Hi, You are right, not bluez bug. See the firmware bug reports: https://bugzilla.kernel.org/show_bug.cgi?id=197147 https://bugzilla.kernel.org/show_bug.cgi?id=197807 Sorry for the noise! Invalid packet size was the only error in the logs that I saw. Thanks! Wuff On Thu, 2017-11-09 at 21:15 +0200, Luiz Augusto von Dentz wrote: > Hi, > > On Thu, Nov 9, 2017 at 1:27 PM, Bbo Wuff <bbo2adwuff@xxxxxxx> wrote: > > Dear all, > > > > I have a Microsoft Sculpt Mobile Keyboard, which is a bluetooth > > keyboard. It worked fine before, but since bluez 5.47 not anymore. > > And > > I don't seem to be the only one: > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878181#15 > > This seems a hardware fault, are you sure it is not due to a new > firmware or something? We haven't done any changes to HIDP in quite > some time, which btw is in the kernel so there is very little the > userspace can do to affect it. > > -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html