From owner-freebsd-current@FreeBSD.ORG Thu Nov 20 18:59:43 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7D7A7216; Thu, 20 Nov 2014 18:59:43 +0000 (UTC) Received: from hades.sorbs.net (hades.sorbs.net [67.231.146.201]) by mx1.freebsd.org (Postfix) with ESMTP id 68483A70; Thu, 20 Nov 2014 18:59:43 +0000 (UTC) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII Received: from isux.com (firewall.isux.com [213.165.190.213]) by hades.sorbs.net (Oracle Communications Messaging Server 7.0.5.29.0 64bit (built Jul 9 2013)) with ESMTPSA id <0NFC00M1XNIN4N00@hades.sorbs.net>; Thu, 20 Nov 2014 10:04:01 -0800 (PST) Message-id: <546E2C06.7040606@sorbs.net> Date: Thu, 20 Nov 2014 18:59:34 +0100 From: Michelle Sullivan User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.24) Gecko/20100301 SeaMonkey/1.1.19 To: Dominik Zajac Subject: Re: UEFI Boot fails if legacy mode is disabled completely in settings on ASUS Z87 board References: <546E2752.3060609@banym.de> In-reply-to: <546E2752.3060609@banym.de> X-Mailman-Approved-At: Thu, 20 Nov 2014 19:08:05 +0000 Cc: freebsd-current@freebsd.org, freebsd-stable@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Nov 2014 18:59:43 -0000 Dominik Zajac wrote: > Hi, > > on an ASUS Z87 Pro board, the UEFI boot media only work if the CSM mode > in the Settings of the UEFI are set to "both". This means it is using > UEFI boot and CSM mode for legacy booting. > > If I disable the legacy CSM and configure "UEFI only", the UEFI loader > still loads but when it comes to load the kernel it just stops and the > system is frozen at that point. Same with 10.1 and 11-current USB > install media. > > The system now has FreeBSD 10.1 on one disc installed with UEFI mode and > boots with it as long as the CSM compatibility mode is enabled. > > Has someone a similar problem or behaviour? > Same Mobo, same problem here. > This leads me to the next question. How can I debug or get more > information what fails at this stage of the boot process? I would like > to provide more detailed information and help to debug to hunt this bug > down. > Sorry - I can't help here, I don't have time to debug as too busy fixing broken systems from Sept 1 changes. -- Michelle Sullivan http://www.mhix.org/