From owner-freebsd-virtualization@freebsd.org Fri May 4 15:04:46 2018 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 167ECFAF8AD for ; Fri, 4 May 2018 15:04:46 +0000 (UTC) (envelope-from hausen@punkt.de) Received: from kagate.punkt.de (kagate.punkt.de [217.29.33.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 85C076E308; Fri, 4 May 2018 15:04:45 +0000 (UTC) (envelope-from hausen@punkt.de) Received: from hugo10.ka.punkt.de (hugo10.ka.punkt.de [217.29.44.10]) by gate2.intern.punkt.de with ESMTP id w44EdLQd006124; Fri, 4 May 2018 16:39:21 +0200 (CEST) Received: from [217.29.44.241] ([217.29.44.241]) by hugo10.ka.punkt.de (8.14.2/8.14.2) with ESMTP id w44EdKdQ036928; Fri, 4 May 2018 16:39:20 +0200 (CEST) (envelope-from hausen@punkt.de) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: Centos7 uefi boot problem with bhyve after update From: "Patrick M. Hausen" In-Reply-To: <96b7bc92-a766-b9b7-ba65-2c24e3b99177@freebsd.org> Date: Fri, 4 May 2018 16:39:20 +0200 Cc: Mike Gerdts , Michael Reifenberger , freebsd-virtualization@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <20180502095855.Horde.pnF1J3CvBGrJMXFBiwHibZM@app.eeeit.de> <20180504122635.Horde.BLpo7EULCvCbMZLSMErcHAh@app.eeeit.de> <96b7bc92-a766-b9b7-ba65-2c24e3b99177@freebsd.org> To: Peter Grehan X-Mailer: Apple Mail (2.3273) X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 May 2018 15:04:46 -0000 Hi all, > Am 04.05.2018 um 15:41 schrieb Peter Grehan : >=20 > Hi Mike, >=20 >> the fault here could be that of bootrom not reading the files it = should >=20 > That is exactly the issue. The current UEFI code does not save = non-volatile variables to persistent storage. Guest o/s's are = increasingly writing their efi loaders to non-standard locations and = using nv vars to direct UEFI to boot from these locations. I recommend installing rEFInd to the default location = /EFI/BOOT/bootx64.efi. It will call the Centos boot loader automatically if this is the only = other one installed. http://www.rodsbooks.com/refind/ HTH, Patrick --=20 punkt.de GmbH Internet - Dienstleistungen - Beratung Kaiserallee 13a Tel.: 0721 9109-0 Fax: -100 76133 Karlsruhe info@punkt.de http://punkt.de AG Mannheim 108285 Gf: Juergen Egeling