Have you disabled USB_AUTOSUSPEND ?
echo -1 > /sys/module/usbcore/parameters/autosuspend
Can be permanently suspended at boot time with:
sudo sed -i ‘$s/$/ usbcore.autosuspend=-1/’ /boot/extlinux/extlinux.conf
Have you disabled USB_AUTOSUSPEND ?
echo -1 > /sys/module/usbcore/parameters/autosuspend
Can be permanently suspended at boot time with:
sudo sed -i ‘$s/$/ usbcore.autosuspend=-1/’ /boot/extlinux/extlinux.conf