Tota, obrigado, mas o arquivo do slack tem uma pá de modulos que podem ser ativados descomentando o #, tipo:
# USB Host Controllers:
# Universal Host Controller Interface (Intel standard):
#/sbin/modprobe usb-uhci
# Universal Host Controller Interface (alternate JE):
#/sbin/modprobe uhci
# Open Host Controller Interface (Compaq/Microsoft/National standard):
#/sbin/modprobe usb-ohci
### USB device support:
# (Note that once you've loaded USB hub support most USB devices will
# trigger the kernel to load their modules automatically)
# USB "Human Interface Device" driver; handles most USB mice, joysticks,
# gamepads, steering wheels, keyboards, trackballs and digitizers.
#/sbin/modprobe hid
# Simple HIDBP USB mouse driver, if hid doesn't work:
O ubuntu tem algo parecido?
Grato