Hi 21.12.2011 11:25, Jiri Kosina wrote: > i.e. the device presents 32k of cosumer usages, which is beyond the limit > on the number of usages the current parser in the kernel supports (12288). > Bumping up the HID_MAX_USAGES constant would work around the problem, but > I don't believe the keyboard is actually generating such a wide range of > consumer page usages. I recompiled kernel with the bigger HID_MAX_USAGES. Keyboard starts working, except for certain keys. I tested it again with Windows, and those keys do not work with Windows too. So I suspect that this device is most probably broken. I requested replacement for this device. Excuse me for wasting your valuable time. :( -- Sergey -- 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