<div dir="auto"><div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Pardon the cross post from x2go dev list perhaps someone as seen this. Only affecting 1 workstation. </div><div dir="ltr" class="gmail_attr"><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>On Fedora 32 with both MATE and XFCE, X2Go immediately quits with
Connection failed. This <a href="https://unix.stackexchange.com/questions/467507/x2go-unable-to-find-free-display-port-or-insert-new-session-into-database" target="_blank" rel="noreferrer">stackexchange question</a> suggests running x2godbadmin --createdb but that doesn't help.</div><div><br></div><div>x2goagent-4.1.0.3-6.fc32.x86_64<br>x2goserver-xsession-4.1.0.3-6.fc32.noarch<br>x2goserver-common-4.1.0.3-6.fc32.noarch<br>x2goserver-4.1.0.3-6.fc32.x86_64<br></div><div><br></div>Connection failed.<br><br>/usr/lib64/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)")<br>Unable to find free display port or insert new session into database; parameters: port (50), hostname (ourdomain) and session name ().<br><div><br></div><div>May 26 07:35:33 ourhostname /usr/bin/x2gostartagent[95534]: no free display number available, cannot start new session. Retrying (run 10).<br>May 26 07:35:33
ourhostname
/usr/bin/x2gostartagent[95535]: Unable to find free display port or insert new session into database; parameters: port (50), hostname (ourdomain) and session name ().<br><br>cat .xsession-x2go-ourdomain.edu-errors<br>XSession-x2go: X session started for ouruser at Sun May 24 15:26:31 EDT 2020<br>** Message: 15:26:33.626: couldn't access control socket: /run/user/1200/keyring/control: No such file or directory<br>SSH_AUTH_SOCK=/run/user/1200/keyring/ssh<br>mate-session[141487]: WARNING: AT-SPI: Could not obtain desktop path or name<br><br>mate-session[141487]: WARNING: atk-bridge: GetRegisteredEvents returned message with unknown signature<br>mate-session[141487]: WARNING: atk-bridge: get_device_events_reply: unknown signature<br>mate-session[141487]: WARNING: atk-bridge: get_device_events_reply: unknown signature<br><br>** (mate-settings-daemon:141818): WARNING **: 15:26:34.517: Could not open RFKILL control device, please verify your installation<br><br>** (mate-panel:141832): WARNING **: 15:26:34.586: AT-SPI: Could not obtain desktop path or name<br><br>** (mate-panel:141832): WARNING **: 15:26:34.608: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (mate-panel:141832): WARNING **: 15:26:34.608: atk-bridge: get_device_events_reply: unknown signature<br><br>** (mate-panel:141832): WARNING **: 15:26:34.608: atk-bridge: get_device_events_reply: unknown signature<br><br>** (mate-settings-daemon:141818): WARNING **: 15:26:35.152: AT-SPI: Could not obtain desktop path or name<br><br><br>** (mate-settings-daemon:141818): WARNING **: 15:26:35.154: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (mate-settings-daemon:141818): WARNING **: 15:26:35.154: atk-bridge: get_device_events_reply: unknown signature<br><br>** (mate-settings-daemon:141818): WARNING **: 15:26:35.154: atk-bridge: get_device_events_reply: unknown signature<br>SSH_AUTH_SOCK=/run/user/1200/keyring/ssh<br>vmware-user: could not open /proc/fs/vmblock/dev<br>SSH_AUTH_SOCK=/run/user/1200/keyring/ssh<br>SSH_AUTH_SOCK=/run/user/1200/keyring/ssh<br><br>(caja:141846): Gtk-WARNING **: 15:26:36.752: Failed to register client: GDBus.Error:org.gnome.SessionManager.AlreadyRegistered: Unable to register client<br>Failure: Module initialization failed<br><br>** (polkit-mate-authentication-agent-1:141982): WARNING **: 15:26:36.825: AT-SPI: Could not obtain desktop path or name<br><br><br>** (polkit-mate-authentication-agent-1:141982): WARNING **: 15:26:36.829: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (polkit-mate-authentication-agent-1:141982): WARNING **: 15:26:36.829: atk-bridge: get_device_events_reply: unknown signature<br><br>** (polkit-mate-authentication-agent-1:141982): WARNING **: 15:26:36.829: atk-bridge: get_device_events_reply: unknown signature<br>(uint32 1,)<br>*** ERROR ***<br>TI:15:26:39 TH:0x55bef6378ad0 FI:gpm-manager.c FN:gpm_manager_systemd_inhibit,1786<br> - Error in dbus - GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Permission denied<br>Traceback:<br> mate-power-manager(+0x1d304) [0x55bef5347304]<br> mate-power-manager(+0x1478b) [0x55bef533e78b]<br> /lib64/libgobject-2.0.so.0(g_type_create_instance+0x311) [0x7f90fcf0b1b1]<br> /lib64/libgobject-2.0.so.0(+0x193f5) [0x7f90fceed3f5]<br> /lib64/libgobject-2.0.so.0(g_object_new_with_properties+0x275) [0x7f90fceeeb05]<br> /lib64/libgobject-2.0.so.0(g_object_new+0xc1) [0x7f90fceef6b1]<br> mate-power-manager(+0x15e26) [0x55bef533fe26]<br> mate-power-manager(+0xb20a) [0x55bef533520a]<br> /lib64/libc.so.6(__libc_start_main+0xf3) [0x7f90fcaa01a3]<br> mate-power-manager(+0xb58e) [0x55bef533558e]<br>Traceback (most recent call last):<br> File "/usr/bin/seapplet", line 34, in <module><br> from setroubleshoot.config import get_config<br>ModuleNotFoundError: No module named 'setroubleshoot.config'<br><br>** (mate-screensaver:141959): WARNING **: 15:26:39.843: AT-SPI: Could not obtain desktop path or name<br><br><br>** (mate-screensaver:141959): WARNING **: 15:26:39.844: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (mate-screensaver:141959): WARNING **: 15:26:39.844: atk-bridge: get_device_events_reply: unknown signature<br><br>** (mate-screensaver:141959): WARNING **: 15:26:39.845: atk-bridge: get_device_events_reply: unknown signature<br><br>** (nm-applet:141855): WARNING **: 15:26:39.972: AT-SPI: Could not obtain desktop path or name<br><br><br>** (nm-applet:141855): WARNING **: 15:26:39.974: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (nm-applet:141855): WARNING **: 15:26:39.974: atk-bridge: get_device_events_reply: unknown signature<br><br>** (nm-applet:141855): WARNING **: 15:26:39.974: atk-bridge: get_device_events_reply: unknown signature<br><br>** (evolution-alarm-notify:141952): WARNING **: 15:26:40.409: AT-SPI: Could not obtain desktop path or name<br><br><br>** (evolution-alarm-notify:141952): WARNING **: 15:26:40.411: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (evolution-alarm-notify:141952): WARNING **: 15:26:40.411: atk-bridge: get_device_events_reply: unknown signature<br><br>** (evolution-alarm-notify:141952): WARNING **: 15:26:40.411: atk-bridge: get_device_events_reply: unknown signature<br>Initializing caja-open-terminal extension<br>Initializing caja-xattr-tags extension<br>Initializing caja-image-converter extension<br><br>** (emacs:142374): WARNING **: 15:26:54.745: AT-SPI: Could not obtain desktop path or name<br><br><br>** (emacs:142374): WARNING **: 15:26:54.755: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (emacs:142374): WARNING **: 15:26:54.755: atk-bridge: get_device_events_reply: unknown signature<br><br>** (emacs:142374): WARNING **: 15:26:54.755: atk-bridge: get_device_events_reply: unknown signature<br><br>** (mate-terminal:145225): WARNING **: 15:36:58.397: AT-SPI: Could not obtain desktop path or name<br><br><br>** (mate-terminal:145225): WARNING **: 15:36:58.540: atk-bridge: GetRegisteredEvents returned message with unknown signature<br><br>** (mate-terminal:145225): WARNING **: 15:36:58.540: atk-bridge: get_device_events_reply: unknown signature<br><br>** (mate-terminal:145225): WARNING **: 15:36:58.540: atk-bridge: get_device_events_reply: unknown signature<br><br>(mate-screensaver:141959): GLib-CRITICAL **: 16:29:53.048: Source ID 57 was not found when attempting to remove it<br><br>(mate-screensaver:141959): GLib-CRITICAL **: 17:38:18.661: Source ID 101 was not found when attempting to remove it<br><br>(mate-screensaver:141959): GLib-CRITICAL **: 17:46:13.071: Source ID 161 was not found when attempting to remove it<br><br>(mate-screensaver:141959): GLib-CRITICAL **: 19:07:25.615: Source ID 213 was not found when attempting to remove it<br>ICE default IO error handler doing an exit(), pid = xxxxxx, errno = 32<br><br>(mate-settings-daemon:141818): GLib-GIO-WARNING **: 20:52:35.368: Error releasing name org.mate.SettingsDaemon.Rfkill: The connection is closed<br>[1590348395,000,xklavier.c:xkl_engine_start_listen/] The backend does not require manual layout management - but it is provided by the application<br></div></div>
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