Backlight color preferences reset on reboot, suspend/resume.

[bryanpaget]

The color settings on the Darter Pro keyboard do not persist across reboots and suspend/resume cycles.

I've made a hack that works (most of the time). I made a systemd sleep script:

bryan@pop-os:~/bin$ cat /lib/systemd/system-sleep/lights 
#!/bin/sh

case $1/$2 in
    pre/*)
        echo "Saving Backlight Color!"
        head -n 1 /sys/class/leds/system76_acpi::kbd_backlight/color > /var/log/color
        echo 0 > /sys/class/leds/system76_acpi\:\:kbd_backlight/brightness
        ;;
    post/*)
        echo "Restoring Backlight Color!"
        color=$(head -n 1 /var/log/color)
        echo $color > /sys/class/leds/system76_acpi\:\:kbd_backlight/color
        echo 100 > /sys/class/leds/system76_acpi\:\:kbd_backlight/brightness
        ;;
esac

And for reboots I have a systemd service that runs the following script:

#!/bin/bash

echo 0 > /sys/class/leds/system76_acpi\:\:kbd_backlight/brightness
color=$(head -n 1 /var/log/color)
echo $color > /sys/class/leds/system76_acpi\:\:kbd_backlight/color
echo 100 > /sys/class/leds/system76_acpi\:\:kbd_backlight/brightness

But this does not work all the time for some reason... and it does not stop the backlight from flashing blue once before taking on the correct color.