Очень люблю свою X7 XL-730K за её монолитность и удобство.
Последнее время она начала определяться через раз:
[ 2464.444278] usb 3-1: new full-speed USB device number 4 using xhci_hcd
[ 2464.556432] usb 3-1: device descriptor read/64, error -71
[ 2464.772676] usb 3-1: device descriptor read/64, error -71
[ 2464.988898] usb 3-1: new full-speed USB device number 5 using xhci_hcd
[ 2465.101045] usb 3-1: device descriptor read/64, error -71
[ 2465.317369] usb 3-1: device descriptor read/64, error -71
[ 2465.533516] usb 3-1: new full-speed USB device number 6 using xhci_hcd
[ 2465.533640] usb 3-1: Device not responding to setup address.
[ 2465.737899] usb 3-1: Device not responding to setup address.
[ 2465.941942] usb 3-1: device not accepting address 6, error -71
[ 2466.054097] usb 3-1: new full-speed USB device number 7 using xhci_hcd
[ 2466.054238] usb 3-1: Device not responding to setup address.
[ 2466.258420] usb 3-1: Device not responding to setup address.
[ 2466.462516] usb 3-1: device not accepting address 7, error -71
[ 2466.462565] usb usb3-port1: unable to enumerate USB device
[ 2490.992396] usb 3-1: new full-speed USB device number 8 using xhci_hcd
[ 2491.104766] usb 3-1: Device not responding to setup address.
[ 2491.308992] usb 3-1: Device not responding to setup address.
[ 2491.513220] usb 3-1: device not accepting address 8, error -71
[ 2491.625427] usb 3-1: new full-speed USB device number 9 using xhci_hcd
[ 2491.737628] usb 3-1: device descriptor read/64, error -71
[ 2491.953974] usb 3-1: device descriptor read/64, error -71
[ 2492.170321] usb 3-1: new full-speed USB device number 10 using xhci_hcd
[ 2492.170525] usb 3-1: Device not responding to setup address.
[ 2492.374795] usb 3-1: Device not responding to setup address.
[ 2492.578951] usb 3-1: device not accepting address 10, error -71
[ 2492.691173] usb 3-1: new full-speed USB device number 11 using xhci_hcd
[ 2492.691333] usb 3-1: Device not responding to setup address.
[ 2492.895621] usb 3-1: Device not responding to setup address.
[ 2493.099802] usb 3-1: device not accepting address 11, error -71
[ 2493.099856] usb usb3-port1: unable to enumerate USB device
[ 2514.382564] usb 3-1: new full-speed USB device number 12 using xhci_hcd
[ 2514.494910] usb 3-1: Device not responding to setup address.
[ 2514.699202] usb 3-1: Device not responding to setup address.
[ 2514.903376] usb 3-1: device not accepting address 12, error -71
[ 2515.015586] usb 3-1: new full-speed USB device number 13 using xhci_hcd
[ 2515.127788] usb 3-1: device descriptor read/64, error -71
[ 2515.344136] usb 3-1: device descriptor read/64, error -71
[ 2515.560485] usb 3-1: new full-speed USB device number 14 using xhci_hcd
[ 2515.579046] usb 3-1: New USB device found, idVendor=09da, idProduct=8090
[ 2515.579050] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2515.579053] usb 3-1: Product: USB Full Speed
[ 2515.579054] usb 3-1: Manufacturer: A4Tech
[ 2515.653590] hidraw: raw HID events driver (C) Jiri Kosina
[ 2515.668742] usbcore: registered new interface driver usbhid
[ 2515.668746] usbhid: USB HID core driver
[ 2515.681717] input: A4Tech USB Full Speed as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/0003:09DA:8090.0001/input/input24
[ 2515.683276] hid-generic 0003:09DA:8090.0001: input,hidraw0: USB HID v1.11 Mouse [A4Tech USB Full Speed] on usb-0000:00:14.0-1/input0
[ 2515.683766] input: A4Tech USB Full Speed as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:09DA:8090.0002/input/input25
[ 2515.685778] hid-generic 0003:09DA:8090.0002: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [A4Tech USB Full Speed] on usb-0000:00:14.0-1/input1
Думаю, что это уже не лечится. Так что посоветуйте мышь, похожую на эту.
