From owner-freebsd-bugs@freebsd.org Tue Jan 19 00:32:50 2016 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E8DB2A864BB for ; Tue, 19 Jan 2016 00:32:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (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 CC4D81B7A for ; Tue, 19 Jan 2016 00:32:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u0J0WnTH078177 for ; Tue, 19 Jan 2016 00:32:49 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 202309] [uefi] smashed screen on HP Probook 430 G1 with UEFI Date: Tue, 19 Jan 2016 00:32:50 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: next.little.owl@gmail.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc see_also bug_status assigned_to attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Jan 2016 00:32:50 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D202309 Oliver Pinter changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Ray"@FreeBSD.org, | |dumbbell@FreeBSD.org, | |marcel@FreeBSD.org See Also| |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D1= 940 | |63 CC|Ray"@FreeBSD.org |ray@FreeBSD.org Marcel Moolenaar changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open CC|ray@FreeBSD.org | Assignee|freebsd-bugs@FreeBSD.org |marcel@FreeBSD.org Status|Open |In Progress Douglas King changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |douglasking215@gmail.com Ed Maste changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |emaste@freebsd.org Marcel Moolenaar changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|marcel@FreeBSD.org |freebsd-bugs@FreeBSD.org Vaclav Mocek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |next.little.owl@gmail.com --- Comment #1 from Marcel Moolenaar --- If I can read the screen correctly, it looks like the resolution is 1366x76= 8, with a stride of 1366 and a color depth of 32 bits per pixel (or 4 bytes per pixel). The console output seems to be using a stride that's just wrong. Since the stride is coming from UEFI, it's hard to think of a reason why the kernel w= ould do this. Have you tried updating the firmware? --- Comment #2 from Oliver Pinter --- Yes, today I updated to latest bios from HP, but the issue still exists. How could I extract these information without serial port or change the settings in loader or kernel? --- Comment #3 from Marcel Moolenaar --- Created attachment 160509 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D160509&action= =3Dedit loader with 'gop' command --- Comment #4 from Marcel Moolenaar --- (In reply to Oliver Pinter from comment #2) I committed revision 287299 (-current), that adds a 'gop' command to the loader. I attached a pre-compiled EFI loader with this command to this PR. Can you run 'gop get' and 'gop list' and add the output to this PR? Also: can you try different modes (if possible) and see if that makes a difference? --- Comment #5 from Douglas King --- Created attachment 162834 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D162834&action= =3Dedit BIOS information dmidecode output --- Comment #6 from Douglas King --- Created attachment 162835 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D162835&action= =3Dedit Dmidecode output --- Comment #7 from Douglas King --- I am having the same issue trying to install on an HP Elitebook 2540p. The error happens at the same point shown in the video except the whole out= put is "squished" in the top 5-10% of the disply. The display changes with user interaction but none of it is viewable. The text from the boot process remains unaffected.=20 Booting without EFI freezes slightly earlier in the boot. 'gop' only has one mode listed. --- Comment #8 from Oliver Pinter --- The issue still exists and the same on most recent stable from 2016.01.18. --- Comment #9 from Vaclav Mocek --- I have the same issue with an older Lenovo Ideapad S205, where during the b= oot the screen is garbled. I tested the snapshot 10.2-r293802 and 11-r293801, b= oth are failing. I had the same issue with Linux three years back - the video m= ode was not set correctly even in Grub2 and workaround was to use the option gfxmode, which overwrites the detected values. So, I suspect that the UEFI = GOP provides partly incorrect information and the efifb is not set correctly. Unfortunately, I have no clue how to debug these thing on FreeBSD, any hint would be welcomed. --=20 You are receiving this mail because: You are the assignee for the bug.=