[X2Go-Dev] Moving any programs on screen causes ghosting/overlapping effect v4.1.0.3-10 in Fedora
Robert Kudyba
rkudyba at fordham.edu
Tue Nov 30 22:19:42 CET 2021
That's definitely better. But when I try to maximize the screen on the
Problem Reporting app it hangs and you can see this overlay:
[image: error.PNG]
On Tue, Nov 30, 2021 at 4:02 PM Norman Gaywood <ngaywood at une.edu.au> wrote:
> Hi Robert,
>
> Have you tried disabling compositing?
>
>
> https://wiki.x2go.org/doku.php/doc:de-compat#always_compatible_and_no_workarounds_required
>
> https://gitlab.xfce.org/xfce/xfwm4/-/issues/551
>
>
> On Wed, 1 Dec 2021 at 03:27, Robert Kudyba <rkudyba at fordham.edu> wrote:
>
>> To: submit at bugs.x2go.org
>> Subject: <a-really-good-short-description-of-the-problem>
>> Body:
>> Package: x2goserver-4.1.0.3-10.fc34.x86_64
>> Version: 4.1.0.3-10
>>
>> Going from a Windows 10 system running X2Go Client v4.1.2.2 Qt 4.8.6, and
>> connecting to a X2Go server on Fedora 34 running 4.1.0.3-10, and any time
>> an open application, e.g., see attached, the application leaves an overlay
>> or a ghosting effect and doesn't even allow to be closed. Here are some
>> debug logs:
>> .xsession-x2go-ourdomain.edu-errors
>> XSession-x2go: X session started for xxxx at Wed Nov 17 09:32:54 AM EST
>> 2021
>> xfce4-session-Message: 09:32:54.701: SSH authentication agent is already
>> running
>>
>> (xfwm4:1990257): xfwm4-WARNING **: 09:32:54.812: XSync extension too old
>> (3.0).
>>
>> (xfwm4:1990257): xfwm4-WARNING **: 09:32:54.821: The display does not
>> support the XComposite extension.
>>
>> (xfwm4:1990257): xfwm4-WARNING **: 09:32:54.823: The display does not
>> support the XPresent extension.
>>
>> (xfwm4:1990257): xfwm4-WARNING **: 09:32:54.823: Compositing manager
>> disabled.
>>
>> (xfsettingsd:1990263): xfsettingsd-CRITICAL **: 09:32:55.033: Your XI is
>> too old (1.3) version 1.4 is required.
>>
>> (xfsettingsd:1990263): xfsettingsd-WARNING **: 09:32:55.034: Failed to
>> create device filter
>>
>> ** (xfce4-power-manager:1990299): WARNING **: 09:32:55.809: Failed to get
>> name owner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could
>> not get owner of name 'org.xfce.PowerManager': no such name
>>
>> ** (xfce4-power-manager:1990299): WARNING **: 09:32:55.809: Failed to get
>> name owner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could
>> not get owner of name 'org.freedesktop.PowerManagement': no such name
>>
>> Xfce power manager is not running
>>
>> (xfce4-power-manager:1990299): xfce4-power-manager-WARNING **:
>> 09:32:55.813: Monitor is not DPMS capable
>>
>> ** (wrapper-2.0:1990286): WARNING **: 09:32:55.829: No outputs have
>> backlight property
>>
>> (wrapper-2.0:1990287): GLib-GIO-CRITICAL **: 09:32:55.835:
>> g_file_new_for_path: assertion 'path != NULL' failed
>>
>> (wrapper-2.0:1990287): GLib-GIO-CRITICAL **: 09:32:55.836:
>> g_file_monitor_file: assertion 'G_IS_FILE (file)' failed
>>
>> (wrapper-2.0:1990287): GLib-GObject-WARNING **: 09:32:55.836: invalid
>> (NULL) pointer instance
>>
>> (wrapper-2.0:1990287): GLib-GObject-CRITICAL **: 09:32:55.836:
>> g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
>>
>> (wrapper-2.0:1990287): Gtk-WARNING **: 09:32:55.836: Attempting to add a
>> widget with type GtkToggleButton to a container of type XfcePanelPlugin,
>> but the widget is already inside a container of type XfcePanelPlugin,
>> please remove the widget from its existing container first.
>>
>> ** (wrapper-2.0:1990285): WARNING **: 09:32:55.844: Binding
>> 'XF86AudioMicMute' failed!
>>
>> (wrapper-2.0:1990285): pulseaudio-plugin-WARNING **: 09:32:55.844: Could
>> not have grabbed volume control keys. Is another volume control application
>> (xfce4-volumed) running?
>>
>> ** (wrapper-2.0:1990285): WARNING **: 09:32:55.851: Binding
>> 'XF86AudioPlay' failed!
>>
>> (wrapper-2.0:1990285): pulseaudio-plugin-WARNING **: 09:32:55.851: Could
>> not have grabbed multimedia control keys.
>> vmware-user: could not open /proc/fs/vmblock/dev
>> Error: /usr/bin/vmtoolsd must be run inside a virtual machine on a VMware
>> hypervisor product.
>> Failed to rename ‘/xxxx/.abrt/spool’ to ‘/xxxx/.cache/abrt/spool’: No
>> such file or directory
>> /usr/libexec/tracker-miner-rss-3: error while loading shared libraries:
>> libtracker-miner-3.0.so: cannot open shared object file: No such file or
>> directory
>>
>> (process:1990386): GLib-CRITICAL **: 09:32:55.938: g_strv_contains:
>> assertion 'str != NULL' failed
>>
>> (xfce4-power-manager:1990299): GLib-GObject-WARNING **: 09:32:55.964:
>> ../gobject/gsignal.c:2614: signal 'Changed' is invalid for instance
>> '0x561ba5115130' of type 'GDBusProxy'
>>
>> (xfce4-power-manager:1990299): xfce4-power-manager-WARNING **:
>> 09:32:55.986: could not map keysym 1008ffa8 to keycode
>>
>> (xfce4-power-manager:1990299): xfce4-power-manager-WARNING **:
>> 09:32:55.986: could not map keysym 1008ffa7 to keycode
>>
>> (xfce4-power-manager:1990299): xfce4-power-manager-WARNING **:
>> 09:32:55.986: could not map keysym 1008ff02 to keycode
>>
>> (xfce4-power-manager:1990299): xfce4-power-manager-WARNING **:
>> 09:32:55.986: could not map keysym 1008ff03 to keycode
>>
>> ** (xfce4-power-manager:1990299): WARNING **: 09:32:55.999: No outputs
>> have backlight property
>> Xfce Power Manager: Another power manager is already running
>>
>> (xfce4-power-manager:1990299): xfce4-power-manager-WARNING **:
>> 09:32:56.006: Failed to get keyboard max brightness level :
>> GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface
>> “org.freedesktop.UPower.KbdBacklight” on object at path
>> /org/freedesktop/UPower/KbdBacklight
>>
>> (wrapper-2.0:1990285): Gtk-WARNING **: 09:32:56.051: Negative content
>> width -3 (allocation 1, extents 2x2) while allocating gadget (node button,
>> owner PulseaudioButton)
>>
>> (wrapper-2.0:1990287): Gtk-WARNING **: 09:32:56.052: Negative content
>> width -3 (allocation 1, extents 2x2) while allocating gadget (node button,
>> owner GtkToggleButton)
>>
>> (wrapper-2.0:1990286): Gtk-WARNING **: 09:32:56.072: Negative content
>> width -3 (allocation 1, extents 2x2) while allocating gadget (node button,
>> owner PowerManagerButton)
>>
>> ** (xfce4-screensaver:1990373): WARNING **: 09:32:56.080: screensaver
>> already running in this session
>> env: ‘mc2’: No such file or directory
>>
>> (wrapper-2.0:1990288): Gtk-WARNING **: 09:32:56.143: Negative content
>> width -1 (allocation 1, extents 1x1) while allocating gadget (node button,
>> owner XfceArrowButton)
>> SELinux Troubleshooter: Applet requires SELinux be enabled to run
>> blueman-applet 09.32.56 WARNING PluginManager:147 __load_plugin: Not
>> loading DhcpClient because its conflict has higher priority
>> blueman-applet 09.32.56 WARNING PluginManager:147 __load_plugin: Not
>> loading PPPSupport because its conflict has higher priority
>> blueman-applet 09.33.21 WARNING DiscvManager:119 update_menuitems:
>> warning: Adapter is None
>> Can't connect over DBus to name 'org.freedesktop.secrets' path
>> '/org/freedesktop/secrets' interface 'org.freedesktop.Secret.Service':
>> Error calling StartServiceByName for org.freedesktop.secrets: Timeout was
>> reached
>> '/var/spool/abrt/ccpp-2021-11-11-11:32:41.565620-314080' does not exist
>> '/var/spool/abrt/ccpp-2021-11-11-11:32:41.565620-314080' does not exist
>> '/var/spool/abrt/ccpp-2021-11-11-11:32:41.565620-314080' does not exist
>>
>> (xfce4-session:1989954): GLib-WARNING **: 09:35:09.638:
>> GChildWatchSource: Exit status of a child process was requested but ECHILD
>> was received by waitpid(). See the documentation of
>> g_child_watch_source_new() for possible causes.
>>
>> (xfce4-power-manager:1990299): GLib-GObject-CRITICAL **: 09:35:09.638:
>> g_object_unref: assertion 'G_IS_OBJECT (object)' failed
>>
>> (tracker-miner-fs-3:1990380): GVFS-RemoteVolumeMonitor-WARNING **:
>> 09:35:09.665: Owner of volume monitor org.gtk.vfs.UDisks2VolumeMonitor
>> disconnected from the bus; removing drives/volumes/mounts
>>
>> (tracker-miner-fs-3:1990380): GVFS-RemoteVolumeMonitor-WARNING **:
>> 09:35:09.665: Owner of volume monitor org.gtk.vfs.GoaVolumeMonitor
>> disconnected from the bus; removing drives/volumes/mounts
>>
>> OK
>>
>> Another notification daemon is running, exiting
>>
>> (xfsettingsd:1990263): xfconf-WARNING **: 09:35:09.705: Failed to set
>> property "keyboards::/Default/Numlock": The connection is closed
>> mc2: Fatal IO error 11 (Resource temporarily unavailable) on X server
>> :50.0.
>>
>> from /var/log/messages:
>>
>> Nov 17 09:32:46 /usr/sbin/x2gocleansessions[991]:
>> xxxx-50-1637159564_stDXFCE_dp32: state file for this session does not
>> exist: /tmp/.x2go-xxxx/C-xxxx-50-1637159564_stDXFCE_dp32/state (this can be
>> ignored during session startups)
>> Nov 17 09:32:47 /usr/bin/x2gostartagent[1989598]: successfully started
>> X2Go Agent session with ID xxxx-50-1637159564_stDXFCE_dp32
>> Nov 17 09:32:53 /usr/bin/x2goruncommand[1989949]: launching session with
>> Xsession-x2go mechanism, using STARTUP="xfce4-session"
>> Nov 17 09:32:53 /usr/bin/x2goruncommand[1989950]: dbus wrapper available
>> as /usr/bin/dbus-run-session
>>
>>
>> [image: x2go.PNG]
>> _______________________________________________
>> x2go-dev mailing list
>> x2go-dev at lists.x2go.org
>> https://lists.x2go.org/listinfo/x2go-dev
>>
>
>
> --
> Norman Gaywood, Computer Systems Officer
> School of Science and Technology
> University of New England
> Armidale NSW 2351, Australia
>
> ngaywood at une.edu.au http://turing.une.edu.au/~ngaywood
> Phone: +61 (0)2 6773 2412 Mobile: +61 (0)4 7862 0062
>
> Please avoid sending me Word or Power Point attachments.
> See http://www.gnu.org/philosophy/no-word-attachments.html
>
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