Here is the output of apt-cache policy nspluginwrapper: nspluginwrapper: Installed: 0.9.91.5-2ubuntu1 Candidate: 0.9.91.5-2ubuntu1 Version table: *** 0.9.91.5-2ubuntu1 0 500 http://us.archive.ubuntu.com hardy/multiverse Packages 100 /var/lib/dpkg/status Here is the output of Firefox from a terminal when it crashes by my refreshing a Youtube video while it's playing: ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) (npviewer.bin:12086): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed *** NSPlugin Wrapper *** ERROR: NPP_New() invoke: Connection reset by peer ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) *** NSPlugin Wrapper *** ERROR: NPP_New() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPClass::Invalidate() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_NewStream() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_GetValue() invoke: Connection closed *** NSPlugin Wrapper *** WARNING: unhandled variable 11 in NPP_GetValue() (firefox:12046): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NP_Shutdown() invoke: Connection closed Here is the output of Firefox when it crashes on its own without me refreshing anything (I played a Youtube video, then went to my myspace page which has a flash based music player): ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) ** Message: GetValue variable 1 (1) ** Message: GetValue variable 2 (2) (npviewer.bin:12137): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12137): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed (npviewer.bin:12198): Gtk-CRITICAL **: gtk_style_detach: assertion `style->attach_count > 0' failed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection reset by peer *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_SetWindow() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_NewStream() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed *** NSPlugin Wrapper *** ERROR: NP_Shutdown() invoke: Connection closed Cyrus Jones wrote: > I am running Ubuntu Hardy myself and I cannot reproduce this bug. > > Please paste the output of the command (in Terminal): > apt-cache policy nspluginwrapper > > Run Firefox from terminal (enter the command firefox in terminal), and > reproduce your bug. Once your bug is reproduced, copy the text in the > Terminal and paste here. > > This is bug is odd because 0.9.91.5-2ubuntu1 should have fixed the > issue. > > ** Changed in: nspluginwrapper (Ubuntu) > Status: New => Incomplete > >