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#1 2023-01-27 06:18:00

1997cui
Member
Registered: 2023-01-27
Posts: 1

Microsoft Wireless Keyboard not working under a KVM swit

Hi everyone,
    This is my first time trying to post on this forum. I have a UGREEN KVM switch, where the vendor id is 05e3:0610. I have a Microsoft keyboard connected to it, the vendor id is 045e:07a5.

    Now every time I switch the KVM from the other computer to my Archlinux desktop, my desktop cannot recognize the keyboard along with other devices on the KVM switch. However, at this time, if I unplug the wireless keyboard and replug it in, the Linux can recognize every USB device on this KVM switch.

Here is the kernel log after I did the following operation:
1. Switch KVM to my other computer (See USB disconnect)
2.  Switch the KVM switch back to my Archlinux: Kernel recognizes the other devices, except Microsoft Keyboard one report "device descriptor read/64, error -110"
3. Unplug and replug Microsoft Keyboard, and everything returns to normal.

[ 6128.883215] usb 1-11.2: USB disconnect, device number 58
[ 6128.883219] usb 1-11.2.1: USB disconnect, device number 59
[ 6128.883451] usb 1-11.2.2: USB disconnect, device number 60
[ 6128.949999] usb 1-11.2.3: USB disconnect, device number 61
[ 6129.013175] usb 1-11.2.4: USB disconnect, device number 63
[ 6142.376433] usb 1-11.2: new high-speed USB device number 64 using xhci_hcd
[ 6142.469118] usb 1-11.2: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.63
[ 6142.469133] usb 1-11.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6142.469138] usb 1-11.2: Product: USB2.1 Hub
[ 6142.469142] usb 1-11.2: Manufacturer: GenesysLogic
[ 6142.471537] hub 1-11.2:1.0: USB hub found
[ 6142.471811] hub 1-11.2:1.0: 4 ports detected
[ 6142.776448] usb 1-11.2.1: new full-speed USB device number 65 using xhci_hcd
[ 6142.892571] usb 1-11.2.1: New USB device found, idVendor=08bb, idProduct=2912, bcdDevice= 1.00
[ 6142.892588] usb 1-11.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6142.892595] usb 1-11.2.1: Product: USB audio CODEC
[ 6142.892600] usb 1-11.2.1: Manufacturer: Burr-Brown from TI
[ 6142.999714] usb 1-11.2.2: new full-speed USB device number 66 using xhci_hcd
[ 6143.117420] usb 1-11.2.2: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=24.11
[ 6143.117432] usb 1-11.2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6143.117437] usb 1-11.2.2: Product: USB Receiver
[ 6143.117440] usb 1-11.2.2: Manufacturer: Logitech
[ 6143.343089] usb 1-11.2.3: new high-speed USB device number 67 using xhci_hcd
[ 6143.676124] usb 1-11.2.3: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 0.12
[ 6143.676132] usb 1-11.2.3: New USB device strings: Mfr=0, Product=0, SerialNumber=2
[ 6143.676134] usb 1-11.2.3: SerialNumber: 8CB37FD0
[ 6143.678225] usb 1-11.2.3: Found UVC 1.00 device <unnamed> (046d:0825)
[ 6143.792213] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2.3/1-11.2.3:1.0/input/input152
[ 6143.822966] usb 1-11.2.3: set resolution quirk: cval->res = 384
[ 6143.919717] usb 1-11.2.4: new full-speed USB device number 68 using xhci_hcd
[ 6144.852705] input: Logitech ERGO M575 as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2.2/1-11.2.2:1.2/0003:046D:C52B.0089/0003:046D:4096.008A/input/input153
[ 6159.389138] usb 1-11.2.4: device descriptor read/64, error -110
[ 6174.961724] usb 1-11.2.4: device descriptor read/64, error -110
[ 6175.165024] usb 1-11.2.4: new full-speed USB device number 69 using xhci_hcd
[ 6190.533516] usb 1-11.2.4: device descriptor read/64, error -110
[ 6206.105290] usb 1-11.2.4: device descriptor read/64, error -110
[ 6206.212223] usb 1-11.2-port4: attempt power cycle
[ 6206.851745] usb 1-11.2.4: new full-speed USB device number 70 using xhci_hcd
[ 6211.983424] usb 1-11.2.4: device descriptor read/8, error -110
[ 6217.316265] usb 1-11.2.4: device descriptor read/8, error -110
[ 6217.517395] usb 1-11.2.4: new full-speed USB device number 71 using xhci_hcd
[ 6222.648820] usb 1-11.2.4: device descriptor read/8, error -110
[ 6227.981764] usb 1-11.2.4: device descriptor read/8, error -110
[ 6228.086532] usb 1-11.2-port4: unable to enumerate USB device
[ 6228.296556] usb 1-11.2.3: reset high-speed USB device number 67 using xhci_hcd
[ 6268.632494] usb 1-11.2.4: new full-speed USB device number 72 using xhci_hcd
[ 6268.754261] usb 1-11.2.4: New USB device found, idVendor=045e, idProduct=07a5, bcdDevice= 7.94
[ 6268.754275] usb 1-11.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6268.754283] usb 1-11.2.4: Product: Microsoft® Nano Transceiver v2.1
[ 6268.754288] usb 1-11.2.4: Manufacturer: Microsoft
[ 6268.765191] input: Microsoft Microsoft® Nano Transceiver v2.1 as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2.4/1-11.2.4:1.0/0003:045E:07A5.008B/input/input154
[ 6268.826155] input: Microsoft Microsoft® Nano Transceiver v2.1 Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2.4/1-11.2.4:1.1/0003:045E:07A5.008C/input/input155
[ 6268.826447] input: Microsoft Microsoft® Nano Transceiver v2.1 Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2.4/1-11.2.4:1.1/0003:045E:07A5.008C/input/input156
[ 6268.832816] input: Microsoft Microsoft® Nano Transceiver v2.1 Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2.4/1-11.2.4:1.2/0003:045E:07A5.008D/input/input157
[ 6268.889415] input: Microsoft Microsoft® Nano Transceiver v2.1 System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2.4/1-11.2.4:1.2/0003:045E:07A5.008D/input/input158

Does anyone have a solution for this except for replacing my keyboard? (In fact, I tried replace the keyboard and it works, but I love my keyboard)

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#2 2023-01-27 09:02:00

seth
Member
Registered: 2012-09-03
Posts: 49,974

Re: Microsoft Wireless Keyboard not working under a KVM swit

What happens if you don't switch to your other computer, but nowhere (ie. have nothing attached on that switch) and then back?

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