From: Pablo Muñoz &lt;p.munoz(a)alumnos.upm.es&gt; rtl_sdr founds ezcap USB dongle but exits with usb_claim_interface error -6 Signed-off-by: Pablo Muñoz &lt;p.munoz(a)alumnos.upm.es&gt; --- src/librtlsdr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/librtlsdr.c b/src/librtlsdr.c index 7721c4a..0599722 100644 --- a/src/librtlsdr.c +++ b/src/librtlsdr.c @@ -865,7 +865,7 @@ int rtlsdr_open(rtlsdr_dev_t **out_dev, uint32_t index) } libusb_free_device_list(list, 1); - + libusb_detach_kernel_driver(dev->devh,0); r = libusb_claim_interface(dev->devh, 0); if (r < 0) { fprintf(stderr, "usb_claim_interface error %d\n", r); -- 1.7.10