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 X-Spam-Level: ** X-Spam-Status: No, score=2.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B1ABFC433DB for ; Tue, 30 Mar 2021 13:16:50 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 362BC600CD for ; Tue, 30 Mar 2021 13:16:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 362BC600CD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernelnewbies-bounces@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.94) (envelope-from ) id 1lREEO-0005IB-RS; Tue, 30 Mar 2021 09:16:28 -0400 Received: from mail-oi1-x22f.google.com ([2607:f8b0:4864:20::22f]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94) (envelope-from ) id 1lREEK-0005I4-W0 for kernelnewbies@kernelnewbies.org; Tue, 30 Mar 2021 09:16:25 -0400 Received: by mail-oi1-x22f.google.com with SMTP id x207so16457911oif.1 for ; Tue, 30 Mar 2021 06:16:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=QwYEEDxc+CvTxQO/ohdTFTCjrxKsipJHobb09T8hf6c=; b=ZBwn+vLd9Ayg8ujEsIjBUJfzqIYmkzNlQcTr5PHCIRaXexX3akQ/svJbdo3xE1uLEg kzeBPogDAH9Upkqw08lIX5Ug6T2b23C5Z29P4cGREBgfvzz9gxBXQbGR/pivwq5atlH1 IGOz5Kh8E82UBHTbNzAEU7pu13At/h6FTNJ1yeSBpNaRPzSXB4l0Z66ESWhLZYbE/p7O XbhZjaf8xsl7WpKlGKmuXv+8S9BThUfmo6qQ8zjXq3gd6hyoEawD9Ug1cgXK87hZyCUd PAP/1fJwQwGAGramXlX8nMOqktyOMJ/Lg/pmGQ6zxthuDG4PXXDkCRsULDM49yw6R0+T UsPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=QwYEEDxc+CvTxQO/ohdTFTCjrxKsipJHobb09T8hf6c=; b=RExKzQIQ7IloCHqlaWUtymP3w0O73+Q7cqbPeeN5IMk214Kx1Jexo3Jr0NbVvR7BCf bBxf3N+5yNfxfw4ouXL0a9Bv1FbuIGvco2RwjTyfXGouROWZJtC7JkCS70zNnPfIpz8h mI5cvHGGfcrX8PrQoF04uoH4TLa83n3CfEp1olLIhOdrfYR3NmqqquxAFZmHIhCzB2tx 4SvLG/Y0RU2AQv3sH+Ngfq6HCsbZ9/BxsNitJ25XN1ZVh+0ECEWbBpkpIW9Ad0AUNOGw dCG5YyOtc0dwvE5Xv8Xdtb0QNOQtjMPbLB4yJbzyNOrbVpBj6nfETswJusDmWnHsOtKa sAPA== X-Gm-Message-State: AOAM5327CN+RKPMGJ7rVKM3lWa1z4PtXydA8ze0+dFmnehkUG/ozw7T/ be0/ZP1nYKbWw6pir/S7e+Y/plX04viSzDlNMe+cZnZyAlf2Kg== X-Google-Smtp-Source: ABdhPJyjtQZQGBg/sFn6dPNM9XYzrH6Xg8+U734cyxPntrnpElQku57eF2WC3fTBpe25pgtDr+iV8cVJw9RDHxBB30s= X-Received: by 2002:aca:b954:: with SMTP id j81mr3204655oif.45.1617110183115; Tue, 30 Mar 2021 06:16:23 -0700 (PDT) MIME-Version: 1.0 From: Andrew Adamson Date: Tue, 30 Mar 2021 08:16:12 -0500 Message-ID: Subject: Unable to boot to kernel built from stable 5.11.y To: kernelnewbies@kernelnewbies.org X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0112399260283989196==" Errors-To: kernelnewbies-bounces@kernelnewbies.org --===============0112399260283989196== Content-Type: multipart/alternative; boundary="00000000000006fde305bec0cef7" --00000000000006fde305bec0cef7 Content-Type: text/plain; charset="UTF-8" Hi Everyone, I tried to build the kernel myself for the first a few days ago. While the build was successful, I am unable to boot to it. After grub I get a blinking cursor for 15 to 30 minutes, and then a message that says "Please reboot and select proper boot device." Since ubuntu ships with a 5.4 kernel, I copied the config from /boot and used make olddefconfig. I also checked the menu entries in grub and my 5.11.y entry looks identical to my 5.4.y entry. This feels like a config issue with how ubuntu configures the boot process, but I am not sure how to investigate. I checked the ubuntu wiki for advice on kernel building, and noticed they recommend using make deb-pkg instead of make all. I cannot get that make recipe to work, it throws errors from dpkg-source that I'm not sure how to resolve """ dpkg-source: error: unrepresentable changes to source dpkg-buildpackage: error: dpkg-source -i.git -b . subprocess returned exit status 1 """ Does anyone have any recommendations? Thanks in advance -Andrew --00000000000006fde305bec0cef7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi Everyone,

I tried to build the kerne= l myself for the first a few days ago. While the build was successful, I am= unable to boot to it. After grub I get a blinking cursor for 15 to 30 minu= tes, and then a message that says "Please reboot and select proper boo= t device."

Since ubuntu ships with a 5.4 kern= el, I copied the config from /boot and used make olddefconfig. I also check= ed the menu entries in grub and my 5.11.y entry looks identical to my 5.4.y= entry.

This feels like a config issue with how ub= untu configures the boot process, but I am not sure how to investigate. I c= hecked the ubuntu wiki for advice on kernel building, and noticed they reco= mmend using make deb-pkg instead of make all. I cannot get that make recipe= to work, it throws errors from dpkg-source that I'm not sure how to re= solve
"""
dpkg-source: error: unrepresen= table changes to source
dpkg-buildpackage: error: dpkg-source -i.git -b = . subprocess returned exit status 1
"""
<= div>
Does anyone have any recommendations? Thanks in advance<= /div>
-Andrew

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