Suddenly during using laptop, the mouse and keyboard that are connected to a USB HUB stopped working. When i reconnect physically, the mouse just shortly blink. I tried following https://askubuntu.com/a/178061 but had no effect. Mouse connected directly to the port works OK. I do not know why the hub would be overloaded, i keep only mouse or only keyboard connected, but still do not work. dmesg shows:
[22129.856142] usb 2-5: Product: USB2.0 Hub
[22129.856143] usb 2-5: Manufacturer: GenesysLogic
[22129.856999] hub 2-5:1.0: USB hub found
[22129.857370] hub 2-5:1.0: 4 ports detected
[22130.143268] usb 2-5.2: new full-speed USB device number 111 using xhci_hcd
[22130.217757] usb 2-5.2: Device not responding to setup address.
[22130.443601] usb 2-5.2: device descriptor read/all, error -32
[22130.516598] usb 2-5.2: new full-speed USB device number 112 using xhci_hcd
[22130.599951] usb 2-5.2: Device not responding to setup address.
[22130.825784] usb 2-5.2: device descriptor read/all, error -32
[22130.826000] usb 2-5-port2: attempt power cycle
[22131.429932] usb 2-5.2: new full-speed USB device number 113 using xhci_hcd
[22131.432383] usb 2-5.2: Device not responding to setup address.
[22131.657360] usb 2-5.2: device descriptor read/8, error -32
[22131.783566] usb 2-5.2: device descriptor read/8, error -32
that errors repeat many times as seen here.
If needed, Inxi here (pass: mm)
Please what to try?