x2go-dev November 2019

x2go-dev@lists.x2go.org

9 participants
91 discussions

Bug#1376: Arithmetic exception error reading variable: Division by zero git20190114.1758
by Robert Kudyba 14 Jan '20

14 Jan '20

Package: x2goserver-4.1.0.4-0.0x2go1.0.git20190114.1758.heuler.fc29.x86_64 nx-libs-3.5.99.18-0.0build1.0.git20190208.3237.heuler.fc29.x86_64 Version: 4.1.0.4-0.0x2go1.0.git20190114.1758 git20190114.1758: Program terminated with signal SIGFPE, Arithmetic exception error reading variable: Division by zero Using X2Go with MATE. NIS users are impacted, local users can still login. from /var/log/message: Feb 15 09:19:17 ourserver /usr/bin/x2gostartagent[591]: successfully started X2Go Agent session with ID agw-57-1550240355_stDMATE_dp32 Feb 15 09:19:18 ourserver /usr/bin/x2goruncommand[1114]: launching session with Xsession-x2go mechanism, using STARTUP="mate-session" Feb 15 09:19:18 ourserver /usr/bin/x2goruncommand[1116]: dbus wrapper available as /usr/bin/dbus-run-session Feb 15 09:19:21 ourserver gnome-keyring-daemon[1362]: couldn't access control socket: /run/user/1201/keyring/control: No such file or directory Feb 15 09:19:21 ourserver mate-session[1126]: WARNING: keycode1 not existent Feb 15 09:19:21 ourserver mate-session[1126]: WARNING: keycode2 not existent Feb 15 09:19:21 ourserver systemd[1653]: Starting Sound Service... Feb 15 09:19:21 ourserver mate-session[1126]: WARNING: Could not launch application 'dropbox.desktop': Unable to start application: Failed to execute child process <E2><80><9C>dropbox<E2><80><9D> (No such file or directory) Feb 15 09:19:21 ourserver gnome-keyring-daemon[1362]: The SSH agent was already initialized Feb 15 09:19:21 ourserver gnome-keyring-daemon[1362]: The PKCS#11 component was already initialized Feb 15 09:19:22 ourserver gnome-keyring-daemon[1362]: The Secret Service was already initialized Feb 15 09:19:22 ourserver spice-vdagent[1504]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 Feb 15 09:19:22 ourserver dbus-daemon[842]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.349276" (uid=1201 pid=1415 comm="/usr/bin/pulseaudio --daemonize=no ") interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" error name="(unset)" requested_reply="0" destination="org.bluez" (bus) Feb 15 09:19:22 ourserver dbus-daemon[842]: [system] Activating service name='org.freedesktop.problems' requested by ':1.349262' (uid=1201 pid=1490 comm="abrt-applet --gapplication-service ") (using servicehelper) Feb 15 09:19:22 ourserver systemd[1653]: Started Sound Service. Feb 15 09:19:22 ourserver pulseaudio[1415]: E: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.349276" (uid=1201 pid=1415 comm="/usr/bin/pulseaudio --daemonize=no ") interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" error name="(unset)" requested_reply="0" destination="org.bluez" (bus) Feb 15 09:19:24 ourserver kernel: traps: x2goagent[576] trap divide error ip:55fdd31839fc sp:7fff211e8100 error:0 in nxagent[55fdd3095000+318000] Feb 15 09:19:25 ourserver systemd[1]: Started Process Core Dump (PID 1650/UID 0). Feb 15 09:19:25 ourserver pulseaudio[1415]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":57" Feb 15 09:19:25 ourserver pulseaudio[1415]: after 18 requests (18 known processed) with 0 events remaining. Feb 15 09:19:25 ourserver systemd[1653]: pulseaudio.service: Main process exited, code=exited, status=1/FAILURE Feb 15 09:19:25 ourserver systemd[1653]: pulseaudio.service: Failed with result 'exit-code'. Feb 15 09:19:25 ourserver mate-session[1126]: WARNING: Detected that screensaver has left the bus Feb 15 09:19:26 ourserver systemd[1653]: pulseaudio.service: Service RestartSec=100ms expired, scheduling restart. Feb 15 09:19:26 ourserver systemd[1653]: pulseaudio.service: Scheduled restart job, restart counter is at 1. Feb 15 09:19:26 ourserver systemd[1653]: Stopped Sound Service. Feb 15 09:19:26 ourserver systemd[1653]: Starting Sound Service... Feb 15 09:19:28 ourserver pulseaudio[1686]: W: [pulseaudio] pid.c: Stale PID file, overwriting. Feb 15 09:19:28 ourserver dbus-daemon[842]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.349363" (uid=1201 pid=1686 comm="/usr/bin/pulseaudio --daemonize=no ") interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" error name="(unset)" requested_reply="0" destination="org.bluez" (bus) Feb 15 09:19:28 ourserver systemd-coredump[1651]: Process 576 (x2goagent) of user 1201 dumped core.#012#012Stack trace of thread 576:#012#0 0x000055fdd31839fc n/a (nxagent)#012#1 0x000055fdd3183ad5 n/a (nxagent)#012#2 0x000055fdd3179c66 n/a (nxagent)#012#3 0x000055fdd30b5cc8 n/a (nxagent)#012#4 0x000055fdd3099821 n/a (nxagent)#012#5 0x00007f634ffa3413 __libc_start_main (libc.so.6)#012#6 0x000055fdd3099b5e n/a (nxagent) Feb 15 09:19:29 ourserver pulseaudio[1686]: E: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.349363" (uid=1201 pid=1686 comm="/usr/bin/pulseaudio --daemonize=no ") interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" error name="(unset)" requested_reply="0" destination="org.bluez" (bus) here's a backtrace: Core was generated by: x2goagent -nolisten tcp -nolisten tcp -dpi 96 -D -auth /path/to/.Xauthori'. Program terminated with signal SIGFPE, Arithmetic exception. #0 0x000055fdd31839fc in XkbAdjustGroup (group=<error reading variable: Division by zero>, ctrls=ctrls at entry=0x55fdd440cd00) at xkbUtils.c:688 688 xkbUtils.c: No such file or directory. (gdb) bt full #0 0x000055fdd31839fc in XkbAdjustGroup (group=<error reading variable: Division by zero>, ctrls=ctrls at entry=0x55fdd440cd00) at xkbUtils.c:688 act = 0 #1 0x000055fdd3183ad5 in XkbComputeDerivedState (xkbi=0x55fdd4422100) at xkbUtils.c:714 state = 0x55fdd4422112 ctrls = 0x55fdd440cd00 grp = <optimized out> #2 0x000055fdd3179c66 in ProcXkbLatchLockState (client=0x55fdd47b2930) at xkb.c:560 status = <optimized out> dev = 0x55fdd43d8870 oldState = {group = 0 '\000', locked_group = 0 '\000', base_group = 0, latched_group = 0, mods = 0 '\000', base_mods = 0 '\000', latched_mods = 0 '\000', locked_mods = 0 '\000', compat_state = 0 '\000', grab_mods = 0 '\000', compat_grab_mods = 0 '\000', lookup_mods = 0 '\000', compat_lookup_mods = 0 '\000', ptr_buttons = 0} newState = 0x55fdd4422112 changed = <optimized out> stuff = <optimized out> #3 0x000055fdd30b5cc8 in Dispatch () at NXdispatch.c:482 clientReady = 0x55fdd44064a0 result = <optimized out> client = 0x55fdd47b2930 nready = <optimized out> icheck = 0x55fdd34e36d0 <checkForInput> start_tick = 0 currentDispatch = <optimized out> #4 0x000055fdd3099821 in main (argc=15, argv=0x7fff211e8358, envp=<optimized out>) at main.c:353 i = <optimized out> xauthfile = <optimized out> alwaysCheckForInput = {0, 1} xsession error log, from a later attempt: mate-session[16641]: WARNING: keycode1 not existent mate-session[16641]: WARNING: keycode2 not existent Window manager warning: Missing composite extension required for compositingmate-session[16641]: WARNING: Could not launch application 'dropbox.desktop': Unable to start application: Failed to execute child process â€œdropboxâ€ (No such file or directory) Geolocation service not in use SSH_AUTH_SOCK=/run/user/1201/keyring/ssh Failure: Module initialization failed SSH_AUTH_SOCK=/run/user/1201/keyring/ssh SSH_AUTH_SOCK=/run/user/1201/keyring/ssh Gdk-Message: 09:03:57.940: marco: Fatal IO error 11 (Resource temporarily unavailable) on X server :57. Gdk-Message: 09:03:57.941: mate-settings-daemon: Fatal IO error 2 (No such file or directory) on X server :57. Unable to init server: Could not connect: Connection refused (polkit-mate-authentication-agent-1:16978): Gtk-WARNING **: 09:03:57.941: cannot open display: :57 Gdk-Message: 09:03:57.944: mate-volume-control-applet: Fatal IO error 11 (Resource temporarily unavailable) on X server :57. Unable to init server: Could not connect: Connection refused (nm-applet:16974): Gtk-WARNING **: 09:03:57.945: cannot open display: :57 Unable to init server: Could not connect: Connection refused (mate-power-manager:17041): Gtk-WARNING **: 09:03:59.505: cannot open display: :57 Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused vmware-user: could not open /proc/fs/vmblock/dev Gdk-Message: 09:04:02.022: caja: Fatal IO error 2 (No such file or directory) on X server :57. Gdk-Message: 09:04:02.022: mate-session: Fatal IO error 2 (No such file or directory) on X server :57. ** (mate-screensaver:16949): WARNING **: 09:04:02.031: Couldn't get presence status: Message recipient disconnected from message bus without replying Gdk-Message: 09:04:02.033: mate-screensaver: Fatal IO error 11 (Resource temporarily unavailable) on X server :57. ** (zeitgeist-datahub:17050): CRITICAL **: 09:04:02.040: log.vala:102: Unable to connect to Zeitgeist: Error calling StartServiceByName for org.gnome.zeitgeist.Engine: The connection is closed Error creating proxy: Error calling StartServiceByName for org.gtk.vfs.GoaVolumeMonitor: The connection is closed (g-io-error-quark, 18) (mate-panel:16883): GLib-GIO-CRITICAL **: 09:04:02.041: Error while sending AddMatch() message: The connection is closed Error creating proxy: Error calling StartServiceByName for org.gtk.vfs.MTPVolumeMonitor: The connection is closed (g-io-error-quark, 18) (mate-panel:16883): GLib-GIO-CRITICAL **: 09:04:02.042: Error while sending AddMatch() message: The connection is closed Error creating proxy: Error calling StartServiceByName for org.gtk.vfs.GPhoto2VolumeMonitor: The connection is closed (g-io-error-quark, 18) (mate-panel:16883): GLib-GIO-CRITICAL **: 09:04:02.042: Error while sending AddMatch() message: The connection is closed Error creating proxy: Error calling StartServiceByName for org.gtk.vfs.AfcVolumeMonitor: The connection is closed (g-io-error-quark, 18) (mate-panel:16883): GLib-GIO-CRITICAL **: 09:04:02.043: Error while sending AddMatch() message: The connection is closed Error creating proxy: Error calling StartServiceByName for org.gtk.vfs.Daemon: The connection is closed (g-io-error-quark, 18) Gdk-Message: 09:04:02.376: mate-panel: Fatal IO error 2 (No such file or directory) on X server :57. SELinux Troubleshooter: Applet requires SELinux be enabled to run Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused ** (blueberry-obex-agent.py:16947): CRITICAL **: 09:04:05.296: Failed to get connection to xfconfd: Could not connect: Connection refused Traceback (most recent call last): File "/usr/bin/dnfdragora-updater", line 32, in <module> import dnfdaemon.client File "/usr/lib/python3.7/site-packages/dnfdaemon/client/__init__.py", line 192, in <module> session = DBus(Gio.bus_get_sync(Gio.BusType.SESSION, None)) gi.repository.GLib.Error: g-io-error-quark: Could not connect: Connection refused (39) Unable to init server: Could not connect: Connection refused (blueberry-tray.py:17042): Gtk-WARNING **: 09:04:05.610: cannot open display: :57 Unable to init server: Could not connect: Connection refused (evolution-alarm-notify:17015): Gtk-WARNING **: 09:04:06.303: cannot open display: :57 (vmware-user:17085): Gtk-WARNING **: 09:04:07.405: cannot open display: :57

4 4

Bug#1305: bad window title encoding for Unicode (Cyrillic) session names
by Ivan Zakharyaschev 24 Dec '19

24 Dec '19

Package: x2goclient Version: 4.1.1.1 Tag: patch If the session name is written in Cyrillic (I guess, any Unicode), the window title is displayed incorrectly (as if Unicode was not understood, with strange symbols) in the task bar in the KDE panel. See the attached screenshot (made by mcpain@). Patch (by mcpain@ and zerg@) is attached, too: x2goclient-4.1.1.1-window-title-encoding.patch The client and server OS are: ALT Linux (Sisyphus or p8). The window manager is KDE.

2 2

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

2 3

Bug#1420: Creating a new subfolder for session tiles is cumbersome
by Stefan Baur 30 Nov '19

30 Nov '19

package: x2goclient version: 4.1.2.1 To create a new subfolder, you curently need to click on the three dots "..." next to the path in the session configuration, then right-click the folder under which you want to create the new folder. There's no hint that you need to do so, and the only buttons are OK and cancel. But wait, the weirdness continues: The right-click menu only offers a "create new folder" option (when used on the root folder). When you click that, it creates a folder named "new folder". It doesn't prompt you for a name. The only way to set a name is to right-click the newly created folder again, because this time, the menu contains a rename option. Suggestions: - The dialog popup should contain a hint that you need to right-click the folder where you want to create a new folder, or should offer a "create new folder" button that acts on the currently selected folder. - The "Create New Folder" option should prompt for a folder name before actually creating it. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

1 0

Bug#1419: Session name selection by keyboard autocomplete fails when using subfolders
by Stefan Baur 30 Nov '19

30 Nov '19

package: x2goclient version: 4.1.2.1 When you create subfolders for session tiles, the usual autocomplete when typing the tile name fails to work - both for the folder name, as well as for the tile name of the session inside the subfolder. e.g. you have datacenter1/alice datacenter1/bob datacenter2/charlie datacenter2/doug mike Then typing "m" results in an autocomplete for "mike", however, "d" doesn't get you "datacenter", and neither does "a", "b", "c" or "d" trigger an autocompletion for alice, bob, charlie or doug. However, if you actually type "bob", then datacenter1/bob will start. I haven't tried what happens when there are two "bob"s in different subfolders, but it's probably not going to be The Right Thing (tm). Suggestion: autocomplete on subfolder names, if unique, follow up with a "/", then autocomplete on the session names inside that particular folder only. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

1 0

Bug#1364: MATE-Theming fails for x2gothinclient-minidesktop when installed on Debian Stretch
by Stefan Baur 29 Nov '19

29 Nov '19

package: x2gothinclient-minidesktop This package contains a file "/usr/share/glib-2.0/schemas/19_x2gothinclient-minidesktop.gschema.override", however, according to Mike#1/sunweaver, the themes listed in there are the wrong ones for a GTK-3 based MATE, thus theming fails, which results in the Start button displaying the Gnome Foot instead of the MATE logo. On Debian Jessie (oldstable), MATE is based on GTK-2, and thus it works fine there. However, it needs to be changed for Debian Stretch. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

3 7

libssh in Windows X2Go Client
by Oleksandr Shneyder 25 Nov '19

25 Nov '19

Hi, who knows which version of libssh we are using with current Windows client? Last week I was on site of one of my customers and investigated the issue when X2Go Client on Windows 10 was not able to open SSH channel with libssh error "socket error: No error". Apparently customer has this problem sometimes, not very often. But in case, when customer opened a session over SSH proxy, he was able to reproduce the issue in every 3rd-4th connection. I tried to build several versions of libssh for testing. With 0.7.7 I was still able to reproduce such behavior. After that I built the most recent version (0.9.2). We're still testing it, but looks like we don't have this issue any more. So, I was thinking maybe we should update libssh library in our Windows client. regards, Alex -- ----------------------------------------------------------- Oleksandr Shneyder | Email: o.shneyder(a)phoca-gmbh.de phoca GmbH | Tel. : 0911 - 14870374 0 Schleiermacherstr. 2 | Fax. : 0911 - 14870374 9 D-90491 Nürnberg | Mobil: 0163 - 49 64 461 Geschäftsführung: Dipl.-Inf. Oleksandr Shneyder Amtsgericht München | http://www.phoca-gmbh.de HRB 196 658 | http://www.x2go.org USt-IdNr.: DE281977973 -----------------------------------------------------------

2 5

SSH Daemon could not be started
by Aditya Mishra 22 Nov '19

22 Nov '19

[image: image.png]

1 0

Bug#125: Bug with Alt Gr keyboard
by IBITEK : Support IT 08 Nov '19

08 Nov '19

Package: <x2goclient> Version: <4.0.0.3> I have a problem with "Alt Gr" tab doesn't work. I can't do an backslash "\" for enter my username on a domain mydomain\user it's impossible Do you have any solution ? A topic is open of your X2GO-Community but no response on this topic : http://x2go-community.org/main-menu/forum/?tx_mmforum_pi1%5Baction%5D=list _post <http://x2go-community.org/main-menu/forum/?tx_mmforum_pi1%5Baction%5D=lis t_post&tx_mmforum_pi1%5Btid%5D=24&tx_mmforum_pi1%5Bfid%5D=13&tx_mmforum_pi 1%5Bpid%5D=page#pid59> &tx_mmforum_pi1%5Btid%5D=24&tx_mmforum_pi1%5Bfid%5D=13&tx_mmforum_pi1%5Bpi d%5D=page#pid59 -- Cordialement, IBITEK-GROUP SUPPORT ------------------------------------------------------------ Tel : +33 491 058 350 Fax : +33 491 509 910 Mail : <mailto:support@ibitek-group.com> support(a)ibitek-group.com Web : <http://www.ibitek-group.com> http://www.ibitek-group.com ------------------------------------------------------------ SOLUTIONS FOR INDUSTRY Electricity & Automation + Business Intelligence ------------------------------------------------------------

4 3

x2gobroker on centos6
by Lubos Vitazka 06 Nov '19

06 Nov '19

Package: x2gobroker version: x2gobroker-0.0.4.1-0.0x2go1.1.git20190422.1224.main.el6.x86_64 Hello, I'm trying to install x2gobroker on centos6 (2.6.32-754.23.1.el6.x86_64) The repo for x2go is setup for 'release-epel' and 'extras-epel' (I think it should be a stable version). The x2gobroker is from x2go-release-epel repository. When yum install x2gobroker.x86_64 , it not pass due to dependencies (viz attached dependencies.txt) I would expect it will install all dependencies. Even if I install python34 (to have python3) manually and all python modules via 'pip3 install' and rpm -iUv all x2gobroker packages, the x2gobroker-daemon won't start. Could you please fix the installation for centos 6 or advise how to proseed it correctly? Thank you Lubos

2 1

← Newer
1
2
3
4
5
6
7
8
9
10
Older →

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

x2go-dev November 2019