Lost usb on two ports of my laptop

simon32

2/25/24, 6:00 PM

I have lost use of a couple of usb ports on my laptop and I get this with a working port :

dmesg | grep -1 USB
[  546.010255] usb 1-9: Product: AudioQuest DragonFly Cobalt v1.0
--
[  546.010256] usb 1-9: SerialNumber: AQDFCB0101009070
[  551.233652] hid-generic 0003:21B4:0085.0002: hiddev0,hidraw0: USB HID v1.11 Device [AudioQuest AudioQuest DragonFly Cobalt v1.0] on usb-0000:00:14.0-9/input2
[  560.367591] psmouse serio2: TouchPad at isa0060/serio2/input0 lost synchronization, throwing 4 bytes away.
[  607.539456] usb 1-9: USB disconnect, device number 6
[  832.701789] psmouse serio2: TouchPad at isa0060/serio2/input0 lost synchronization, throwing 4 bytes away.
[  865.584363] usb 1-9: new full-speed USB device number 7 using xhci_hcd
[  865.733759] usb 1-9: New USB device found, idVendor=21b4, idProduct=0085
[  865.733760] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  865.733761] usb 1-9: Product: AudioQuest DragonFly Cobalt v1.0
--
[  865.733763] usb 1-9: SerialNumber: AQDFCB0101009070
[  870.968745] hid-generic 0003:21B4:0085.0003: hiddev0,hidraw0: USB HID v1.11 Device [AudioQuest AudioQuest DragonFly Cobalt v1.0] on usb-0000:00:14.0-9/input2
[  897.758691] psmouse serio2: TouchPad at isa0060/serio2/input0 lost synchronization, throwing 5 bytes away.

And this with a non-working one.

dmesg | grep -1 USB
[  898.351044] usb 1-9: USB disconnect, device number 7
[  916.046707] psmouse serio2: TouchPad at isa0060/serio2/input0 lost synchronization, throwing 5 bytes away.

What do I need to do to make it work again? Thanks in advance

Simon

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EN: Lost usb on two ports of my laptop

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