mate-session[1719]: WARNING: Unable to find provider '' of required component 'dock' (process:2008): indicator-sound-WARNING **: volume-control-pulse.vala:744: Unable to connect to dbus server at 'unix:path=/run/user/1000/pulse/dbus-socket': Could not connect: No such file or directory (nm-applet:1896): Gtk-WARNING **: Can't set a parent on widget which has a parent (tilda:2016): Vte-WARNING **: (/build/vte2.91-I3hZMY/vte2.91-0.48.3/./src/vtegtk.cc:1725):int vte_terminal_match_add_gregex(VteTerminal*, GRegex*, GRegexMatchFlags): runtime check failed: (g_regex_get_compile_flags(gregex) & G_REGEX_MULTILINE) (mate-panel:1826): Gtk-WARNING **: Allocating size to PanelToplevel 0x5653a9e87c00 without calling gtk_widget_get_preferred_width/height(). How does the code know the size to allocate? (mate-settings-daemon:1822): Gdk-CRITICAL **: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed (gtk-window-decorator:2161): libmetacity-ERROR **: Could not find a button to strip. n_left = 1 n_right = -1