Maybe you could try: make clean make distclean make all make install reboot. If your distribution installs a new kernel version, make distclean should be done to clean up dependencies to the previous kernel version. Regards, Marko Ristola sacha kirjoitti: > Hello > > Can anyone help me to understand the cause of the error below: > > [ 57.631053] mantis: disagrees about version of symbol > dvb_unregister_frontend > [ 57.631054] mantis: Unknown symbol dvb_unregister_frontend > [ 57.631168] mantis: disagrees about version of symbol > dvb_register_frontend > [ 57.631169] mantis: Unknown symbol dvb_register_frontend > > KR > > > > _______________________________________________ > linux-dvb mailing list > linux-dvb@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb