[ 3.253976] microsoft 0003:045E:00DB.0002: input,hidraw1: USB HID v1.11 Keyboard [Microsoft Natural\xffffffc2\xffffffae\xffffffae Ergonomic Keyboard 4000] on usb-0000:00:13.0-1/input0 [ 3.269814] input: Microsoft Natural\xffffffc2\xffffffae\xffffffae Ergonomic Keyboard 4000 as /devices/pci0000:00/0000:00:13.0/usb5/5-1/5-1:1.1/input/input3 [ 3.269879] microsoft 0003:045E:00DB.0003: input,hidraw2: USB HID v1.11 Device [Microsoft Natural\xffffffc2\xffffffae\xffffffae Ergonomic Keyboard 4000] on usb-0000:00:13.0-1/input1 [ 19.028639] Bluetooth: RFCOMM TTY layer initialized [ 19.028643] Bluetooth: RFCOMM socket layer initialized [ 19.028644] Bluetooth: RFCOMM ver 1.11 [ 19.031989] r8169 0000:02:00.0: eth1: link down [ 19.032015] r8169 0000:02:00.0: eth1: link down [ 19.032026] NOHZ: local_softirq_pending 08 [ 19.032149] ADDRCONF(NETDEV_UP): eth1: link is not ready [ 19.303267] vboxdrv: Found 6 processor cores. [ 19.303406] vboxdrv: fAsync=0 offMin=0x4dd offMax=0x1c89 [ 19.303488] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 19.303489] vboxdrv: Successfully loaded version 4.1.16 (interface 0x00190000). [ 19.552936] vboxpci: IOMMU not found (not registered) [ 21.094764] r8169 0000:02:00.0: eth1: link up [ 21.094899] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [ 31.715604] eth1: no IPv6 routers present