NetBSD Problem Report #51517

From www@NetBSD.org  Thu Sep 29 23:41:44 2016
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Date: Thu, 29 Sep 2016 23:41:43 +0000 (UTC)
From: nmnb@nellub.org
Reply-To: nmnb@nellub.org
To: gnats-bugs@NetBSD.org
Subject: Automated installer requires root, which I don't know. Seems to debug in assembly.
X-Send-Pr-Version: www-1.0

>Number:         51517
>Category:       install
>Synopsis:       Automated installer requires root, which I don't know. Seems to debug in assembly.
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    install-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Sep 29 23:45:01 +0000 2016
>Last-Modified:  Fri Sep 01 10:20:01 +0000 2017
>Originator:     William Wanglethrop
>Release:        7.01
>Organization:
>Environment:
Lenovo Thinkpad Carbon X1 2016
>Description:
It's a new carbon with a lenovo bios. It dislikes your bootloader. Might have something to do with intel's graphics 510? graphics card. Glitches when it seems to be about to render a gui.
>How-To-Repeat:
Try to install netBSD with our without automation and with any script contained in the root folder of the iso for installation.
>Fix:
No known fix. A hypervisor.

>Audit-Trail:
From: coypu@SDF.ORG
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: install/51517: Automated installer requires root, which I don't
 know. Seems to debug in assembly.
Date: Fri, 30 Sep 2016 04:58:53 +0000

 That's a very recent graphics card, it could be just not supported by the graphics
 driver.

 Dropping to boot prompt and typing:
   userconf disable i915drmkms*
   boot
 (So it won't even attempt to use the graphics driver)
 Will likely work around this.

From: Manuel Bouyer <bouyer@antioche.eu.org>
To: gnats-bugs@netbsd.org
Cc: install-manager@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: install/51517: Automated installer requires root, which I don't
 know. Seems to debug in assembly.
Date: Fri, 30 Sep 2016 10:16:39 +0200

 On Thu, Sep 29, 2016 at 11:45:01PM +0000, nmnb@nellub.org wrote:
 > Lenovo Thinkpad Carbon X1 2016
 > >Description:
 > It's a new carbon with a lenovo bios. It dislikes your bootloader. Might have something to do with intel's graphics 510? graphics card. Glitches when it seems to be about to render a gui.
 > >How-To-Repeat:
 > Try to install netBSD with our without automation and with any script contained in the root folder of the iso for installation.

 Sorry but I don't understand what you're doing. How do you access
 the iso ? What are you trying to do with it ?
 The iso is intended to be booted, not mounted from another
 operating system and executing scripts from here

 -- 
 Manuel Bouyer <bouyer@antioche.eu.org>
      NetBSD: 26 ans d'experience feront toujours la difference
 --

From: "Christos Zoulas" <christos@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/51517 CVS commit: src/lib/libedit
Date: Fri, 1 Sep 2017 06:19:10 -0400

 Module Name:	src
 Committed By:	christos
 Date:		Fri Sep  1 10:19:10 UTC 2017

 Modified Files:
 	src/lib/libedit: editline.3 hist.h histedit.h history.c readline.c
 	src/lib/libedit/readline: readline.h

 Log Message:
 PR/51517: Jay West: Tty settings not restored on exit
 PR/51518: Jay West: prompt is interleaved with client output

 Both these issues are caused by rl_restore_handler not DTRT; fix
 it so that it kills the internal libedit state completely. This is
 inefficient, but it works.

 Also fix:
 1. add append_history()/H_NSAVE_FP
 2. call the rl_startup_hook before printing the first prompt as documented.
    callint it from rl_initialize breaks python, because the callback ends
    up being invoked before the readline module is installed, and we end up
    dereferencing a NULL pointer.
 3. add el_resize_terminal.

 With those changes, s/lreadline/ledit/g in python works.


 To generate a diff of this commit:
 cvs rdiff -u -r1.96 -r1.97 src/lib/libedit/editline.3
 cvs rdiff -u -r1.22 -r1.23 src/lib/libedit/hist.h
 cvs rdiff -u -r1.56 -r1.57 src/lib/libedit/histedit.h
 cvs rdiff -u -r1.57 -r1.58 src/lib/libedit/history.c
 cvs rdiff -u -r1.141 -r1.142 src/lib/libedit/readline.c
 cvs rdiff -u -r1.41 -r1.42 src/lib/libedit/readline/readline.h

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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