Am Donnerstag, 6. Juni 2013, 21:18:25 schrieb Peter Stuge: > [email protected] wrote: > > when I start the software (usb-dongle connected) it throws a > > usb_claim_interface error -5 > > $ grep -- -5 src/libusb/libusb/libusb.h > LIBUSB_ERROR_NOT_FOUND = -5, > > From the log: (thanks) > > ioctl(5, USBDEVFS_CLAIMINTERFACE, 0x7fd063c4) = -1 ENOENT (No such file or > directory) > > The kernel is saying that the interface doesn't exist. > > lsusb -v for this device run on the fritzbox would be interesting.
If the interface does not exist: Where does the kernel get the following information (have a look at the log): "ezcap USB 2.0 DVB-T/DAB/FM dongl"..., 33ezcap USB 2.0 DVB-T/DAB/FM dongle) I think the interface cannot be opened or the binary thinks it cannot be opened (but it can be opened). When I plug in the stick correspondent devices are created under /dev/usb/ Andreas
