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ScootNBagNz
n00b
Joined: 13 Oct 2019
Posts: 17
Location: Iowa
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 Posted: Mon Jun 01, 2020 1:32 am Post subject: USBIP Webcam disconnect |
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Hello,
So i have successfully connected my usb device over my network, but it disconnects the moment an application (zoom or web browser) "scans the usb bus list" or something, if that makes sense. i don't really know what is happening. Any help is appreciated!
Context:
XDCMP from my laptop to server, laptop has usbip server with webcam, xdmcp host is usbip client. I don't have a different usb device to try.... My usb mic isn't an option for i have a networked pulse audio sink and I am not sure how that will fit with usbip 
usbip list -l #laptop
| Code: | - busid 3-3 (046d:081b)
Logitech, Inc. : Webcam C310 (046d:081b)
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usbip bind --busid=3-3 #laptop
| Code: | | usbip: info: bind device on busid 3-3: complete |
usbip attach -r IP -b 3-3 #xmdcp host
usbip port
| Code: | Imported USB devices
====================
Port 00: <Port in Use> at High Speed(480Mbps)
Logitech, Inc. : Webcam C310 (046d:081b)
7-1 -> usbip://IP:3240/3-3
-> remote bus/dev 003/009
42 /home/yams # |
lsusb
| Code: | | Bus 007 Device 042: ID 046d:081b Logitech, Inc. Webcam C310 |
Working, yes?
K but i launch zoom...
vglrun ./ZoomLauncher
And...
usbip port
| Code: | usbip: error: open vhci_driver
usbip: error: list imported devices |
tail -f /var/log/messages #xdmcp host
| Code: | May 31 20:26:37 42 kernel: [ 5854.616202] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3)
May 31 20:26:37 42 kernel: [ 5854.616207] vhci_hcd vhci_hcd.0: devid(196617) speed(3) speed_str(high-speed)
May 31 20:26:37 42 kernel: [ 5854.846804] usb 7-1: new high-speed USB device number 52 using vhci_hcd
May 31 20:26:37 42 kernel: [ 5854.976797] usb 7-1: SetAddress Request (52) to port 0
May 31 20:26:37 42 kernel: [ 5855.212120] usb 7-1: New USB device found, idVendor=046d, idProduct=081b, bcdDevice= 0.10
May 31 20:26:37 42 kernel: [ 5855.212125] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=2
May 31 20:26:37 42 kernel: [ 5855.212128] usb 7-1: SerialNumber: 44EA87A0
May 31 20:26:37 42 kernel: [ 5855.213927] uvcvideo: Found UVC 1.00 device <unnamed> (046d:081b)
May 31 20:26:37 42 kernel: [ 5855.256847] uvcvideo 7-1:1.0: Entity type for entity Extension 4 was not initialized!
May 31 20:26:37 42 kernel: [ 5855.256851] uvcvideo 7-1:1.0: Entity type for entity Extension 6 was not initialized!
May 31 20:26:37 42 kernel: [ 5855.256854] uvcvideo 7-1:1.0: Entity type for entity Extension 7 was not initialized!
May 31 20:26:37 42 kernel: [ 5855.256856] uvcvideo 7-1:1.0: Entity type for entity Processing 2 was not initialized!
May 31 20:26:37 42 kernel: [ 5855.256858] uvcvideo 7-1:1.0: Entity type for entity Extension 3 was not initialized!
May 31 20:26:37 42 kernel: [ 5855.256861] uvcvideo 7-1:1.0: Entity type for entity Camera 1 was not initialized!
May 31 20:26:37 42 kernel: [ 5855.257133] input: UVC Camera (046d:081b) as /devices/platform/vhci_hcd.0/usb7/7-1/7-1:1.0/input/input27
May 31 20:26:38 42 kernel: [ 5856.429812] usb 7-1: set resolution quirk: cval->res = 384
May 31 20:26:38 42 kernel: [ 5856.435693] vhci_hcd: unlink->seqnum 501
May 31 20:26:38 42 kernel: [ 5856.435697] vhci_hcd: urb->status -104
May 31 20:26:38 42 kernel: [ 5856.454975] vhci_hcd: unlink->seqnum 503
May 31 20:26:38 42 kernel: [ 5856.454975] vhci_hcd: urb->status -104
May 31 20:26:38 42 kernel: [ 5856.455481] vhci_hcd: unlink->seqnum 505
May 31 20:26:38 42 kernel: [ 5856.455482] vhci_hcd: urb->status -104
May 31 20:26:38 42 kernel: [ 5856.456388] vhci_hcd: unlink->seqnum 507
May 31 20:26:38 42 kernel: [ 5856.456388] vhci_hcd: urb->status -104
May 31 20:26:45 42 kernel: [ 5862.767303] usb 7-1: USB disconnect, device number 52
May 31 20:26:47 42 kernel: [ 5864.593728] usb usb7-port1: attempt power cycle |
tail -f /var/log/messages #laptop
| Code: | Jun 1 01:26:05 localhost kernel: [529895.249864] usb 3-3: set resolution quirk: cval->res = 384
Jun 1 01:26:21 localhost kernel: [529911.387640] usbip-host 3-3: usbip-host: register new device (bus 3 dev 9)
Jun 1 01:26:26 localhost usbipd: usbipd: info: connection from IP:39448
Jun 1 01:26:26 localhost usbipd: usbipd: info: received request: 0x8003(6)
Jun 1 01:26:26 localhost usbipd: usbipd: info: found requested device: 3-3
Jun 1 01:26:26 localhost kernel: [529916.697177] usbip-host 3-3: stub up
Jun 1 01:26:26 localhost usbipd: usbip: info: connect: 3-3
Jun 1 01:26:26 localhost usbipd: usbipd: info: request 0x8003(6): complete
Jun 1 01:26:27 localhost kernel: [529917.322180] usbip-host 3-3: usb_set_interface done: inf 1 alt 0
Jun 1 01:26:27 localhost kernel: [529917.339945] usbip-host 3-3: usb_set_interface done: inf 3 alt 1
Jun 1 01:26:28 localhost kernel: [529918.475731] usbip-host 3-3: usb_set_interface done: inf 3 alt 2
Jun 1 01:26:28 localhost kernel: [529918.481577] usbip-host 3-3: usb_set_interface done: inf 3 alt 3
Jun 1 01:26:28 localhost kernel: [529918.487455] usbip-host 3-3: usb_set_interface done: inf 3 alt 4
Jun 1 01:26:28 localhost kernel: [529918.493162] usbip-host 3-3: usb_set_interface done: inf 3 alt 0
Jun 1 01:26:28 localhost kernel: [529918.517342] usbip-host 3-3: unlinked by a call to usb_unlink_urb()
Jun 1 01:26:28 localhost kernel: [529918.536615] usbip-host 3-3: unlinked by a call to usb_unlink_urb()
Jun 1 01:26:28 localhost kernel: [529918.537163] usbip-host 3-3: unlinked by a call to usb_unlink_urb()
Jun 1 01:26:28 localhost kernel: [529918.538072] usbip-host 3-3: unlinked by a call to usb_unlink_urb()
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Jaglover
Watchman
Joined: 29 May 2005
Posts: 8291
Location: Saint Amant, Acadiana
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ScootNBagNz
n00b
Joined: 13 Oct 2019
Posts: 17
Location: Iowa
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| Posted: Mon Jun 01, 2020 2:52 am Post subject: |
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Yeah it had been working locally. It is a webcam/mic combo. Part of the problem?
lsusb -tv
| Code: |
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
|__ Port 3: Dev 9, If 0, Class=Video, Driver=, 480M
|__ Port 3: Dev 9, If 3, Class=Audio, Driver=, 480M
|__ Port 3: Dev 9, If 1, Class=Video, Driver=, 480M
|__ Port 3: Dev 9, If 2, Class=Audio, Driver=, 480M |
Oops I misread and truncated output. Bus 3 with port 1 and port 2 have HID for my keyboard and mouse. These 3 ports are the interfaces exposed on the laptop. |
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ScootNBagNz
n00b
Joined: 13 Oct 2019
Posts: 17
Location: Iowa
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| Posted: Mon Jun 01, 2020 11:30 pm Post subject: |
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| I am able to mount a drive over usbip, but not my webcam, incase there is curiosity. Will continue to tinker. |
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