From owner-freebsd-current@freebsd.org Wed Nov 14 01:57:39 2018 Return-Path: Delivered-To: freebsd-current@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 493EF11049C6; Wed, 14 Nov 2018 01:57:39 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A3EBA8692B; Wed, 14 Nov 2018 01:57:38 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from mail-lj1-f181.google.com (mail-lj1-f181.google.com [209.85.208.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) (Authenticated sender: kevans) by smtp.freebsd.org (Postfix) with ESMTPSA id 449AE26962; Wed, 14 Nov 2018 01:57:38 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: by mail-lj1-f181.google.com with SMTP id k19-v6so12648348lji.11; Tue, 13 Nov 2018 17:57:38 -0800 (PST) X-Gm-Message-State: AGRZ1gIWa5w/qf83jdhafO+sEcpxiQQF9ZiVaPmokdcOYH6fmoPs1Xg/ s+ePAVgCJjB6scPVVNNYfVJEo+CJFpg+J/EaUtE= X-Google-Smtp-Source: AJdET5dUPHejzydHhCpazf0EEb8eL9rqvFZ/wHD8VZr186xwbQ368F4BaPrcy7Wl6bCPmp5DbxL8hu7eCXDCB4DLdXo= X-Received: by 2002:a2e:9181:: with SMTP id f1-v6mr4302245ljg.64.1542160656834; Tue, 13 Nov 2018 17:57:36 -0800 (PST) MIME-Version: 1.0 References: <201811131622.wADGMF96031642@pdx.rh.CN85.dnsmgr.net> In-Reply-To: From: Kyle Evans Date: Tue, 13 Nov 2018 19:57:25 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: UEFI GOP: screen goes blank during boot after loader is finished To: subbsd@gmail.com Cc: "Rodney W. Grimes" , FreeBSD Current , freebsd-virtualization@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: A3EBA8692B X-Spamd-Result: default: False [-103.10 / 200.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ALLOW_DOMAIN_WHITELIST(-100.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[freebsd.org]; R_SPF_SOFTFAIL(0.00)[~all]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: mx66.freebsd.org]; NEURAL_HAM_SHORT(-0.99)[-0.995,0]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; RCVD_TLS_LAST(0.00)[] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 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: Wed, 14 Nov 2018 01:57:39 -0000 On Tue, Nov 13, 2018 at 5:15 PM Subbsd wrote: > > Hi, > > > > On Tue, Nov 13, 2018 at 7:22 PM Rodney W. Grimes > wrote: > > > > Uh oh, ok, thats not what I was thinking of then. I do not have any > > bhyve capable hardware running on 12BETA at this time to test with. > > > > I wonder if we have a bad interaction between the loader and > > bhyve again, we have had a few of those. > > > > it's broken before 12-ALPHA1, my post from 14-Sep to current@ > > https://lists.freebsd.org/pipermail/freebsd-current/2018-September/071206.html > > probably the lua loader doesn't understand efifb/term very well These things are basically completely unrelated- the interpreter included in loader(8) doesn't have to know anything about graphics and this stuff is handled before and after the interpreter is invoked. However, because loader-land is funny in a not-ha-ha kind of way, can you try replacing loader.efi on your guest VM with the Forth-flavored version to rule that out or narrow it down, please? Thanks, Kyle Evans