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Raspberry Pi 4: turn red LED off (via software)

on ubuntu 22.04 server-lts it is the: /boot/firmware/config.txt dtparam=pwr_led_trigger=none dtparam=pwr_led_activelow=off dtparam=act_led_trigger=none dtparam=act_led_activelow=off dtparam=eth_led0=4 ...
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Insufficient power for RPI + 7" Touch Screen

Your battery pack does not supply enough power. The recommended minimum is 2.5A for the Pi, the fact that it even runs is luck. I have seen from 2A to 3A recommended. My best recommendation is get a ...
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