On Sat, 21 Dec 2013, Samuel Thibault wrote: > Janina Sajka, le Sat 21 Dec 2013 14:44:13 -0500, a ?crit : >> PS: I've run show keys and confirmed that distinct values are indeed >> being captured, i.e. keycode 56 and 100 respectively, left and right >> alt. > > You should check the output of dumpkeys, to check what keysyms the > keycode 56 and keycode 100 lines produce. It may just be a problem of > userland keyboard layout. Hi, I don't know about userland, but with the old kernel, keycode 100 , from dumpkeys shows AltGr, on the new kernel, it's just Alt. HTH. -- Bill in Denver