https://osxlatitude.com/forums/topic/20149-solved-latitude-5490-need-assistance-finalizing-sonoma-setup
That is excellent config. Tested on Monterey 12.7.4, had to use itlwm_v2.2.0_stable.kext with Heliport, because AirportItlwm-Monterey-v2.3.0-DEBUG-alpha-e886ebb did not give me any WiFi
Also noticed (read somewhere as well) that sleep on power does not work. It goes to sleep & instantly wakes up
bezik