diff --git a/linux/kinto.py b/linux/kinto.py
index 73d423e..c78527a 100755
--- a/linux/kinto.py
+++ b/linux/kinto.py
@@ -315,12 +315,13 @@ define_keymap(lambda wm_class: wm_class.casefold() not in remotes,{
     K("RC-Shift-Up"): K("C-Shift-Home"),          # Select all to Beginning of File
     K("RC-Down"): K("C-End"),                     # End of File
     K("RC-Shift-Down"): K("C-Shift-End"),         # Select all to End of File
-    # K("M-Backspace"): K("Delete"),                # Chromebook/IBM - Delete
-    K("Super-Backspace"): K("C-Backspace"),       # Default not-chromebook - Delete Left Word of Cursor
-    K("Super-Delete"): K("C-Delete"),             # Default not-chromebook - Delete Right Word of Cursor
-    K("Alt-Backspace"): K("C-Backspace"),         # Default not-chromebook - Delete Left Word of Cursor
-    K("RC-Backspace"): K("C-Shift-Backspace"),    # Default not-chromebook - Delete Entire Line Left of Cursor
-    K("Alt-Delete"): K("C-Delete"),               # Default not-chromebook - Delete Right Word of Cursor
+    # K("RM-Backspace"): K("Delete"),               # Chromebook/IBM - Delete
+    K("Super-Backspace"): K("C-Backspace"),       # Delete Left Word of Cursor
+    K("Super-Delete"): K("C-Delete"),             # Delete Right Word of Cursor
+    # K("LM-Backspace"): K("C-Backspace"),          # Chromebook/IBM - Delete Left Word of Cursor
+    K("M-Backspace"): K("C-Backspace"),           # Default not-chromebook
+    K("RC-Backspace"): K("C-Shift-Backspace"),    # Delete Entire Line Left of Cursor
+    K("Alt-Delete"): K("C-Delete"),               # Delete Right Word of Cursor
     # K(""): pass_through_key,                      # cancel
     # K(""): K(""),                                 #
 })