cat /var/log/syslog | grep \(gnome

Nov  9 00:21:07 riccardo-ASUS gnome-control-center.desktop[20284]: ** (gnome-control-center:20284): WARNING **: Ignoring launcher gufw (missing desktop file)
Nov  9 00:21:07 riccardo-ASUS gnome-control-center.desktop[20284]: ** (gnome-control-center:20284): WARNING **: Ignoring launcher landscape-client-settings (missing desktop file)
Nov  9 00:21:07 riccardo-ASUS gnome-control-center.desktop[20284]: ** (gnome-control-center:20284): WARNING **: Ignoring launcher ubuntuone-installer (missing desktop file)
Nov  9 00:21:29 riccardo-ASUS gnome-session[4985]: (gnome-software:5161): Gs-WARNING **: failed to call gs_plugin_add_search on snappy: snapd returned status code 500: Internal Server Error
Nov  9 00:21:30 riccardo-ASUS gnome-session[4985]: (gnome-software:5161): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 00:21:31 riccardo-ASUS gnome-session[4985]: (gnome-software:5161): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:48:52 riccardo-ASUS org.gnome.ScreenSaver[2455]: ** (gnome-screensaver:2530): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files
Nov  9 15:49:34 riccardo-ASUS org.gnome.ScreenSaver[4919]: ** (gnome-screensaver:5064): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files
Nov  9 15:49:35 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered
Nov  9 15:49:35 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered
Nov  9 15:49:40 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): Gjs-WARNING **: JS ERROR: could not get remote objects for service org.gnome.SettingsDaemon.Smartcard path /org/gnome/SettingsDaemon/Smartcard: Gio.DBusError: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SettingsDaemon.Smartcard was not provided by any .service files
Nov  9 15:49:42 riccardo-ASUS gnome-session[2464]: (gnome-settings-daemon:2568): color-plugin-WARNING **: failed to set screen _ICC_PROFILE: Apertura del file "/home/riccardo/.local/share/icc/edid-a8d88c303a8b6f84f5bdbe109cf48311.icc" non riuscita: Permesso negato
Nov  9 15:50:00 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_add_updates_historical on fwupd: failed to start fwupd: Errore nel chiamare StartServiceByName per org.freedesktop.fwupd: GDBus.Error:org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.freedesktop.fwupd': timed out
Nov  9 15:50:01 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:50:07 riccardo-ASUS gnome-session[2464]: (gnome-settings-daemon:2568): color-plugin-WARNING **: failed to set screen _ICC_PROFILE: Apertura del file "/home/riccardo/.local/share/icc/edid-a8d88c303a8b6f84f5bdbe109cf48311.icc" non riuscita: Permesso negato
Nov  9 15:50:41 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_add_distro_upgrades on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:50:41 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:51:05 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refresh on fwupd: failed to start fwupd: Errore nel chiamare StartServiceByName per org.freedesktop.fwupd: GDBus.Error:org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.freedesktop.fwupd': timed out
Nov  9 15:51:06 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_add_search on snappy: snapd returned status code 500: Internal Server Error
Nov  9 15:51:06 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:51:07 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:51:21 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refresh on apt: apt transaction returned result exit-failed
Nov  9 15:51:46 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_add_updates on fwupd: failed to start fwupd: Errore nel chiamare StartServiceByName per org.freedesktop.fwupd: GDBus.Error:org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.freedesktop.fwupd': timed out
Nov  9 15:51:47 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:51:52 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 15:51:53 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:00:52 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:01:10 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:01:19 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:01:42 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:01:55 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:02:09 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:02:31 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:02:34 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): Gjs-WARNING **: JS ERROR: TypeError:  is null
Nov  9 16:03:49 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:04:19 riccardo-ASUS gnome-session[5047]: message repeated 2 times: [ (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed]
Nov  9 16:05:18 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:05:24 riccardo-ASUS gnome-session[5047]: (gnome-shell:5090): St-CRITICAL **: st_label_set_text: assertion 'text != NULL' failed
Nov  9 16:06:50 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:06:50 riccardo-ASUS gnome-session[5047]: (gnome-software:5215): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:15:21 riccardo-ASUS org.gnome.ScreenSaver[2733]: ** (gnome-screensaver:2802): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files
Nov  9 16:15:39 riccardo-ASUS org.gnome.ScreenSaver[3904]: ** (gnome-screensaver:4049): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files
Nov  9 16:15:45 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered
Nov  9 16:15:45 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered
Nov  9 16:15:49 riccardo-ASUS gnome-session[4032]: (gnome-shell:4075): Gjs-WARNING **: JS ERROR: could not get remote objects for service org.gnome.SettingsDaemon.Smartcard path /org/gnome/SettingsDaemon/Smartcard: Gio.DBusError: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SettingsDaemon.Smartcard was not provided by any .service files
Nov  9 16:15:51 riccardo-ASUS gnome-session[2781]: (gnome-settings-daemon:2807): color-plugin-WARNING **: failed to set screen _ICC_PROFILE: Apertura del file "/home/riccardo/.local/share/icc/edid-a8d88c303a8b6f84f5bdbe109cf48311.icc" non riuscita: Permesso negato
Nov  9 16:15:51 riccardo-ASUS gnome-session[2781]: (gnome-settings-daemon:2807): color-plugin-WARNING **: failed to set screen _ICC_PROFILE: Apertura del file "/home/riccardo/.local/share/icc/edid-a8d88c303a8b6f84f5bdbe109cf48311.icc" non riuscita: Permesso negato
Nov  9 16:16:10 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_add_updates_historical on fwupd: failed to start fwupd: Errore nel chiamare StartServiceByName per org.freedesktop.fwupd: GDBus.Error:org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.freedesktop.fwupd': timed out
Nov  9 16:16:11 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:16:28 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:16:29 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:16:51 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_add_distro_upgrades on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:16:52 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:19:53 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:19:53 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:19:54 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:20:45 riccardo-ASUS gnome-session[2781]: (gnome-shell:2839): Cogl-WARNING **: cogl-sampler-cache.c:200: GL error (1280): Invalid enumeration value
Nov  9 16:20:45 riccardo-ASUS gnome-session[2781]: message repeated 5 times: [ (gnome-shell:2839): Cogl-WARNING **: cogl-sampler-cache.c:200: GL error (1280): Invalid enumeration value]
Nov  9 16:28:08 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_add_search on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:28:08 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:28:09 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:28:09 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:28:10 riccardo-ASUS gnome-session[4032]: (gnome-software:4173): Gs-WARNING **: failed to call gs_plugin_refine on appstream: Errore nell'aprire il file: Permesso negato
Nov  9 16:28:10 riccardo-ASUS gnome-session[4032]: (gnome-shell:4075): Clutter-WARNING **: Failed to set the markup of the actor 'ClutterText': Errore alla riga 1: L'entità non termina con un punto e virgola; probabilmente è stata utilizzata una "e commerciale" senza l'intento di iniziare una entità. In tal caso ricorrere a &