Devuan bug report logs - #529
lightdm: on login, lightdm starts a second xserver on the next tty, with mirrored xsession

Package: lightdm; Maintainer for lightdm is B. Stack <bgstack15@gmail.com>; Source for lightdm is src:lightdm.

Reported by: Florian Zieboll <f.zieboll@web.de>

Date: Sat, 5 Dec 2020 15:03:02 UTC

Severity: normal

Found in version 1.26.0-4+devuan1

Fixed in versions 1.26.0-4+devuan2, 1.26.0-7+devuan3, 1.32.0-3devuan1

Done: dak@devuan.org

Full log

🔗 View this message in rfc822 format

X-Loop: owner@bugs.devuan.org
Subject: bug#529: lightdm: on login, lightdm starts a second xserver on the next tty, with mirrored xsession
Reply-To: fsmithred <fsmithred@gmail.com>, 529@bugs.devuan.org
Resent-From: fsmithred <fsmithred@gmail.com>
Resent-To: devuan-bugs@lists.dyne.org
Resent-CC: Ben Stack <bgstack15@gmail.com>
X-Loop: owner@bugs.devuan.org
Resent-Date: Sun, 13 Dec 2020 15:33:01 +0000
Resent-Message-ID: <handler.529.B529.160787340229817@bugs.devuan.org>
Resent-Sender: owner@bugs.devuan.org
X-Devuan-PR-Message: followup 529
X-Devuan-PR-Package: lightdm
X-Devuan-PR-Keywords: 
References: <160717998484.10741.5721092043777246444.reportbug@localhost>
Received: via spool by 529-submit@bugs.devuan.org id=B529.160787340229817
          (code B ref 529); Sun, 13 Dec 2020 15:33:01 +0000
Received: (at 529) by bugs.devuan.org; 13 Dec 2020 15:30:02 +0000
Delivered-To: devuanbugs@dyne.org
Received: from tupac3.dyne.org [195.169.149.119]
	by doc.devuan.org with IMAP (fetchmail-6.4.0.beta4)
	for <debbugs@localhost> (single-drop); Sun, 13 Dec 2020 15:30:02 +0000 (UTC)
Received: from mail-qv1-f46.google.com (mail-qv1-f46.google.com [209.85.219.46])
	(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
	(No client certificate requested)
	by vm6.ganeti.dyne.org (Postfix) with ESMTPS id B2C6AF608D3
	for <529@bugs.devuan.org>; Sun, 13 Dec 2020 16:28:49 +0100 (CET)
Authentication-Results: vm6.ganeti.dyne.org;
	dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="MJ1o9TVy";
	dkim-atps=neutral
Received: by mail-qv1-f46.google.com with SMTP id u16so6671690qvl.7
        for <529@bugs.devuan.org>; Sun, 13 Dec 2020 07:28:49 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20161025;
        h=to:from:subject:message-id:date:user-agent:mime-version
         :content-language:content-transfer-encoding;
        bh=oJ5H6Fe0lC1b1sJnryKZ9HbYf8YLuz7V9Xd4jdMX6e4=;
        b=MJ1o9TVyfghUIRkJI8xPdOBenS7D/AvTf+F5xyO3HHt44KzV7RR7NfAJ3suKldoTVY
         HEZUusRPY4oKZxYjDYM547d00huKpGD+RIGblmm6nX8eesVQKLJpc/1dtoUaxSdU/eK9
         IgmeyEIL1tHtj12+K0hXDJxxdFilD8ou+gy2gZOrgAyHrm2oIdP2APzQirpE2SAHMvJL
         7eenDeDzpF3SR1esBhySvvMSicobDhIkjc3bLFBLQOpP6K9wxAeGTxmf4G/y29s1WaZ9
         ratL6uHDUJ6nhXI/13bZnyAFzeJxz8+hma4ajykLRc/jJLY9l2HFT9DI9PMRBEEx8Cq7
         eMrw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:to:from:subject:message-id:date:user-agent
         :mime-version:content-language:content-transfer-encoding;
        bh=oJ5H6Fe0lC1b1sJnryKZ9HbYf8YLuz7V9Xd4jdMX6e4=;
        b=h6d96DezeYDL3GY/gGPcBjHYGjvfBxNRsO+/qT3xvIkA5PrlOow98vDTQjgt2PWwXJ
         CEJZxvNxks1bEgPyQClyaN1Opvnb2evyPOwGbg7r/06RVHeCGmjz1Ag0Bu27JWPgJUnM
         Kk144iZCcM2gMbPAsyOY33bSc6fROrcsNg8lbddMi2IFbTEwIDockILcMhF4IapQ8Owf
         qsICsjQ4bWpKbQS9phZHiVWibISzOXIzY0E8jTX93MvjWhPt0BFwuBrIWTGy1PNSpDQz
         MBKzJV5XZ24Ko8SH3/UEi+xd+MeJUo0hOTuKNpFplGqBfFm4yj1KglXd3dNTIbDaaONv
         w9uA==
X-Gm-Message-State: AOAM530ZLoUxbeFtMMptI+cyCLgtYvZDXxdW9GdixscoH46799/Bj5XW
	vStbP65iGNu894WTsWvqdbBYoWuVSAU=
X-Google-Smtp-Source: ABdhPJwt2BPG3FYaPcDRX2kydpJayx1h3kd6B2IC/wfUWLQOk/ebdPrJM3ebk08/ftt0zXTcgxWYBA==
X-Received: by 2002:a0c:f74a:: with SMTP id e10mr23386049qvo.47.1607873327583;
        Sun, 13 Dec 2020 07:28:47 -0800 (PST)
Received: from [192.168.1.105] (047-014-247-068.res.spectrum.com. [47.14.247.68])
        by smtp.googlemail.com with ESMTPSA id h67sm13285119qkd.107.2020.12.13.07.28.46
        for <529@bugs.devuan.org>
        (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128);
        Sun, 13 Dec 2020 07:28:47 -0800 (PST)
To: 529@bugs.devuan.org
From: fsmithred <fsmithred@gmail.com>
Message-ID: <07ab4565-b927-d3eb-af69-9a675e3b50ae@gmail.com>
Date: Sun, 13 Dec 2020 10:28:40 -0500
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101
 Thunderbird/78.5.1
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit
X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
	DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,
	RCVD_IN_MSPIKE_H2,SPF_PASS autolearn=disabled version=3.4.2
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on tupac3.dyne.org

I got hit with this bug on chimaera when trying to connect via x11vnc. The
auth failed.

ps ax |grep auth gives me

 6147 tty7     Ssl+   0:00 /usr/lib/xorg/Xorg :0 -seat seat0 -auth
/var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
 6270 tty8     Ssl+   0:02 /usr/lib/xorg/Xorg :1 -seat seat0 -auth
/var/run/lightdm/root/:1 -nolisten tcp vt8 -novtswitch


After setting 'xserver-share=true' in
/usr/share/lightdm/lightdm.conf.d/01_debian.conf
fixes the problem. Only one display shows up with ps and I can connect
with vnc.

fsmithred

Send a report that this bug log contains spam.

Devuan bug report logs - #529 lightdm: on login, lightdm starts a second xserver on the next tty, with mirrored xsession

Devuan bug report logs - #529
lightdm: on login, lightdm starts a second xserver on the next tty, with mirrored xsession