Ok il problema è semplice oggi faccio per aprire konqueror e mi si presenta quest messaggio

Si è verificato un errore durante il caricamento del modulo Pagina di informazioni di Konqueror.<br />La diagnosi è:<br />Cannot load library /usr/lib64/kde4/konq_aboutpage.so: (/usr/lib64/libkhtml.so.5: undefined symbol: _ZNK15KdeUiProxyStyle10metaObjectEv)

Al che io premo ok e mi si apre konqueror con un'interfaccia pessima, non mi apre le foto e nemmeno la home se provo ad aprirla, devo digitare il sito per intero e dare invio.
A questo punto provo ad avviarlo da linea di comando, e si avvia normalmente senza problemi, se non che dopo breve crasha dandomi questo output

*** NSPlugin Wrapper *** ERROR: failed to initialize brower-side RPC events listener<br />NPP_GetJavaClass()                                                                  <br />NPP_Initialize()                                                                    <br />NPP_GetValue()                                                                      <br />NPP_GetValue()                                                                      <br />*** NSPlugin Wrapper *** WARNING:(/usr/src/packages/BUILD/nspluginwrapper-1.2.2/src/npw-wrapper.c:3156):invoke_NP_Initialize: assertion failed: (rpc_method_invoke_possible(g_rpc_connection))                                          <br />Adobe Flash Player: gtk_clipboard_get(GDK_SELECTION_PRIMARY); failed. Trying to call gtk_init(0,0);                 <br /><br />(&lt;unknown&gt;:14189): Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)&#039; failed<br /><br />(&lt;unknown&gt;:14189): Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)&#039; failed<br /><br />(&lt;unknown&gt;:14189): Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)&#039; failed<br /><br />(&lt;unknown&gt;:14189): Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)&#039; failed<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `&lt;invalid&gt;&#039;<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-CRITICAL **: g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE (instance)&#039; failed<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `&lt;invalid&gt;&#039;<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-CRITICAL **: g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE (instance)&#039; failed<br /><br />(&lt;unknown&gt;:14189): Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)&#039; failed<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)&#039;<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-CRITICAL **: g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE (instance)&#039; failed<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)&#039;<br /><br />(&lt;unknown&gt;:14189): GLib-GObject-CRITICAL **: g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE (instance)&#039; failed<br />KCrash: Application &#039;konqueror&#039; crashing...<br />sock_file=/home/cristiano/.kde4/socket-linux-0ibz/kdeinit4__0<br /><br />[1]+  Stopped                 konqueror