On Mon, Feb 29, 2016 at 02:47:45PM +0100, walter harms wrote: > Hello List, > > is someone aware of a problem with DTR in that driver ? > > I use: Linux version 3.4.53-MMI-SW.401_0.1-43 That's a very old and obsolete kernel version. Please ask for support from the vendor that is forcing you to live with that kernel version, that is what you are paying for. We can help you here if you try the latest kernel release, can you try 4.4? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html