I'm using the xorg-6.9.0 packages series carried by the ftp://packages.stura.uni-rostock.de. So, xkbcomp coredumps on the X start if I use more than two keyboard layouts. The three layouts line is: Option "XkbLayout" "us,by:winkeys,ru:winkeys" Any two layouts of these three are fine, although I get lots of xkb warnings. ---