okeri/ideapad-hacks

Yoga 920 fn-lock and conservation mode acpi platform driver

ideapad-hacks's Issues

not working on Lenovo Yoga 910

I tried this on my Lenovo Yoga 910 with Manjaro linux. After make and insmod nothing happend. The find command gave me no feedback, fn_lock was not found.

not working on Ubuntu 18.04

kernel version is 4.15.0-20-generic

I can insert the module, but I'm not finding a fn_lock file anywhere in /sys. There's no error output either, only this:

[ 43.884323] ideapad_hacks: module verification failed: signature and/or required key missing - tainting kernel

$ ll /sys/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/
total 0
drwxr-xr-x 5 root root    0 2018-05-27 12:59 ./
drwxr-xr-x 8 root root    0 2018-05-27 12:33 ../
-rw-r--r-- 1 root root 4096 2018-05-27 12:59 camera_power
-rw-r--r-- 1 root root 4096 2018-05-27 12:59 conservation_mode
lrwxrwxrwx 1 root root    0 2018-05-27 12:33 driver -> ../../../../../bus/platform/drivers/ideapad_acpi/
-rw-r--r-- 1 root root 4096 2018-05-27 12:59 driver_override
-rw-r--r-- 1 root root 4096 2018-05-27 12:59 fan_mode
lrwxrwxrwx 1 root root    0 2018-05-27 12:59 firmware_node -> ../../../../LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:19/PNP0C09:00/VPC2004:00/
drwxr-xr-x 3 root root    0 2018-05-27 12:33 input/
-r--r--r-- 1 root root 4096 2018-05-27 12:59 modalias
drwxr-xr-x 2 root root    0 2018-05-27 12:34 power/
drwxr-xr-x 4 root root    0 2018-05-27 12:33 rfkill/
lrwxrwxrwx 1 root root    0 2018-05-27 12:33 subsystem -> ../../../../../bus/platform/
-r--r--r-- 1 root root 4096 2018-05-27 12:59 touchpad
-rw-r--r-- 1 root root 4096 2018-05-27 12:33 uevent