Hi! I didn't know where to look for error messages, sorry for not looking in xsession-errors sooner.
Every time I try to add the widget, this message appears in xsession- errors: "Could not find a device able to handle cpufreq control" Some times, the error message is longer: " Could not find a device able to handle cpufreq control (xfce4-panel:22274): xfce4-panel-WARNING **: Plugin governor-18 exited with status 4, removing from panel configuration (xfce4-panel:22274): GLib-GObject-WARNING **: invalid unclassed pointer in cast to `GtkObject' (xfce4-panel:22274): exo-CRITICAL **: IA__exo_gtk_object_destroy_later: assertion `GTK_IS_OBJECT (object)' failed " -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/774816 Title: Can't add applet to the panel -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
