u/lizardscales

Create file /etc/udev/rules.d/90-disable-i8042-wakeup.rules
Place the below contents into it and save

# Disable i8042 atkbd wakeup on startup
SUBSYSTEM=="serio", DRIVER=="atkbd", ATTR{power/wakeup}="disabled"

This will disable random sleep wake events from a keyboard device that doesn't actually exist

Edit: To clarify this fix stops your device from waking up when it shouldn't during sleep.