From unknown Fri May 08 13:26:18 2026 X-Loop: owner@bugs.x2go.org Subject: Bug#1633: New clipboard issue in Libreoffice with X2Go Reply-To: Jens Reyer , 1633@bugs.x2go.org Resent-From: Jens Reyer Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Thu, 13 Mar 2025 10:45:02 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 1633 X-X2Go-PR-Package: x2goserver X-X2Go-PR-Keywords: References: <999247165.134927.1741773596827@195.98.208.36> <810710459.135614.1741783851926@195.98.208.36> <999247165.134927.1741773596827@195.98.208.36> Received: via spool by 1633-submit@bugs.x2go.org id=B1633.1741862579629614 (code B ref 1633); Thu, 13 Mar 2025 10:45:02 +0000 Received: (at 1633) by bugs.x2go.org; 13 Mar 2025 10:42:59 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HTML_MESSAGE,RCVD_IN_DNSWL_BLOCKED, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED,RCVD_IN_VALIDITY_RPBL_BLOCKED, RCVD_IN_ZEN_BLOCKED_OPENDNS,SPF_HELO_NONE,URIBL_BLOCKED, URIBL_DBL_BLOCKED_OPENDNS,URIBL_ZEN_BLOCKED_OPENDNS autolearn=ham autolearn_force=no version=3.4.4 Received: from out2.mail.core1.p4.net (out2.mail.core1.p4.net [195.98.222.229]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 956CC5DA7C for <1633@bugs.x2go.org>; Thu, 13 Mar 2025 11:42:53 +0100 (CET) Received: from relay1.mail.core1.p4.net (relay1.mail.core1.p4.net [195.98.222.163]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by out2.mail.core1.p4.net (Postfix) with ESMTPS id 4ZD3x90X03z7shV for <1633@bugs.x2go.org>; Thu, 13 Mar 2025 11:42:53 +0100 (CET) Received: from ares-mda1.core1.p4.net (ares-mda1.core1.p4.net [195.98.222.164]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by relay1.mail.core1.p4.net (Postfix) with ESMTPS id EDE571FDA9 for <1633@bugs.x2go.org>; Thu, 13 Mar 2025 11:42:52 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leberrohstoffe.com; s=s1-p4; t=1741862572; x=1744886572; bh=RMConDLHislcTYGtjlZ+p9ajKGPt9pVc70S1dPJ4NoQ=; h=Date:From:To:Message-ID:Subject:From; b=akT8P/wLnQ1XDxSnVMsh1vOHQQoDMaxDX8is/ua5QsGpxBKa/0vwl+N5KdNTM3r2t Gz0/4W38lXw6SwogiEQpH5VzHhMRfYW39/4IiksngmIUNQVbm+l4fJCShR7XnXOk6L 9J0bxGFrRj6c5ysz5JKWEKgpPlNtHcHrr+H5hP3LBX+/r+zB84VW9yUZWJ0a+LL7CN MSRZ5PcTUC3mwVPHXNr1+pghp7rPeJ2+82XdrjxLu/ggQ40vSXsdh+ERRRY+dbjLu9 fVYI5PhN1P41peDpMxzk72nU6VEsKAaCzy/HQg0QnnBHTdR1i0odYMuThaQWFXeo3O k0++l0pLvtxSw== Received: from 127.0.0.1 (helo=localhost.localdomain) by ares-mda1.core1.p4.net with esmtpsa (TLS1.0:ECDHE_RSA_AES_256_CBC_SHA1:256) id 1tsg1c-000g6U-Sm; Thu, 13 Mar 2025 11:42:52 +0100 Date: Thu, 13 Mar 2025 11:42:52 +0100 (CET) From: Jens Reyer To: 1633@bugs.x2go.org Message-ID: <1728065184.137568.1741862572763@195.98.208.36> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_137567_911984071.1741862572744" X-Priority: 3 Importance: Medium X-Mailer: Open-Xchange Mailer v7.8.2-Rev11 X-Originating-Client: open-xchange-appsuite ------=_Part_137567_911984071.1741862572744 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable I could NOT reproduce the problem with your lightweight test on Linuxmint 2= 2.1 Mate: nxagent -ac :55 DISPLAY=3D:55 twm DISPLAY=3D:55 soffice --> OK (except maybe one fail, but that was probably human failure) For the previous non-lightweight-test in twm on the remote Debian Trixie se= rver I started in that x2go/twm session a terminal and from there soffice, = since I couldn't find a direct Libreoffice launcher. So I tried this for th= e lightweight test - still works: nxagent -ac :55 DISPLAY=3D:55 twm DISPLAY=3D:55 xterm In xterm: soffice --> OK I agree there must be something specific with newer Libreoffice versions, s= ince I neither found this with other applications, nor with libreoffice 7.3= .7. But as just discovered this is only an issue with (remote?) X2Go sessio= ns. > Ulrich Sibiller hat am 13. M=C3=A4rz 2025 um = 10:52 geschrieben: >=20 > Ok, thanks for the information. The nxagent is the current version, t= hat's ok. Also I think we take out the client from the equation. >=20 > I have just tried your reproducer with LibreOffice 6.4.7.2 on RockyLi= nux 8.10 in a rootless NX session without any problems. Maybe this is tied = to newer LibreOffice versions? >=20 > You can also do a very lightweight test locally like this: > 1. run nxagent -ac :55 > 2. DISPLAY=3D:55 openbox (or any other WM) > 3. DISPLAY=3D:55 soffice -> will open soffice in the nx window. >=20 > Is the problem showing up then, too? >=20 > Maybe we need more debugging information which would require to recom= pile nxagent on your server system. >=20 >=20 > Uli >=20 > On Wed, Mar 12, 2025 at 3:00=E2=80=AFPM Ulrich Sibiller wrote: >=20 > > > Sorry, x2goserver-x2goagent is only a wrapper. The re= al functionality sits in the nxagent package, and that's the version I need= . Alternatively you can run /usr/bin/x2goagent -version on the server. > >=20 > > KDE includes a clipboard manager. What DE are you using? > >=20 > > Does the problem also show up when you are using a very simple = window manager like twm or fvwm2 or openbox? > >=20 > > Uli > >=20 > > On Wed, Mar 12, 2025 at 1:55=E2=80=AFPM Jens Reyer wrote: > >=20 > > > > >=20 > > > Hi, > > >=20 > > > thanks for the quick answer. > > >=20 > > >=20 > > > x2goagent 4.1.0.6, as provided by the distributions, > > >=20 > > > so on the affected Debian Trixie/Sid Mate server: > > >=20 > > > x2goserver-x2goagent 4.1.0.6-1.1+b1 > > >=20 > > > and on LinuxMint 22.1 Mate: > > >=20 > > > x2goserver-x2goagent 4.1.0.6-1.1build1 > > >=20 > > >=20 > > > To the best of my knowledge there's no clipboard manager = running on the systems, neither on the 2 tested servers nor the 3 clients. > > >=20 > > > Most systems were just set up recently by myself, and I n= ever used or even heard about clipboardmanagers before. Neither clipman nor= xclipboard are installed. > > >=20 > > >=20 > > > Greets > > >=20 > > > jre > > >=20 > > >=20 > > > > > > > Ulrich Sibiller hat am 12. M=C3=A4rz 2025 um 11:13 geschri= eben: > > > >=20 > > > > Hi, > > > >=20 > > > > please let us know the version of nxagent (x2goagen= t) you are using. Also ensure that there=E2=80=99s no clipboard manager run= ning (on both sides!). > > > >=20 > > > > Uli > > > >=20 > > > > On Wed, Mar 12, 2025 at 11:11=E2=80=AFAM Jens Reyer= wrot= e: > > > >=20 > > > > > > > > >=20 > > > > > Package: x2goserver > > > > >=20 > > > > > Version: 4.1.0.6-1.1+b1 > > > > >=20 > > > > > Severity: normal > > > > >=20 > > > > >=20 > > > > > Hi, > > > > >=20 > > > > > since an update/reinstallation copy&pasting i= n Libreoffice in X2Go always needs to be repeated, only the very first run = works instantly. > > > > >=20 > > > > > We found this issue only when using X2Go, but= not when working directly on the same machine. > > > > >=20 > > > > > It happens only in Libreoffice (Calc and Writ= er), but not in e.g. Firefox or an editor. > > > > >=20 > > > > > Starting Libreoffice in safe mode (soffice --= safe-mode) does not help. > > > > >=20 > > > > >=20 > > > > > Steps to reproduce: > > > > >=20 > > > > >=20 > > > > > Start Libreoffice > > > > >=20 > > > > > ctrl+c, ctrl+v OK > > > > >=20 > > > > > ctrl+c, ctrl+v FAIL (nothing is inserted) > > > > >=20 > > > > > ctrl+c, ctrl+v FAIL (nothing is inserted) > > > > >=20 > > > > >=20 > > > > > Start Libreoffice > > > > >=20 > > > > > right-click > copy, right-click > paste OK > > > > >=20 > > > > > right-click > copy, right-click > paste FAIL = (Libreoffice Calc asks where to shift the cells, but then nothing is insert= ed) > > > > >=20 > > > > > right-click > copy, right-click > paste FAIL = (Libreoffice Calc asks where to shift the cells, but then nothing is insert= ed) > > > > >=20 > > > > >=20 > > > > > Workaround: > > > > >=20 > > > > > ctrl+c, ctrl+v OK > > > > >=20 > > > > > ctrl+c, ctrl+c, ctrl+v OK > > > > >=20 > > > > > ctrl+c, ctrl+c, ctrl+v OK > > > > >=20 > > > > >=20 > > > > > Tested affected servers: > > > > >=20 > > > > > Debian Trixie/Sid Mate (libreoffice 4:24.8.5-= 2 amd64, x2goserver 4.1.0.6-1.1+b1) > > > > >=20 > > > > > LinuxMint 22.1 Mate (libreoffice 4:24.2.7-0ub= untu0.24.04.2, x2goserver 4.1.0.6-1.1build1) > > > > >=20 > > > > >=20 > > > > > Previously not affected server: > > > > >=20 > > > > > LinuxMint 21.3 Mate (libreoffice 1:7.3.7-0ubu= ntu0.22.04.8, x2goserver 4.1.0.3-5) > > > > >=20 > > > > >=20 > > > > > Tested Clients: > > > > >=20 > > > > > Debian Trixie (x2goclient 4.1.2.3-3) > > > > >=20 > > > > > Linuxmint 22.1 (x2goclient 4.1.2.3-1build3) > > > > >=20 > > > > > Win10 (X2GoClient 4.1.2.2), with the X.org se= rver option "do not use primary clipboard" both checked and unchecked > > > > >=20 > > > > >=20 > > > > > I reported this issue only here, not with the= distros or Libreoffice. Please tell me if I should otherwise or if I shoul= d provide additional info or tests. > > > > >=20 > > > > >=20 > > > > > My boss is willing to pay for a solution. Jus= t contact me. > > > > >=20 > > > > >=20 > > > > > Thanks in advance and thanks for all your wor= k! > > > > >=20 > > > > > Jens Reyer > > > > >=20 > > > > > _____________________________________________= __ > > > > > x2go-dev mailing list > > > > > x2go-dev@lists.x2go.org mailto:x2go-dev@lists= .x2go.org > > > > > https://lists.x2go.org/listinfo/x2go-dev > > > > >=20 > > > > > > > > >=20 > > > > > > > _____________________________________= __________ > > > x2go-dev mailing list > > > x2go-dev@lists.x2go.org mailto:x2go-dev@lists.x2go.org > > > https://lists.x2go.org/listinfo/x2go-dev > > >=20 > > > > > _______________________________________________ > > x2go-dev mailing list > > x2go-dev@lists.x2go.org mailto:x2go-dev@lists.x2go.org > > https://lists.x2go.org/listinfo/x2go-dev > >=20 > > >=20 ------=_Part_137567_911984071.1741862572744 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

I could NOT reproduce the problem with your lightweight tes= t on Linuxmint 22.1 Mate:

nxagent -ac :55

DISPLAY=3D:55 twm=

DISPLAY=3D:55 soffice

--> OK (except maybe one fail, but t= hat was probably human failure)


For the previous non-l= ightweight-test in twm on the remote Debian Trixie server I started in that= x2go/twm session a terminal and from there soffice, since I couldn't f= ind a direct Libreoffice launcher. So I tried this for the lightweight test= - still works:

nxagent -ac :55

DISPLAY=3D:55 twm

DIS= PLAY=3D:55 xterm

In xterm: soffice

--> OK


I agree there must be something specific with newer Libreoffice= versions, since I neither found this with other applications, nor with lib= reoffice 7.3.7. But as just discovered this is only an issue with (remote?)= X2Go sessions.


Ulrich Sibiller= <ulrich.sibiller@gmail.com> hat am 13. März 2025 um 10:52 ges= chrieben:

Ok, thanks for the informat= ion. The nxagent is the current version, that's ok. Also I th= ink we take out the client from the equation.

=
I have just tried your reproducer with LibreOffice 6.4.7.2 on= RockyLinux 8.10 in a rootless NX session without any problems. Maybe this = is tied to newer LibreOffice versions?

You can also do a very lightweight test locally like this:
1. run nxagent -ac :55
2. DISPLAY=3D:55 openbo= x (or any other WM)
3. DISPLAY=3D:55 soffice -> wi= ll open soffice in the nx window.

Is the problem showing up then, too?

Maybe we need more debugging information which would require to re= compile nxagent on your server system.


Uli

On Wed,= Mar 12, 2025 at 3:00=E2=80=AFPM Ulrich Sibiller <ulrich.sibiller@gmail.com>= ; wrote:
Sorry, x2gos= erver-x2goagent is only a wrapper. The real functionality sits in the = nxagent package, and that's the version I need. Alternatively you can r= un /usr/bin/x2goagent -version on the server.

KDE includes a clipboard manager. What DE are you using?<= br>
Does the problem also show up when you are using a very simple windo= w manager like twm or fvwm2 or openbox?

Uli

On Wed, Mar 12, 2025 at 1:= 55=E2=80=AFPM Jens Reyer <jens.reyer@leberrohstoffe.com> wrote:

Hi,

thanks for the quick answer.

=


x2goagent 4.1.0.6, as provided by the distributions,

so= on the affected Debian Trixie/Sid Mate server:

x2goserver-x2goagent = 4.1.0.6-1.1+b1

and on LinuxMint 22.1 Mate:

x2goserver-x2goagent= 4.1.0.6-1.1build1


To the best of my knowledge there&#= 39;s no clipboard manager running on the systems, neither on the 2 tested s= ervers nor the 3 clients.

Most systems were just set up recently = by myself, and I never used or even heard about clipboardmanagers before. N= either clipman nor xclipboard are installed.


Greets

jre


Ulrich Sibiller = 0;ulrich.sib= iller@gmail.com> hat am 12. März 2025 um 11:13 geschrieben:
=

Hi,


pl= ease let us know the version of nxagent (x2goagent) you are using. Also ensure= that there’s no clipboard manager running (on both sides!).


Uli


<= div dir=3D"ltr">On Wed, Mar 12, 2025 at 11:11=E2=80=AFAM Jens Reyer <jens.reyer= @leberrohstoffe.com> wrote:

Pac= kage: x2goserver

Version: 4.1.0.6-1.1+b1

Severity: normal


Hi,

since an update/reinstallation copy&pasti= ng in Libreoffice in X2Go always needs to be repeated, only the very first = run works instantly.

We found this issue only when using X2Go, but no= t when working directly on the same machine.

It happens only in Libre= office (Calc and Writer), but not in e.g. Firefox or an editor.

Start= ing Libreoffice in safe mode (soffice --safe-mode) does not help.

Steps to reproduce:


Start Libreoffice

ctrl+c= , ctrl+v OK

ctrl+c, ctrl+v FAIL (nothing is inserted)

ctrl+= c, ctrl+v FAIL (nothing is inserted)


Start Libreoffice=

right-click > copy, right-click > paste OK

right-click= > copy, right-click > paste FAIL (Libreoffice Calc asks where to s= hift the cells, but then nothing is inserted)

right-click > c= opy, right-click > paste FAIL (Libreoffice Calc asks where to shift the= cells, but then nothing is inserted)


Workaround:

<= p>ctrl+c, ctrl+v OK

ctrl+c, ctrl+c, ctrl+v OK

ctrl+c, ctrl+= c, ctrl+v OK


Tested affected servers:

Debian Tri= xie/Sid Mate (libreoffice 4:24.8.5-2 amd64, x2goserver 4.1.0.6-1.1+b1)

<= p>LinuxMint 22.1 Mate (libreoffice 4:24.2.7-0ubuntu0.24.04.2, x2goserver= 60;4.1.0.6-1.1build1)


Previously not affected server:

<= p>LinuxMint 21.3 Mate (libreoffice 1:7.3.7-0ubuntu0.22.04.8, x2goserver 4.1= .0.3-5)


Tested Clients:

Debian Trixie (x2goclient 4.= 1.2.3-3)

Linuxmint 22.1 (x2goclient 4.1.2.3-1build3)

Win10 (X2G= oClient 4.1.2.2), with the X.org server option "do not use primary clip= board" both checked and unchecked


I reported this issu= e only here, not with the distros or Libreoffice. Please tell me if I shoul= d otherwise or if I should provide additional info or tests.


=

My boss is willing to pay for a solution. Just contact me.

Thanks in advance and thanks for all your work!

Jens Reyer

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https://lists.x2go.org/listinfo/x2go-dev
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x2go-dev mailing list
x2go-dev@lists.x2go.org
https://lists.x2go.org/= listinfo/x2go-dev
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x2go-dev mailing list
x2go-dev@lists.x2go.org
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=20 ------=_Part_137567_911984071.1741862572744--