The Katakana key on Japanese Solaris keyboards is currently reported as VK_ALT_GRAPH because Solaris generates the same keysym for the Katakana key and the AltGraph key. This is bad because these keys have different function and behavior - the Katakana key is locking, the AltGraph key is not; and the Katakana key may be relevant to input methods while the AltGraph key is not.