LogitechMouseBase Cordless Name false false Sensor Resolution 400 counts per inch 1 800 counts per inch 1 false Battery Level 7 false RF Channel Channel 1 true 3 false Channel 2 3 You have a Logitech Mouse connected, and libusb was found at compile time, but it was not possible to access this mouse. This is probably caused by a permissions problem - you should consult the manual on how to fix this. Qt::AlignVCenter true Qt::Vertical 20 40