+# Workaround: XF86MonBrightness(Up|Down) keys stopped working on Librem 15v4 :(
+"sudo /home/siraaj/bin/backlight_adjust +5"
+ shift+XF86AudioRaiseVolume
+"sudo /home/siraaj/bin/backlight_adjust -5"
+ shift+XF86AudioLowerVolume
+
+# mate-screensaver equivalent: "mate-screensaver-command --lock"