Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: [linux-usb-devel] Kernel 2.6.22-rc3 breaks USB: Unable to get HID descriptor (error sending control message: Operation not permitted) | Date | Sun, 3 Jun 2007 12:48:27 +0200 |
| |
Am Sonntag, 3. Juni 2007 11:55 schrieb Jiri Kosina: > I have looked into NUT source and it seems that this error message is > output after interaction with libusb, not hiddev. It looks like libusb's > usb_claim_interface() or usb_control_msg() in in 2.6.22-rc3 is failing > with -EPERM.
Yes, strace and lsusb -v please.
Regards Oliver - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |