Hello,
I just noticed that if I use my 45 watt laptop charger to power my raspberry pi 5 I will get the undervoltage error (both in the GUI and dmesg). My suspicion/working theory is that the pi asks the charger for 27 watts but since the charger cannot provide 27 watts exactly and of course no more than 27 watts it give the pi the next lower wattage it has so for my charger it should give it 24 watts which technically should be more than enough right? Is this theory correct and if so can we somehow tell the pi that it doesn't have to complain because 24 watts is good enough?
I just noticed that if I use my 45 watt laptop charger to power my raspberry pi 5 I will get the undervoltage error (both in the GUI and dmesg). My suspicion/working theory is that the pi asks the charger for 27 watts but since the charger cannot provide 27 watts exactly and of course no more than 27 watts it give the pi the next lower wattage it has so for my charger it should give it 24 watts which technically should be more than enough right? Is this theory correct and if so can we somehow tell the pi that it doesn't have to complain because 24 watts is good enough?
Statistics: Posted by steveiliop56 — Thu Jul 25, 2024 11:41 am