The last few days i also getting this when i try to copy-cut/paste or drag and drop a file/folder!
XsessionErrors: (xfce4-indicator-plugin:2296): libindicator-WARNING **: IndicatorObject class does not have an accessible description. (xfce4-indicator-plugin:2296): libindicator-WARNING **: IndicatorObject class does not have an accessible description. (polkit-gnome-authentication-agent-1:2395): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed (polkit-gnome-authentication-agent-1:2395): polkit-gnome-1-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files (xfce4-indicator-plugin:2296): Gtk-CRITICAL **: IA__gtk_widget_realize: assertion `GTK_WIDGET_ANCHORED (widget) || GTK_IS_INVISIBLE (widget)' failed (xfce4-indicator-plugin:2296): Gtk-CRITICAL **: IA__gtk_widget_realize: assertion `GTK_WIDGET_ANCHORED (widget) || GTK_IS_INVISIBLE (widget)' failed (xfce4-indicator-plugin:2296): Gtk-CRITICAL **: IA__gtk_widget_realize: assertion `GTK_WIDGET_ANCHORED (widget) || GTK_IS_INVISIBLE (widget)' failed (gnome-settings-daemon:2339): clipboard-plugin-WARNING **: Clipboard manager is already running. (gnome-settings-daemon:2339): color-plugin-WARNING **: failed to get edid: unable to get EDID for output (gnome-settings-daemon:2339): color-plugin-WARNING **: unable to get EDID for xrandr-default: unable to get EDID for output (gnome-settings-daemon:2339): color-plugin-WARNING **: failed to reset xrandr-default gamma tables: gamma size is zero (gnome-settings-daemon:2339): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files (gnome-settings-daemon:2339): power-plugin-WARNING **: failed to turn the panel on: Could not change DPMS mode (nautilus:2330): GLib-GIO-CRITICAL **: g_file_query_info: assertion `G_IS_FILE (file)' failed (nautilus:2330): GLib-GIO-CRITICAL **: g_file_get_basename: assertion `G_IS_FILE (file)' failed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777611 Title: nautilus crashed with SIGSEGV in g_file_query_info() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/777611/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs