From owner-freebsd-current@FreeBSD.ORG Fri Jul 4 14:34:32 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 580E4C86; Fri, 4 Jul 2014 14:34:32 +0000 (UTC) Received: from mail-ve0-x22b.google.com (mail-ve0-x22b.google.com [IPv6:2607:f8b0:400c:c01::22b]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 005842043; Fri, 4 Jul 2014 14:34:31 +0000 (UTC) Received: by mail-ve0-f171.google.com with SMTP id jz11so1735308veb.2 for ; Fri, 04 Jul 2014 07:34:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=kNvlJS2D6028KA5F7f16Pbhj3x96cqcst6yVQW/7JRU=; b=c345pt+/iwNvgq+OzrEPHAtn0nIR0z27EA5JjqcbeR6SHCGXWTuv3+cyWG55xKeP0j t3NA/aCNfLXTK/e7uqSISDXL7qI96uj/GB16JKZ6dG8CR682YVg37MoKLMlYkOwEJ2Tj 19K01lH9JaQlbOWyZTaa/8DdxvbUp0CSOinrM29bn2zP4Qby8WbLa40uvYh0I1zUlj64 1UU6e+QLJzwvV/YbNcR0WD3FOSei6n48rwF28M+FtgRp164SBHdHizwtX8Yj1twxdLqj aseimAThtIEkezhs5lefwtd6tJLfbVPbFqPu6IfZckwUJp387voz5tWUiax288vOSh7L HElg== MIME-Version: 1.0 X-Received: by 10.52.25.228 with SMTP id f4mr460449vdg.62.1404484470981; Fri, 04 Jul 2014 07:34:30 -0700 (PDT) Received: by 10.220.201.202 with HTTP; Fri, 4 Jul 2014 07:34:30 -0700 (PDT) Reply-To: huanghwh@gmail.com In-Reply-To: References: <537DFD85.1090903@icloud.com> Date: Fri, 4 Jul 2014 22:34:30 +0800 Message-ID: Subject: Re: uefi boot on Apple Mac From: Huang Wen Hui To: Ed Maste Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18 Cc: freebsd-current , =?UTF-8?Q?Rafael_Esp=C3=ADndola?= X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18 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: Fri, 04 Jul 2014 14:34:32 -0000 Hi, On my MacbookPro11,3, I got this error message: http://sw.gddsn.org.cn/freebsd/uefi.jpg cheers, Huang WenHui 2014-07-04 22:13 GMT+08:00 Ed Maste : > On 24 May 2014 19:39, Rafael Esp=C3=ADndola = wrote: > > > > Yes, I got that in the mac laptops I tried, it worked on a Mac Pro. It > > might be the frame buffer corruption that Ed Maste was mentioning. > > I purchased a new MacBook Air yesterday (model identifier > MacBookAir6,2). UEFI boot and vt(4) worked correctly. (My image > included Rafael's patch; I haven't tried a boot without.) > > I also committed a change to display the framebuffer parameters > (address, dimensions, etc.) on boot, in order to help identify the > source of this issue. If you have a moment can you build a new USB > stick image and give it a try? > > -Ed >