X2Go Bug report logs - #1182
nxagent 3.6 and KDE4 causes X2Go Client for Windows's session window to "jump" up and down

version graph

Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: Mike DePaulo <mikedep333@gmail.com>

Date: Sat, 27 May 2017 16:20:01 UTC

Severity: normal

Found in version 4.1.0.0

Full log

Message #10 received at 1182@bugs.x2go.org (full text, mbox, reply):

Received: (at 1182) by bugs.x2go.org; 28 May 2017 08:30:27 +0000
From ulrich.sibiller@gmail.com  Sun May 28 10:30:26 2017
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on
	ymir.das-netzwerkteam.de
X-Spam-Level: 
X-Spam-Status: No, score=-1.1 required=3.0 tests=BAYES_40,DKIM_SIGNED,
	DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,FREEMAIL_REPLYTO,
	FREEMAIL_REPLYTO_END_DIGIT,RCVD_IN_MSPIKE_H2,RCVD_IN_SORBS_SPAM,URIBL_BLOCKED
	autolearn=ham autolearn_force=no version=3.4.1
Received: from localhost (localhost [127.0.0.1])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 079445DAD3
	for <1182@bugs.x2go.org>; Sun, 28 May 2017 10:30:26 +0200 (CEST)
X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de
Received: from ymir.das-netzwerkteam.de ([127.0.0.1])
	by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id eliPhpV9--6O for <1182@bugs.x2go.org>;
	Sun, 28 May 2017 10:30:19 +0200 (CEST)
Received: from mail-vk0-f48.google.com (mail-vk0-f48.google.com [209.85.213.48])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id BD80B5DA96
	for <1182@bugs.x2go.org>; Sun, 28 May 2017 10:30:18 +0200 (CEST)
Received: by mail-vk0-f48.google.com with SMTP id x71so20602807vkd.0
        for <1182@bugs.x2go.org>; Sun, 28 May 2017 01:30:18 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20161025;
        h=mime-version:reply-to:in-reply-to:references:from:date:message-id
         :subject:to;
        bh=RP71Fkkd74vDxT7EmpPaZ3JJX2kdREOxnG2SZLDNmQA=;
        b=SSarCXycsjWCDb0vyhJPn3cC+kXDuF9TQW2tLOawC5RfpLpa/Wei3LnYxji9yXvv/o
         p6Ve46ficyTpKbLclK0auiLyeW4gMmpF1FbvI4eT2JWzaysrpMj4JNjfJ/E7EjAK0J7X
         pk1OexLsKR9S3JSw+91AYZFelBy88uXza98S1aeV8QzgtqKgmgQvqduheUoAhVYEiMRj
         ZdZUjOFqTlwFt5FmpYSAV9HISswbayGt7N6787Qg9jlvLlYIDvoKjmmfaVlK9gHDeEz7
         ZsAVW7Zn+TgnmzN7Q2E+soO0yeKOnERQ2OpT7NI0F4YLier1v3Xnm8xarCjHz3f3Xscf
         wZ5Q==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:mime-version:reply-to:in-reply-to:references
         :from:date:message-id:subject:to;
        bh=RP71Fkkd74vDxT7EmpPaZ3JJX2kdREOxnG2SZLDNmQA=;
        b=MVQOEhsJpYYYKzRLHgUeBjpkDM/azbS0KXYpFqyIYK8xdsi8SWoTiVTCeIbGmqhclA
         GoyCvAYE0zhO2D+9Sbs2LvR9n4khQkZ+exUZ7KWblihw69TsfWljxRiQNWQ+aT0zs7G6
         Miqp+OPzvJ0oenapTrYSG6oFdArolOWWOliBWsjwg46uSVMYkuPcWCdMIpnA813DbfIk
         C3Ctz0zfBUDhH92rvdxrWpBtHyJjOlVFckUJ6F6dl0jz44CHGrT3CklwpMoenwg/OtcM
         NAjTDNVk8Y3eJxe+1CJ01GZmt5uJA7cXbxrIrB3sUyj8N+qDtxKcB46LfhiZV8efLLtr
         Bfxw==
X-Gm-Message-State: AODbwcBVAFZyhNTYAMkaytbnobxL9ypz3bsZCQW/tcVOhkODAdYdUrkz
	76E5L2YQr6Jodjo9dqZYjB1x71PrHQ==
X-Received: by 10.31.248.70 with SMTP id w67mr4628772vkh.112.1495960217414;
 Sun, 28 May 2017 01:30:17 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.176.4.99 with HTTP; Sun, 28 May 2017 01:29:56 -0700 (PDT)
Reply-To: uli42@gmx.de
In-Reply-To: <CAMKht8iPQmVLQkGOw5ST+AoeB9UkRcsQyCMVnssMWREJTRjQOg@mail.gmail.com>
References: <CAMKht8iPQmVLQkGOw5ST+AoeB9UkRcsQyCMVnssMWREJTRjQOg@mail.gmail.com>
From: Ulrich Sibiller <ulrich.sibiller@gmail.com>
Date: Sun, 28 May 2017 10:29:56 +0200
Message-ID: <CANVnVYL_VFi87Fv+XQXAH3pj_1xdmot70hHmhm118Kyg2PZPtg@mail.gmail.com>
Subject: Re: [X2Go-Dev] Bug#1182: nxagent 3.6 and KDE4 causes X2Go Client for
 Windows's session window to "jump" up and down
To: Mike DePaulo <mikedep333@gmail.com>, 1182@bugs.x2go.org
Content-Type: text/plain; charset="UTF-8"

Can you please post the corresponding logfile of x2goagent/nxagent on
the server?

Uli

On Sat, May 27, 2017 at 6:15 PM, Mike DePaulo <mikedep333@gmail.com> wrote:
> Package: x2goclient
> Version: 4.1.0.0
>
> Note: It is unclear whether this is a bug in nx-libs or x2goclient/VcXsrv
>
> Note: This bug does not occur with nxagent 3.5 (& x2goserver 4.0.1.20-1.el7
> from EPEL)
>
> Note: This bug does not occur for Linux clients.
>
> Steps:
> 1. Start a KDE4 session in windowed mode.
> 2. Maximize the session.
> 3. Observe that the session window "jumps" up and down by tens of pixels.
> This happens repeatedly and very quickly. It has the appearance of it
> flickering almost. It makes it largely unusable.
>
> Note: This seems to go away on its own after seconds on my Windows 10
> client, but it lasted indefinitely on my Windows 7 client.
>
> Server: CentOS 7.3 with KDE4 & x2goserver 4.1.0.0 nightly & nx-libs 3.5.99.7
> (from copr repo mikedep333/nx-libs-3.6)
> Client 1: Windows 7 x64 SP1 with X2Go Client 4.1.0.0-2017.03.11
> Client 2 Configuration 1: Windows 10 1703 x64 with X2Go Client
> 4.1.0.0-2017.03.11 (This has nx-libs 3.5.0.32)
> Client 2 Configuration 2: Windows 10 1703 x64 with X2Go Client
> 4.1.0.0-2017.03.11 & VcXsrv 1.19.2.0 (I replaced the VcXsrv subfolder)
> (This has nx-libs 3.5.0.32)
>
> _______________________________________________
> x2go-dev mailing list
> x2go-dev@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-dev

Send a report that this bug log contains spam.

X2Go Developers <owner@bugs.x2go.org>. Last modified: Sun Dec 21 22:52:28 2025; Machine Name: ymir.das-netzwerkteam.de

X2Go Bug tracking system

Debbugs is free software and licensed under the terms of the GNU Public License version 2. The current version can be obtained from https://bugs.debian.org/debbugs-source/.

Copyright © 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson, 2005-2017 Don Armstrong, and many other contributors.