I found it but it is not writable.Its in /media/pi/bootfs/config.txt - assuming your username is "pi" and you are running a desktop.
Just place the SD card in a USB card reader on the running Pi.
You should see it auto mount and be given the chance to open each of the two file systems. One is bootfs (which is owned by "pi" and is writable) the other is rootfs (which is owned by root, but of course contains /etc and /home).
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Are you trying to use Mousepad to edit it?
While the bootfs partition is owned by "pi", config.txt is owned by root. So you need to edit it as root.
Open a console window:
Code:
sudo nano /media/pi/bootfs/firmware/config.txtCode:
sudo mousepad /media/pi/bootfs/firmware/config.txtStatistics: Posted by stevend — Tue Mar 25, 2025 1:21 pm