From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BBF1AC43334 for ; Wed, 29 Jun 2022 02:11:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230292AbiF2CLF (ORCPT ); Tue, 28 Jun 2022 22:11:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59962 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229692AbiF2CKt (ORCPT ); Tue, 28 Jun 2022 22:10:49 -0400 Received: from mail-ot1-x32a.google.com (mail-ot1-x32a.google.com [IPv6:2607:f8b0:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 483073587C for ; Tue, 28 Jun 2022 19:10:39 -0700 (PDT) Received: by mail-ot1-x32a.google.com with SMTP id y10-20020a9d634a000000b006167f7ce0c5so11150154otk.0 for ; Tue, 28 Jun 2022 19:10:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :references:from:in-reply-to:content-transfer-encoding; bh=gkHfsXLx9qHK2Yq1QGAscG2j8XUUkAsHOvO+dNYDUI4=; b=OhXJFdeQ+g9SZU442aHOwY0b8hqtivrhKuQtduBp20eq9p7/6HOUYVORnWFEk0QvR6 0J4jEH6x8TCeKo96bjLqCrXp0HYqExagdLJxFO/CHsOARNjceFqiotrBY4BMqVYRHe+q 970NjyKHSQXvqT/mDWLn6zIvgO2/Et3Eh72uzdUbiDHsU/JCO2/c6AG2+1xBjf6jMlsb xz+h9L6TFEKB3LQ0zvDudQJKVa3B7Sm4749lxLFUVuEfds/DuESHwkxm0uNvD5DYt9KF P3x34XQdm8LcA2iA7t6MKWTyRWGxanWC3ky1+D9e8XVjv75OBol/WM2y2Dtv2ybkonFS zmmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=gkHfsXLx9qHK2Yq1QGAscG2j8XUUkAsHOvO+dNYDUI4=; b=kpY9ihD9ODbnWS2nFZbJcHmwz+hDUnkFBKOOHldJIXwmKGfhdeeSTtcmsUzMXfkxMI yiT+orNolp6CbSQNr1tnjodUtKXhn4jWwgIizUiK+1aYN7tA5296n1oAcex6fVawwcV6 guAIHB9O5B2EN8edNo7N09MCq8domnWIZTw9zmyJcbzWJylvErVsNDB4hC5U5w96RLfU I7vyVTSF8kkYv+qABsr7Es0RBrplfTw2CBkTNfKFrP9lN76EKGmXkDQk9fQtMQm6M8Zs 9O3PTThr8PzydczGk3U0ogWyTfKoo4FEPqssacIsQBzG6hupAGwAaXDbAbFWNYjxJxeR /3bQ== X-Gm-Message-State: AJIora+uLAY7krtVR+tvcXQkgkFAi6p57WNR5HM8YZnR5iWv/nqEV0Ek fttV2mLld7YlZhdGbbPuChaSlgMA5t4a6N/s X-Google-Smtp-Source: AGRyM1spFHgUavhAA5ryXFFQIqxmv7GQ9apiCMR0zUZ+LjEFKyqoBgxGQnz6OejyM89KeUMIQ8LcmA== X-Received: by 2002:a9d:6ac4:0:b0:616:b183:c7e6 with SMTP id m4-20020a9d6ac4000000b00616b183c7e6mr515732otq.353.1656468638335; Tue, 28 Jun 2022 19:10:38 -0700 (PDT) Received: from [192.168.3.92] ([47.189.16.5]) by smtp.gmail.com with ESMTPSA id k11-20020a9d198b000000b0060bf670dd35sm8966217otk.49.2022.06.28.19.10.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 28 Jun 2022 19:10:37 -0700 (PDT) Message-ID: <0b025627-8496-030a-2971-6ca72d73b428@gmail.com> Date: Tue, 28 Jun 2022 21:10:37 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: Upgrading motherboard + CPU Content-Language: en-US To: Alexander Shenkin , Linux Raid References: <20220624232049.502a541e@nvm> <20220624234453.43cf4c74@nvm> <22102e4b-4738-672d-0d00-bbeccb54fe84@shenkin.org> <5cb8d159-be2a-aa6c-888a-fcb9ed4555c1@youngman.org.uk> <20220625030833.3398d8a4@nvm> <1b6c6601-22a0-af2a-81a9-34599b1b0fa7@youngman.org.uk> <20220627160558.0ec507ae@nvm> <693d4b1c-ee58-4cc2-854b-4ae445ff7d24@Spark> <3e756547-ae18-c0d8-209e-8dd1fc43bb0f@plouf.fr.eu.org> <24ac75be-4e0b-0c50-8d87-b673535f7686@shenkin.org> <2bece936-f802-3137-3597-6269b1cfc9bb@gmail.com> From: Ram Ramesh In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org When all else fails, I use a usb3 NIC until the correct NIC drivers are found :-) I think you can use another disk to install UEFI setup and boot your raid from that install. If you do not have a spare disk, use USB to experiment. They are cheap to buy and use as you only need a bare install (on USB)  to get started. I converted several legacy to UEFI. However, none was from a RAID. I always leave 32G in every install/boot disk for crunch work like this. I recommend this. Even the machine that has RAID1 boot has first 32G on each RAID1 disk unused (so that I can convert this install too into UEFI, when I decide to) Note that you need GPT for UEFI boot disk. So, separate disk/USB is the best. Ramesh On 6/28/22 20:05, Alexander Shenkin wrote: > Thanks all, > Once I installed a graphics card, I was able to enable CSM and I've > booted successfully.  Thanks everyone for your help. Converting to > UEFI would be a good idea, though not sure how easy that will be given > that /boot is a RAID1 array (how do you resize all the partitions, etc?). > > Anyway, now looking for a network driver for this mobo...  ;-) > > On 6/28/2022 2:57 PM, Ram Ramesh wrote: >> On 6/28/22 16:32, Alexander Shenkin wrote: >>> >>> On 6/27/2022 7:26 AM, Pascal Hambourg wrote: >>>> On 27/06/2022 15:57, Alexander Shenkin wrote : >>>>> >>>>> CSM is greyed out.  I think I need a graphics card >>>> >>>> Is secure boot disabled? Legacy boot is not compatible with secure >>>> boot. >>> >>> There's no way to completely disable secure boot on this mobo. It's >>> an Asus Prime B560M-A. >> >> Can you boot legacy install with UEFI boot disk? Have you  tried >> booting with sysrescuecd or some such to boot your installed OS? >> >> Have you considered converting UEFI? CSM/Legacy boot support is >> dropping steadily. Sooner or later it will be extinct. >> >> Regards >> Ramesh >>