root@TARIQ:~# tail -f /var/log/messages
Feb 23 11:59:43 TARIQ kernel: [ 2990.068000] usb 2-2: new full speed USB device using uhci_hcd and address 4
Feb 23 11:59:43 TARIQ kernel: [ 2990.588000] usb 2-2: new full speed USB device using uhci_hcd and address 5
Feb 23 11:59:47 TARIQ kernel: [ 2994.584000] usb 2-2: new full speed USB device using uhci_hcd and address 6
Feb 23 11:59:47 TARIQ kernel: [ 2994.744000] usb 2-2: configuration #1 chosen from 1 choice
Feb 23 12:13:18 TARIQ -- MARK --
Feb 23 12:23:30 TARIQ kernel: [ 4417.644000] usb 2-2: USB disconnect, address 6
Feb 23 12:23:59 TARIQ kernel: [ 4446.240000] usb 2-1: new full speed USB device using uhci_hcd and address 7
Feb 23 12:23:59 TARIQ kernel: [ 4446.804000] usb 2-1: new full speed USB device using uhci_hcd and address 8
Feb 23 12:24:00 TARIQ kernel: [ 4447.364000] usb 2-1: new full speed USB device using uhci_hcd and address 9
Feb 23 12:24:01 TARIQ kernel: [ 4447.884000] usb 2-1: new full speed USB device using uhci_hcd and address 10
Feb 23 12:24:04 TARIQ kernel: [ 4451.832000] usb 2-1: new full speed USB device using uhci_hcd and address 11
Feb 23 12:24:05 TARIQ kernel: [ 4451.992000] usb 2-1: configuration #1