diff -aurp xkeyboard-config-1.2/rules/base.lst xkeyboard-config-1.2-patched/rules/base.lst
--- xkeyboard-config-1.2/rules/base.lst	2008-01-29 22:54:02.000000000 +0100
+++ xkeyboard-config-1.2-patched/rules/base.lst	2008-05-13 13:13:01.545881000 +0200
@@ -545,8 +545,6 @@
   grp:shift_caps_toggle Shift+CapsLock changes layout.
   grp:alt_caps_toggle  Alt+CapsLock changes layout.
   grp:shifts_toggle    Both Shift keys together change layout.
-  grp:alts_toggle      Both Alt keys together change layout.
-  grp:ctrls_toggle     Both Ctrl keys together change layout.
   grp:ctrl_shift_toggle Ctrl+Shift change layout.
   grp:lctrl_lshift_toggle LCtrl+LShift change layout.
   grp:ctrl_alt_toggle  Alt+Ctrl change layout.
diff -aurp xkeyboard-config-1.2/rules/base.xml.in xkeyboard-config-1.2-patched/rules/base.xml.in
--- xkeyboard-config-1.2/rules/base.xml.in	2008-01-08 00:08:25.000000000 +0100
+++ xkeyboard-config-1.2-patched/rules/base.xml.in	2008-05-13 13:13:23.870533000 +0200
@@ -3620,6 +3620,7 @@
           <_description>Both Shift keys together change layout.</_description>
         </configItem>
       </option>
+      <!--
       <option>
         <configItem>
           <name>grp:alts_toggle</name>
@@ -3632,6 +3633,7 @@
           <_description>Both Ctrl keys together change layout.</_description>
         </configItem>
       </option>
+      -->
       <option>
         <configItem>
           <name>grp:ctrl_shift_toggle</name>