Мышка беспроводная, работала исправно, но сегодня вдруг бах
syslog
9 00:50:32 debian kernel: [ 7026.041651] usb 4-1: USB disconnect, device number 11
Mar 9 00:50:35 debian wpa_supplicant[515]: nl80211: send_and_recv->nl_recvmsgs failed: -33
Mar 9 00:50:45 debian kernel: [ 7038.946773] usb 4-2: new low-speed USB device number 12 using ohci-pci
Mar 9 00:50:45 debian kernel: [ 7039.142829] usb 4-2: New USB device found, idVendor=046d, idProduct=c51b
Mar 9 00:50:45 debian kernel: [ 7039.142836] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Mar 9 00:50:45 debian kernel: [ 7039.142839] usb 4-2: Product: USB Receiver
Mar 9 00:50:45 debian kernel: [ 7039.142842] usb 4-2: Manufacturer: Logitech
Mar 9 00:50:45 debian mtp-probe: checking bus 4, device 12: "/sys/devices/pci0000:00/0000:00:12.0/usb4/4-2"
Mar 9 00:50:45 debian mtp-probe: bus: 4, device: 12 was not an MTP device
Mar 9 00:50:45 debian kernel: [ 7039.180423] hid: disagrees about version of symbol module_layout
Mar 9 00:50:45 debian kernel: [ 7039.204732] hid: disagrees about version of symbol module_layout
Mar 9 00:50:53 debian kernel: [ 7046.887287] usb 4-2: USB disconnect, device number 12
Mar 9 00:50:53 debian kernel: [ 7047.563680] usb 4-2: new low-speed USB device number 13 using ohci-pci
Mar 9 00:50:54 debian kernel: [ 7048.161090] usb 4-2: new low-speed USB device number 14 using ohci-pci
Mar 9 00:50:54 debian systemd[1]: Reloading.
Mar 9 00:50:54 debian kernel: [ 7048.648088] usb 4-2: new low-speed USB device number 15 using ohci-pci
Mar 9 00:50:55 debian systemd[1]: apt-daily.timer: Adding 7h 56min 38.685069s random time.
Mar 9 00:50:55 debian systemd[1]: Reloading.
Mar 9 00:50:55 debian systemd[1]: apt-daily.timer: Adding 10h 33min 17.029752s random time.
Mar 9 00:50:55 debian kernel: [ 7049.271105] usb 4-2: new low-speed USB device number 16 using ohci-pci
Mar 9 00:50:56 debian kernel: [ 7049.747918] usb 4-2: new low-speed USB device number 17 using ohci-pci
Mar 9 00:50:56 debian dbus[416]: [system] Reloaded configuration
Mar 9 00:50:56 debian kernel: [ 7050.311956] usb 4-2: new low-speed USB device number 18 using ohci-pci
Mar 9 00:50:57 debian kernel: [ 7050.887983] usb 4-2: new low-speed USB device number 19 using ohci-pci
Mar 9 00:50:57 debian kernel: [ 7051.408024] usb 4-2: new low-speed USB device number 20 using ohci-pci
Mar 9 00:50:57 debian systemd[1]: Reloading.
Mar 9 00:50:58 debian systemd[1]: apt-daily.timer: Adding 28min 48.317666s random time.
Mar 9 00:50:58 debian kernel: [ 7052.000130] usb 4-2: new low-speed USB device number 21 using ohci-pci
Mar 9 00:50:58 debian kernel: [ 7052.500372] usb 4-2: new low-speed USB device number 22 using ohci-pci
Mar 9 00:50:58 debian dbus[416]: [system] Reloaded configuration
Mar 9 00:50:59 debian systemd[1]: Reloading.
Mar 9 00:50:59 debian kernel: [ 7053.008235] usb 4-2: new low-speed USB device number 23 using ohci-pci
Mar 9 00:50:59 debian systemd[1]: apt-daily.timer: Adding 8h 20min 51.602156s random time.
Mar 9 00:50:59 debian systemd[1]: Reloading D-Bus System Message Bus.
Mar 9 00:50:59 debian dbus[416]: [system] Reloaded configuration
Mar 9 00:50:59 debian dbus-send[23424]: method return time=1489009859.579230 sender=org.freedesktop.DBus -> destination=:1.211 serial=3 reply_serial=2
Mar 9 00:50:59 debian systemd[1]: Reloaded D-Bus System Message Bus.
Mar 9 00:50:59 debian kernel: [ 7053.608308] usb 4-2: new low-speed USB device number 24 using ohci-pci
Mar 9 00:51:00 debian systemd[1]: Reloading.
Mar 9 00:51:00 debian kernel: [ 7054.152341] usb 4-2: new low-speed USB device number 25 using ohci-pci
Mar 9 00:51:00 debian systemd[1]: apt-daily.timer: Adding 11h 28min 11.097863s random time.
Mar 9 00:51:00 debian systemd[1]: Reloading.
Mar 9 00:51:01 debian kernel: [ 7054.684411] usb 4-2: new low-speed USB device number 26 using ohci-pci
Mar 9 00:51:01 debian systemd[1]: apt-daily.timer: Adding 11h 25min 21.957302s random time.
Mar 9 00:51:01 debian kernel: [ 7055.216432] usb 4-2: new low-speed USB device number 27 using ohci-pci
Mar 9 00:51:01 debian systemd[1]: Reloading.
Mar 9 00:51:02 debian kernel: [ 7055.804639] usb 4-2: new low-speed USB device number 28 using ohci-pci
Mar 9 00:51:02 debian systemd[1]: apt-daily.timer: Adding 5h 8min 13.273119s random time.
Mar 9 00:51:02 debian kernel: [ 7056.304563] usb 4-2: new low-speed USB device number 29 using ohci-pci
Mar 9 00:51:03 debian kernel: [ 7056.916679] usb 4-2: new low-speed USB device number 30 using ohci-pci
Mar 9 00:51:03 debian kernel: [ 7057.408653] usb 4-2: new low-speed USB device number 31 using ohci-pci
Mar 9 00:51:04 debian dbus[416]: [system] Reloaded configuration
Mar 9 00:51:04 debian kernel: [ 7057.996729] usb 4-2: new low-speed USB device number 32 using ohci-pci
Mar 9 00:51:04 debian kernel: [ 7058.528806] usb 4-2: new low-speed USB device number 33 using ohci-pci
Mar 9 00:51:05 debian kernel: [ 7059.116851] usb 4-2: new low-speed USB device number 34 using ohci-pci
Mar 9 00:51:05 debian kernel: [ 7059.624892] usb 4-2: new low-speed USB device number 35 using ohci-pci
Mar 9 00:51:06 debian kernel: [ 7060.212952] usb 4-2: new low-speed USB device number 36 using ohci-pci
dmesg | втыкнул, мышка мигает светодиодом и гаснет, вытыкнул
[ 7280.479381] usb 4-1: New USB device found, idVendor=046d, idProduct=c51b
[ 7280.479392] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7280.479397] usb 4-1: Product: USB Receiver
[ 7280.479402] usb 4-1: Manufacturer: Logitech
[ 7280.510819] hid: disagrees about version of symbol module_layout
[ 7280.521724] hid: disagrees about version of symbol module_layout
[ 7349.893117] usb 4-1: USB disconnect, device number 60
UPDATE:Бага/ядра/модуля/etc ребут и всё заработало