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Pulseaudio issue latest Win 10
by info＠daniel-hoffmann.com 23 Dec '19

23 Dec '19

As many other users I experience a malfunction of Pulseaudio on latest Win 10 Pro keeping X2go from transmitting sound from the host machine. This is still the case with the latest nightly build of x2go. Messages like "Pulsaudio can't be started" or "can't play start tone" show up). The error message on the command line : [(null)] pulsecore/core-util.c: Secure directory creation not supported on this platform and daemon/core.c: Failed to allocate shared memory pool. Falling back to a normal memory pool daemon/main.c: Daemon startup without any loaded modules, refusing to work This seems to be due to new security measures in Win10. Forcing admin rights or using compatibility mode does not help. Does anyone know a workaround? Yours, Daniel Sent from MailDroid

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Bug#1429: Tilde expansion no longer performed by libssh after CVE-2019-14889
by Sylvain Cuaz 20 Dec '19

20 Dec '19

Package: x2goclient Version: 4.1.1.1 SSH key fails to be copied to the remote side because the path use a tilde, so neither file sharing nor client-side printing works. Client OS Ubuntu 18.04.3 LTS with libssh-4 0.8.0~20170825.94fa1e38-1ubuntu0.5 Server OS Ubuntu 16.04.6 LTS Since december, 10th on Ubuntu, every time I connect to a server with either file sharing or printing enabled I have this error message : "Cannot create remote file ~ilm/.x2go/ssh/key.jdT502" - "SCP: Warning: status code 1 received: scp: ~ilm/.x2go/ssh: No such file or directory\n" But the directory does exist. After using gdb I saw that ONMainWindow::exportDirs() calls SshMasterConnection::copyFile() with dst="~"+uname +"/.x2go/ssh/"+dst; which is ultimately passed to libssh. But following CVE-2019-14889 the path is now literal (quoted), see https://git.libssh.org/projects/libssh.git/log/src/scp.c for the libssh logs and https://usn.ubuntu.com/4219-1/ for the ubuntu packages A similar issue is handled for Windows in SshProcess::start_cp() As a workaround I reinstalled an old version of the libssh-4 package and the bug went away.

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Processed: your mail
by X2Go Bug Tracking System 18 Dec '19

18 Dec '19

Processing commands for control(a)bugs.x2go.org: > forwarded 1428 https://bugs.launchpad.net/ubuntu/+source/libssh/+bug/1856795 Bug #1428 [<x2goserver>] Connection failed. Cannot create remote file Warning: Unknown package '<x2goserver>' Set Bug forwarded-to-address to 'https://bugs.launchpad.net/ubuntu/+source/libssh/+bug/1856795'. Warning: Unknown package '<x2goserver>' > reassign 1428 x2goclient 4.1.2.1 Bug #1428 [<x2goserver>] Connection failed. Cannot create remote file Warning: Unknown package '<x2goserver>' Bug reassigned from package '<x2goserver>' to 'x2goclient'. Ignoring request to alter found versions of bug #1428 to the same values previously set Ignoring request to alter fixed versions of bug #1428 to the same values previously set Bug #1428 [x2goclient] Connection failed. Cannot create remote file There is no source info for the package 'x2goclient' at version '4.1.2.1' with architecture '' Unable to make a source version for version '4.1.2.1' Marked as found in versions 4.1.2.1. > close 1428 Bug #1428 [x2goclient] Connection failed. Cannot create remote file Marked Bug as done > thanks Stopping processing here. Please contact me if you need assistance. -- 1428: bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1428 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1414: X2Goclient crashes on plasma on Wayland, on plasma on xorg it works fine
by Kay Nick 15 Dec '19

15 Dec '19

Package: x2goclient Version 4.1.2.1 How to reproduce: started on command line: plasma on xorg: [ml@carbon ~]$ x2goclient x2go-INFO-1> "Starting X2Go Client 4.1.2.1..." x2go-INFO-4> "Translator: :/i18n/x2goclient_de_de found." x2go-INFO-4> "Übersetzung: :/i18n/qt_de_de gefunden." QObject::connect: No such slot ONMainWindow::slotCheckAgentProcess() x2go-INFO-3> "X2GoClient wurde gestartet." x2go-INFO-8> "Verbindung mit Server wird gestartet: thor.xx.yyy.de:22" x2go-INFO-6> "X2GoClient wird geschlossen ..." QProcess: Destroyed while process ("nxproxy") is still running. x2go-INFO-7> "Alle Hooks, die beim Beenden von X2GoClient abgearbeitet werden sollten, wurden abgearbeitet." started on command line: plasma on wayland: [ml@carbon ~]$ x2goclient x2go-INFO-1> "Starting X2Go Client 4.1.2.1..." x2go-INFO-4> "Translator: :/i18n/x2goclient_de_de found." x2go-INFO-4> "Übersetzung: :/i18n/qt_de_de gefunden." QObject::connect: No such slot ONMainWindow::slotCheckAgentProcess() x2go-INFO-3> "X2GoClient wurde gestartet." x2go-INFO-8> "Verbindung mit Server wird gestartet: thor.xx.yyy.de:22" Speicherzugriffsfehler (Speicherabzug geschrieben) The client machine's OS: Manjaro Linux 64 bit The client machine's version of X2GoClient: X2GoClient V. 4.1.2.1 (Qt - 5.13.1) The server's OS: CentOS 7.7 64 Bit The server's version of the x2goserver package 4.1.0.3

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Re: [X2Go-Dev] New failed connection error message
by Alexanderstr Miete 14 Dec '19

14 Dec '19

Thanks. I created a bug report, in case it is a real bug. I also included a link to a bug which is a few years old. See here http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1428 and here: https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=227 Now, you wrote Maybe someone has done some cleanup in the .x2go directory or even in the home. I assume you mean the remote ubuntu? Unlikely. Would you suggest reinstalling X2Go Server on that machine? Or what is the most straightforward solution? Thanks a lot Am Fr., 13. Dez. 2019 um 11:14 Uhr schrieb Ulrich Sibiller <uli42(a)gmx.de>: > Maybe someone has done some cleanup in the .x2go directory or even in the > home. > > On Fri, Dec 13, 2019 at 12:08 PM Alexanderstr Miete > <alexstrbonn(a)gmail.com> wrote: > > > > Surprisingly, without any known changes, we suddenly receive a new error > when establishing previously error free connections. The following error > appears in the client, however the connection is established as usual > without any problems. > > > > > > So why does this annoying error message appear and how can it be fixed? > > > > > > Connection failed. Cannot create remote file > ~templatemate3/.x2go/ssh/key.TJ4977 - SCP: Warning: status code 1 received: > scp: ~templatemate3/.x2go/ssh: No such file or directory > > > > > > Thank you! > > > > _______________________________________________ > > x2go-dev mailing list > > x2go-dev(a)lists.x2go.org > > https://lists.x2go.org/listinfo/x2go-dev >

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Bug#946674: ITP: x2gothinclient -- X2Go Thin Client Environment
by Mike Gabriel 13 Dec '19

13 Dec '19

Package: wnpp Severity: wishlist Owner: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> * Package name : x2gothinclient Version : 1.5.0.1 Upstream Author : X2Go Developers (x2go-dev(a)lists.x2go.org> * URL : https://code.x2go.org/gitweb?p=x2gothinclient.git;a=summary * License : GPL-2+ (mostly) Programming Lang: C++, Bash, Perl Description : X2Go Thin Client Environment X2Go is a server based computing environment with - session resuming - low bandwidth support - session broker support - client-side mass storage mounting support - client-side printing support - audio support - authentication by smartcard and USB stick . The x2gothinclient src:package comes with various bin:packages that facilitate setting up a thin client environment (TCE) targetting various server environments (X2Go, XDMCP, MS RDP, xRDP, etc.). . The thin client packages are designed to work on top of LTSP images and can be used as a replacement for the deprecated LTSP Display Manager. . The packages will be maintained by the Debian Remote Maintainers Team.

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New failed connection error message
by Alexanderstr Miete 13 Dec '19

13 Dec '19

Surprisingly, without any known changes, we suddenly receive a new error when establishing previously error free connections. The following error appears in the client, however the connection is established as usual without any problems. So why does this annoying error message appear and how can it be fixed? Connection failed. Cannot create remote file ~templatemate3/.x2go/ssh/key.TJ4977 - SCP: Warning: status code 1 received: scp: ~templatemate3/.x2go/ssh: No such file or directory Thank you!

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Bug#1424: x2gomatebindings breaks caja locale in MATE
by Иван 13 Dec '19

13 Dec '19

Package: x2gomatebindings Version: 0.0.1.6 When logging with any client some MATE desktop icons and menu entries appear in default English language, instead of language set by system locale (see included screenshot). Reason: libcaja-x2goumount.so overrides previously loaded by caja locale file with it's own nearly empty file (that is even not existing for many languages). This behavior also can be discovered on older versions. Possible found workarounds: 0. Remove libcaja-x2goumount.so (fixes bug but you lack the umount function). 1. Take contents of caja package locale file for your language from https://github.com/mate-desktop/caja/tree/master/po and put it into the x2gousbmount locale file x2goumount.po in /usr/local/share/locale/<your_locale>/. (Best for now) 2. Build x2gomatebindings without locale file support (that is not really necessary, due to only one added menu entry). This is done by commenting out bindtextdomain strings in extension/caja-x2goumount-module.c. As addition to this, default system locale folder for Debian is /usr/share/locale and x2gomatebindings package founds its locale files only in /usr/local/share/locale. Workaround: symlink in /usr/local/share pointing to /usr/share/locale Server machine: Debian GNU/Linux 10 (buster) 4.19.0-6-amd64 #1 SMP Debian 4.19.67-2+deb10u2 (2019-11-11) x86_64 GNU/Linux Package versions: libx2go-config-perl 4.1.0.3-4 libx2go-log-perl 4.1.0.3-4 libx2go-server-db-perl 4.1.0.3-4 libx2go-server-perl 4.1.0.3-4 libx2go-utils-perl 4.1.0.3-4 x2go-keyring 2019.08.20+git20190820.118+10.main.1 x2gomatebindings 0.0.1.6-0~x2go1+git20181121.212+10.main.1 x2goserver 4.1.0.3-4 x2goserver-common 4.1.0.3-4 x2goserver-extensions 4.1.0.3-4 x2goserver-fmbindings 4.1.0.3-4 x2goserver-printing 4.1.0.3-4 x2goserver-x2goagent 4.1.0.3-4 x2goserver-xsession 4.1.0.3-4 x2gothinclient-management 1.5.0.1-0x2go2+git20191129.725+10.main.1 x2gothinclientmanagement 1.5.0.0-0x2go1+git20181202.691+10.main.1 mate-desktop 1.20.4-2 mate-desktop-common 1.20.4-2 caja 1.20.3-1+b1 caja-common 1.20.3-1 caja-extensions-common 1.20.2-1 caja-sendto 1.20.2-1 libcaja-extension1:amd64 1.20.3-1+b1

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Bug#1422: Clipboard copy-paste not reliable in Windows 10 (x2goclient) to Linux CentOs (x2goserver)
by Antoine Tran 10 Dec '19

10 Dec '19

Package: x2goserver Version: =4.1.0.3 Tags: clipboard copy paste Environment x2goclient: Windows 10 17763, x2goclient x2goclient-4.1.2.0-2018.06.22-setup.exe <https://code.x2go.org/releases/binary-win32/x2goclient/releases/4.1.2.0-201…> Environement x2goserver: Linux CentOs 7.7, x2goserver-4.1.0.3-3.el7.x86_64.rpm <https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/x/x2goserver-4.1.0.…> Dear all, The clipboard in the past versions until now are not really reliable. Many times I have to close the x2goclient window, and reconnect to make it work again. I have some issue to find a reproduce way, but it is occurs oftenly. When it is broken, I can copy paste in CentOs, but not from it to Windows. But then in Windows I can copy paste too, but only from it, as if there were two clipboard. Sometime, it symptom is different: there is a freeze of 3s when in CentOs it tries to copy or to paste from Windows. Sometime, the paste in Windows simply paste nothing, or just a space, but it still work in CentOs. Clipboard is very handy when it works, so this issue is very inconvenient, sometime I have to close/open the x2goclient many times a day because of this issue. Also, changing clipboard mode from client to server only does not seems to work better. Thank you. Yours sincerely, Antoine

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Bug#1423: Ticketing system
by Antoine Tran 10 Dec '19

10 Dec '19

Package: x2goserver Version: 4.1.0.3 Dear all, I just reported an issue. But what bothers me is that my email is visible. I have a number of Spam each day, and the fact that this is public is one cause of it. I read the advise to post with a "burnable" email but this is not convenient. In other ticketing system, the email is hidden under a username. Besides, honestly, the bug ticketing system can be much, much improved if moved to, for example, github or Jira or Redmine. It is now more difficult to search and not convenient to submit. I know it is difficult to change now but I had to tell! Yours sincerely, Antoine

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