Qt is not able to detect my usb mouse


I'm using a rev C3 board. I have built Qt-embedded-4.5.2 with
"-qt-mouse-pc" support.

When I plug in a mouse using a USB hub I get the following dmesg log:

I have C2 board, and builded QT-4.5.0 and with this both USB-mouse/Keyboard were detected by QT-apps. Its connected thru the USB Hub.
Just to understand are you power cycling the board after connection ?


I'm plugging the USB hub after power cycling the board.

Amit Pundir


I usually configure Qt only with the default mouse options.

However in QWS_MOUSE_PROTO you should try "Microsoft" or
"IntelliMouse" as the <driver>.
Usually works for me.