NetBSD Problem Report #50011
From www@NetBSD.org Sun Jun 28 23:09:05 2015
Return-Path: <www@NetBSD.org>
Received: from mail.netbsd.org (mail.netbsd.org [149.20.53.66])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(Client CN "mail.netbsd.org", Issuer "Postmaster NetBSD.org" (verified OK))
by mollari.NetBSD.org (Postfix) with ESMTPS id 19416A654F
for <gnats-bugs@gnats.NetBSD.org>; Sun, 28 Jun 2015 23:09:05 +0000 (UTC)
Message-Id: <20150628230904.29C04A65E4@mollari.NetBSD.org>
Date: Sun, 28 Jun 2015 23:09:04 +0000 (UTC)
From: kirk@ba23.org
Reply-To: kirk@ba23.org
To: gnats-bugs@NetBSD.org
Subject: wrong video resolution during i386 7.0 RC1 install
X-Send-Pr-Version: www-1.0
>Number: 50011
>Category: kern
>Synopsis: wrong video resolution during i386 7.0 RC1 install
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: riastradh
>State: feedback
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Jun 28 23:10:00 +0000 2015
>Closed-Date:
>Last-Modified: Sun Aug 20 06:47:52 +0000 2023
>Originator: Kirk Russell
>Release: NetBSD 7.0_RC1 i386
>Organization:
bstg
>Environment:
n/a
>Description:
I booted the NetBSD 7.0_RC1 i386 iso and tried to install.
The console went into some odd resolution and I was unable to see read the console.
https://www.youtube.com/watch?v=E5y1Sim0Ewg
>How-To-Repeat:
Boot the i386 iso
>Fix:
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: install-manager->riastradh
Responsible-Changed-By: dholland@NetBSD.org
Responsible-Changed-When: Mon, 29 Jun 2015 08:17:08 +0000
Responsible-Changed-Why:
Over to drmkms master.
From: David Holland <dholland-bugs@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc:
Subject: Re: kern/50011: wrong video resolution during i386 7.0 RC1 install
Date: Mon, 29 Jun 2015 08:17:11 +0000
On Sun, Jun 28, 2015 at 11:10:01PM +0000, kirk@ba23.org wrote:
> I booted the NetBSD 7.0_RC1 i386 iso and tried to install.
> The console went into some odd resolution and I was unable to see
> read the console.
>
> https://www.youtube.com/watch?v=E5y1Sim0Ewg
From the video, this happened just after i815drmkms attached.
pci0 at mainbus0 bus 0 configuration mode 1
pckb0 at pci0 [blur] 0 function[?] 0: vendor 0x8086 product 0x2770 (rev. 0x02)
agp0 at [blur]: i815-family chipset
agp0: detected 764k stolen memory
agp0: aperture at 0x[blur], size 0x1[blur]
i815drmkms0 at pci0 dev 0 function 0: vendor 0x8086 product 0x2772 (rev. 0x02)
drm: Memory usable by graphics device = 256M
drm: Supports vblank timestamp caching Rev [blur] (21.10.2013[?])
drm: Driver supports precise vblank timestamp query.
i815drmkms0: interrupting at ioapic0 pin 16 (i9[?]15)
drm: initialized overlay support
drm boot[?] error: [blur] [blur]
at which point the screen blanks.
...so, you can probably install by disabling i815drmkms0, as follows:
- select "boot prompt" from the bootloader menu
- do "boot -c" for manual configuration
- at the prompt there type "disable i815drmkms"
- then continue/exit (c? q? I forget, sorry)
- at that point the kernel should boot
and once you have the system installed it will be much easier to try
out proposed fixes for the i815 driver.
--
David A. Holland
dholland@netbsd.org
State-Changed-From-To: open->feedback
State-Changed-By: riastradh@NetBSD.org
State-Changed-When: Sun, 20 Aug 2023 06:47:52 +0000
State-Changed-Why:
Is this still reproducible in 10.0_BETA?
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.47 2022/09/11 19:34:41 kim Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
Copyright © 1994-2023
The NetBSD Foundation, Inc. ALL RIGHTS RESERVED.