Hello when i try to insmod sculld insmod prints this error message: insmod: ERROR: could not insert module ./sculld.ko: Invalid parameters i checked dmsg and it says: [12073.858764] sculld: no symbol version for unregister_ldd_driver [12073.858767] sculld: Unknown symbol unregister_ldd_driver (err -22) [12073.858780] sculld: no symbol version for register_ldd_device [12073.858781] sculld: Unknown symbol register_ldd_device (err -22) [12073.858789] sculld: no symbol version for unregister_ldd_device [12073.858790] sculld: Unknown symbol unregister_ldd_device (err -22) [12073.858794] sculld: no symbol version for register_ldd_driver [12073.858795] sculld: Unknown symbol register_ldd_driver (err -22) these functions are defined in lddbus and i have insmod lddbus. can anyone tell me what is wrong. thank you. _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies