>>Can you run locate -i xkb.h and perhaps do some digging?
Yes:
===========
[nau@buddha ~]locate -i xkb.h
/usr/local/include/X11/extensions/XKB.h
============
>>will have great difficulty using >>schismtracker...
All hotkeys which has had time to check up work, in the pattern editor too all is good.
I use "ru, us"
xorg.conf:
==========
Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
Option "AutoRepeat" "500 30"
Option "XkbVariant" "winkeys"
Option "XkbRules" "xorg"
Option "XkbModel" "pc101"
Option "XkbLayout" "us,ru"
#ru"
Option "XkbOptions" "grp:caps_toggle,grp_led:scroll"
#,keypad:legacy"
EndSection
==============