root@novosirj-laptop:~# lsusb
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 024: ID 0b97:7762 O2 Micro, Inc. Oz776 SmartCard Reader
Bus 001 Device 022: ID 0b97:7761 O2 Micro, Inc.
Bus 001 Device 018: ID 413c:a005 Dell Computer Corp.
Bus 001 Device 001: ID 0000:0000
root@novosirj-laptop:~# Apr 11 15:49:20 novosirj-laptop kernel: [ 1121.284000] usb 1-2.3: USB disconnect, address 22
Apr 11 15:49:20 novosirj-laptop kernel: [ 1121.284000] usb 1-2.3.1: USB disconnect, address 23
Apr 11 15:49:20 novosirj-laptop kernel: [ 1121.284000] usb 1-2.3.2: USB disconnect, address 24
Apr 11 15:49:20 novosirj-laptop kernel: [ 1121.360000] usb 1-2.3: new full speed USB device using uhci_hcd and address 25
Apr 11 15:49:20 novosirj-laptop kernel: [ 1121.488000] usb 1-2.3: configuration #1 chosen from 1 choice
Apr 11 15:49:20 novosirj-laptop kernel: [ 1121.488000] hub 1-2.3:1.0: USB hub found
Apr 11 15:49:20 novosirj-laptop kernel: [ 1121.492000] hub 1-2.3:1.0: 3 ports detected
Apr 11 15:49:21 novosirj-laptop kernel: [ 1121.804000] usb 1-2.3.1: new full speed USB device using uhci_hcd and address 26
Apr 11 15:49:21 novosirj-laptop kernel: [ 1121.940000] usb 1-2.3.1: configuration #1 chosen from 1 choice
Apr 11 15:49:21 novosirj-laptop kernel: [ 1122.144000] usb 1-2.3.2: new full speed USB device using uhci_hcd and address 27
Apr 11 15:49:21 novosirj-laptop kernel: [ 1122.260000] usb 1-2.3.2: configuration #1 chosen from 1 choice