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Troubleshooting • Re: rpi 3A+ “/dev/ttyUSB0 not found over a time” for no apparent reason

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80% of problems with "stability" of any kind of raspberry install here boil down to: Problem with power supply. I use normally the original Raspberry supply, which might result in problems, too, depending on peripherals adjusted (watch dmesg or journalctl -r).

Even with ITX or even larger power supplies sometime the voltage is not stable enough to satisfy the raspi needs.

Statistics: Posted by pi-anazazi — Wed Jul 30, 2025 9:33 am



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