[Spice-devel] USB redirection: "LIBUSB_ERROR_NOT_SUPPORTED"

[Yuri Benditovich]

I see the virt-viewer 8.0 uses only WinUSB as it includes libusb 1.0.22
(which uses dynamic configuration of backend with WinUSB as default) and
spice-gtk 0.35 (which does not configure libusb to use UsbDk).
I suggest to try virt-viewer 7.0 instead, then libusb will work with UsbDk.

Best regards,
Yuri


On Mon, Aug 19, 2019 at 7:21 PM Brian Wengel <m40636067 at gmail.com> wrote:

> Hi Yuri
>
> Oh, it can see i left that out, but here it is:
> - I installed UsbDk on my Win7 x64 client PC (where remote viewer is
> running)
> - Remote viewer version: 8.0-256
> - libusb-1.0.dll version: 1.0.22.11312 (07-08-18)
> - Log-file attached
>
> :-)
>
> On Mon, Aug 19, 2019 at 2:10 PM Yuri Benditovich <
> yuri.benditovich at daynix.com> wrote:
>
>> Hi Brian,
>>
>> Which backend you use on your Spice Client machine, UsbDk or WinUsb?
>> What is the version of remote-viewer and the version of libusb-1.0.dll
>> (it should be in the same directory when remote-viewer.exe)
>> I'd also suggest to make a debug log (usually "remote-viewer ...
>> --spice-debug > log.txt 2>&1") and provide the log.
>>
>> Thanks,
>> Yuri
>>
>> On Mon, Aug 19, 2019 at 11:11 AM Brian Wengel <m40636067 at gmail.com>
>> wrote:
>>
>>> Hi Spice-devs
>>>
>>> I'm trying to get some USB headsets to work on a VM (Win10 x64) using
>>> spice USB redirection, but I get the error "*LIBUSB_ERROR_NOT_SUPPORTED*
>>> ".
>>> Is it a misconfiguration or is the device really not supported?
>>>
>>> I've added a ich9 USB controller on the VM:
>>>
>>> <controller type='usb' index='0' model='ich9-ehci1'/>
>>>
>>> <controller type='usb' index='0' model='ich9-uhci1'>
>>>   <master startport='0'/>
>>> </controller>
>>>
>>> <controller type='usb' index='0' model='ich9-uhci2'>
>>>   <master startport='2'/>
>>> </controller>
>>>
>>> On my VM:
>>> [image: image.png]
>>>
>>> On my W7 box I have these controller:
>>> [image: image.png]
>>>
>>> This is my options in spice:
>>> [image: image.png]
>>> And the error:
>>> [image: image.png]
>>>
>>> Can I do further action to track down the problem?
>>>
>>> Best regards
>>> Brian W.
>>> Denmark
>>> _______________________________________________
>>> Spice-devel mailing list
>>> Spice-devel at lists.freedesktop.org
>>> https://lists.freedesktop.org/mailman/listinfo/spice-devel
>>
>>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/spice-devel/attachments/20190820/82144d06/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 24461 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/spice-devel/attachments/20190820/82144d06/attachment-0004.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 9609 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/spice-devel/attachments/20190820/82144d06/attachment-0005.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 7650 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/spice-devel/attachments/20190820/82144d06/attachment-0006.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 29274 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/spice-devel/attachments/20190820/82144d06/attachment-0007.png>