Try it through root access. Regards ASHU -----Original Message----- From: kernelnewbies-bounces@kernelnewbies.org [mailto:kernelnewbies-bounces@kernelnewbies.org] On Behalf Of sunil Sent: Monday, February 11, 2013 3:24 PM To: kernelnewbies@kernelnewbies.org Subject: error : insmod hi all, while inserting module to the linux kernel, m facing this problem -------------------------------------------ERROR----------------------------------------------------- sunil@ubuntu:~/test/drive$ insmod helloworld.ko insmod: error inserting 'helloworld.ko': -1 Operation not permitted sunil@ubuntu:~/test/drive$ sudo modprobe helloworld FATAL: Module helloworld not found. please help!! thanks & regards Sunil _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies