I have a qualcomm modem that I have to share between windows 10 and linux ubuntu
I start the VirtualHere Usb Server on windows.
On linux I start the client and I select the modem Qualcomm CDMA Technologies MSM
The modem is not configured correctly the linux error message is:
Jul 16 20:55:47 ubuntu kernel: [ 8421.462320] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(15)
Jul 16 20:55:47 ubuntu kernel: [ 8421.462323] vhci_hcd vhci_hcd.0: devid(4) speed(3) speed_str(high-speed)
Jul 16 20:55:47 ubuntu kernel: [ 8421.701457] usb 3-1: new high-speed USB device number 8 using vhci_hcd
Jul 16 20:55:48 ubuntu kernel: [ 8421.829344] usb 3-1: SetAddress Request (8) to port 0
Jul 16 20:55:48 ubuntu kernel: [ 8421.857871] usb 3-1: config 1 has an invalid interface number: 8 but max is 3
Jul 16 20:55:48 ubuntu kernel: [ 8421.857873] usb 3-1: config 1 has no interface number 1
Jul 16 20:55:48 ubuntu kernel: [ 8421.864784] usb 3-1: New USB device found, idVendor=1199, idProduct=68c0
Jul 16 20:55:48 ubuntu kernel: [ 8421.864786] usb 3-1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
Jul 16 20:55:48 ubuntu kernel: [ 8421.864788] usb 3-1: Product: Qualcomm CDMA Technologies MSM
Jul 16 20:55:48 ubuntu kernel: [ 8421.864789] usb 3-1: Manufacturer: Qualcomm, Incorporated
Jul 16 20:55:48 ubuntu kernel: [ 8421.864790] usb 3-1: SerialNumber: cbd96b0f
Jul 16 20:55:48 ubuntu kernel: [ 8421.867124] usb 3-1: can't set config #1, error -1
No specific error on windows Event I have only an information
Device 12 [1199:68c0] BOUND to connection 1
If I attach the device directly on linux it works correctly like:
[10145.613994] usb 1-1: new high-speed USB device number 4 using ehci-pci
[10145.903549] usb 1-1: config 1 has an invalid interface number: 8 but max is 3
[10145.903553] usb 1-1: config 1 has no interface number 1
[10145.915028] usb 1-1: New USB device found, idVendor=1199, idProduct=68c0
[10145.915030] usb 1-1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
[10145.915031] usb 1-1: Product: Qualcomm CDMA Technologies MSM
[10145.915033] usb 1-1: Manufacturer: Qualcomm, Incorporated
[10145.915033] usb 1-1: SerialNumber: cbd96b0f
[10145.940108] qcserial 1-1:1.0: Qualcomm USB modem converter detected
[10145.940895] usb 1-1: Qualcomm USB modem converter now attached to ttyUSB0
[10145.943980] qcserial 1-1:1.2: Qualcomm USB modem converter detected
[10145.945013] usb 1-1: Qualcomm USB modem converter now attached to ttyUSB1
[10145.948338] qcserial 1-1:1.3: Qualcomm USB modem converter detected
[10145.948876] usb 1-1: Qualcomm USB modem converter now attached to ttyUSB2
.
Modems usually need some firmware or special command sent to them when they are first connected to switch modes. VirtualHere doesnt support that. E.g for example https://unix.stackexchange.com/questions/175766/modem-is-not-being-deteā¦