craig / debian9-x250-acpi

some files activating special keys on Lenovo Thinkpad X250

Enable Thinkpad special keys on Debian 9.

mutemaster: mutes the master channel

mutemic: mutes the microphone

volumedown: volume down

volumeup: volume up

Testing

run acpi_listen, press Fn+F1, Fn+F2, Fn+F3, Fn+D4. Output should be similar:

button/mute MUTE 00000080 00000000 K

button/volumedown VOLDN 00000080 00000000 K

button/volumeup VOLUP 00000080 00000000 K

button/f20 F20 00000080 00000000 K

Setting things up:

cp mutem* volume* /etc/acpi/events/

apt-get install amixer

systemctl restart acpid