When I type 'insmod lp' I get the following error: office:/# insmod lp /lib/modules/2.2.0/misc/lp.o: unresolved symbol parport_ieee1284_nibble_mode_ok_Re0d9ee9d /lib/modules/2.2.0/misc/lp.o: unresolved symbol parport_unregister_device_R0ccf41c8 /lib/modules/2.2.0/misc/lp.o: unresolved symbol parport_enumerate_R6dea43fd /lib/modules/2.2.0/misc/lp.o: unresolved symbol parport_claim_or_block_Rfcbbf93d/lib/modules/2.2.0/misc/lp.o: unresolved symbol parport_register_device_Rac2401e9 /lib/modules/2.2.0/misc/lp.o: unresolved symbol parport_wait_peripheral_Re4493a3e /lib/modules/2.2.0/misc/lp.o: unresolved symbol parport_release_Rb3370099
Can someone help me with this? Thank you. (I have no idea what any of this means).