem since the very beginning but, as it is not a "must have" and it only affects 1 of my 3 computers running Guix System, I've lived without the Grub menu for years. When my computer boots, I only see a black screen with "Seabios [=E2=80=A6]= Grub loading [=E2=80=A6] Welcome to Grub!", but I never get the Grub menu where = I can select a previous generation. After a few seconds, it boots and I get to the graphical session manager where I can login. My configuration is the following: ``` (bootloader (bootloader-configuration (bootloader grub-bootloader) (targets (list "/dev/sda")) (keyboard-layout keyboard-layout))) ``` My guess is that it's related to the screen resolution. So I had a look into `gnu/bootloader/grub.scm` and saw the following: ``` (define-record-type* ;; Default theme contributed by Felipe L=C3=B3pez. grub-theme make-grub-theme grub-theme? (image grub-theme-image (default (file-append %artwork-repository "/grub/GuixSD-fully-black-4-3.svg= "))) (resolution grub-theme-resolution (default '(1024 . 768))) (color-normal grub-theme-color-normal (default '((fg . light-gray) (bg . black)))) (color-highlight grub-theme-color-highlight (default '((fg . yellow) (bg . black)))) (gfxmode grub-theme-gfxmode (default '("auto")))) ;list of string ``` Before I try to define a custom `grub-theme` record, to change the `resolut= ion` or the `gfxmode`, I wanted to ask you guys, for if I mess up my Grub, I might be in big trouble! ^_^' Any help welcome! Regards, --=20 Tanguy