This disables zapping by default, it can be reenabled with

'setxkbmap -option terminate:ctrl_alt_bksp'.

1 files changed, 8 insertions, 0 deletions

diff --git a/symbols/terminate b/symbols/terminate
new file mode 100644
index 00000000..47e434d7
--- /dev/null
+++ b/symbols/terminate
@@ -0,0 +1,8 @@
+partial default modifier_keys
+xkb_symbols "ctrl_alt_bksp" {
+    key <BKSP> {
+        type="CTRL+ALT",
+        symbols[Group1] = [ NoSymbol,        Terminate_Server ]
+    };
+};
+