Le Fri, 26 Dec 2008 15:26:44 +0530 (IST), niamathullah sharief <alrif_1987@xxxxxxxxxxx> a écrit : > Hello...when i try to insert "ehci-hcd" with insmod i am getting this > errorroot@sharief-desktop:/home/sharief/Desktop/drivers/host# insmod > ehci-hcd.ko insmod: error inserting 'ehci-hcd.ko': -1 Unknown symbol > in moduleoutput of "dmesg" is > :[ 196.416023] ehci_hcd: Unknown symbol usb_hcd_pci_suspend In module usbcore. > [ 196.416023] ehci_hcd: Unknown symbol usb_free_urb In module usbcore. ... > Kindly help me what to do... Use modprobe instead of insmod. modprobe will automatically load the required dependencies. Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ