On Sat, Dec 10, 2011 at 04:49:26PM +0000, Tom Walder wrote:
I have the same problem - the products looks great but no sound!!!
[84634.255183] usbcore: registered new interface driver hiddev [84634.365746] usbcore: registered new interface driver snd-usb-audio [84634.413374] input: Jabra SPEAK 410 USB as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.3/input/input10 [84634.413697] generic-usb 0003:0B0E:0410.0001: input,hiddev96,hidraw0: USB HID v1.11 Device [Jabra SPEAK 410 USB] on usb-0000:00:1d.2-1/input3 [84634.413743] usbcore: registered new interface driver usbhid [84634.413747] usbhid: USB HID core driver [84635.174212] 2:1:1: endpoint lacks sample rate attribute bit, cannot set. [84635.179213] 2:2:1: endpoint lacks sample rate attribute bit, cannot set. [84635.233223] 2:2:1: endpoint lacks sample rate attribute bit, cannot set.
The error you're seeing is a bit different from me.
Can you reply with the output of 'lsusb -v'?
I have a suspicion that Linux is fine and that the USB descriptor for the device is bad. My device has an Endpoint descriptor with bDescriptorType 0x25, which seems to be an invalid value (should be 0x5).
Rich.