lsusb - before tweak
Bus 001 Device 002: ID 05ca:183f Ricoh Co., Ltd
Bus 002 Device 007: ID 0421:03d1 Nokia Mobile Phones
Bus 005 Device 003: ID 046d:c31d Logitech, Inc.
Bus 006 Device 003: ID 046d:c041 Logitech, Inc. G5 Laser Mouse
Bus 007 Device 002: ID 044e:3017 Alps Electric Co., Ltd BCM2046 Bluetooth Device
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub