[PROBLEM] No more display after in-place update

[varunach]

@Tim Curtis @romain I managed to edit the localui.service file again and got it to working now. Everytime the Raspberry Pi reboots, the localui user file gets overwritten with 'Pi' user and the display stops working, until I edit the file again. BTW when hooked up to the LG OLED 4K display the Moode UI is pixelated and not crisp. Is this expected or is there a way to fix the display resolution?