Hi,
I have a Toshiba laptop with double internal pointing device (pointer stick and touchpad) to which I attach via USB a classic Logitech M100 mouse, wired. The mouse is working on other computers and if I enable legacy mode, I can even use it in the BIOS to click around, so I am sure "it can work".
When I boot I notice in the messages it gets detected, then while I login, a kernel message says it is detached and it does not work in X11. Also, removing and reinserting the mouse, does not reattach it. The pointing LED remains off, as if not powered up.
I borrowed another random mouse, with a fresh reboot, the mouse works under X11 attached to the same USB port. Then if detached and reattached, it does not work again. Since this mouse is illuminated, it looks powered up even if not reattached. So different from the Logitech.
So I fear two issues: 1) Why does a mouse if reattached do not work again? 2) why does the Logitech detach by itself.
Riccardo
