acpid echoes "?" to console with any KEY_BRIGHTNESSUP or KEY_BRIGHTNESSDOWN press
acpid(man page missing)
echoes "?" to console with any KEY_BRIGHTNESSUP
or KEY_BRIGHTNESSDOWN
press.
Provided a minimal /etc/acpi.map
:
# FORMAT: "<EV_XXX>" <type> "<input.h name>" <keycode> <value> <script under /etc/acpi>
# hint: "evtest /dev/input/eventX" is very helpful!
"EV_KEY" 0x01 "KEY_BRIGHTNESSUP" 225 1 dummy
"EV_KEY" 0x01 "KEY_BRIGHTNESSDOWN" 224 1 dummy
With contents of /etc/acpi/dummy
:
#!/bin/sh
true
On each keypress, console will echo "?". Annoying.