On Fr, 2019-01-11 at 15:39 +0100, Jan-Marek Glogowski wrote: > I've got new hardware (Acer s4640g), which has some USB 3.1 gen 2 usb-c ports. > > /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M > |__ Port 3: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M According to the dmesg you attached, the device is detected. Please clarify what exactly you attached. Regards Oliver