On 08.06.2015 16:44, Daniel Frey wrote: > I would check if USB autosuspend is set for your keyboard, and if it is, > disable it on the keyboard.
thanks a lot, that seems to do the trick! Although I wonder where the difference is: I compiled a gentoo 4.0.5 kernel based on the config from the fedora kernel ... and they don't disable USB autosuspend via kernel option as I do now within my gummiboot entry for gentoo. Anyway, works for now, thanks again!
