Kubuntu 22.04 を使用しています。PC を再起動すると、突然次の USB エラーが発生します。
[ 4.309940] usb 1-8: new high-speed USB device number 3 using xhci_hcd
[ 14.782048] usb 1-8: device descriptor read/all, error -110
[ 14.909933] usb 1-8: new high-speed USB device number 4 using xhci_hcd
[ 25.534075] usb 1-8: device descriptor read/all, error -110
[ 25.534359] usb usb1-port8: attempt power cycle
[ 25.613938] usb 1-7.2: new full-speed USB device number 5 using xhci_hcd
[ 25.716235] usb 1-7.2: New USB device found, idVendor=1532, idProduct=0084, bcdDevice= 2.00
[ 25.716246] usb 1-7.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 25.716251] usb 1-7.2: Product: Razer DeathAdder V2
[ 25.716255] usb 1-7.2: Manufacturer: Razer
[ 26.049930] usb 1-8: new high-speed USB device number 6 using xhci_hcd
[ 31.166088] usb 1-8: device descriptor read/8, error -110
[ 36.542080] usb 1-8: device descriptor read/8, error -110
[ 36.777927] usb 1-8: new high-speed USB device number 7 using xhci_hcd
[ 41.918068] usb 1-8: device descriptor read/8, error -110
[ 47.294073] usb 1-8: device descriptor read/8, error -110
[ 47.402106] usb usb1-port8: unable to enumerate USB device
これらのエラーが何を意味するのか分かりません。これを修正する方法はありますか? よろしくお願いします。