Closed doodlegabe closed 6 years ago
You can temporarily remount the filesystem as rw to make changes to configuration:
$ sudo mount -o remount,rw /
When you reboot the filesystem will mount as RO again, unless you update that setting in fstab (it's recommended to keep as RO to protect against cuts of power)
When trying to use
sudo wpa_cli
it hangs 'Could not connect to wpa_suplicant:wlan0 - re-trying`. When I trace the wpa_cli I see it repeating that it's a read-only file system.Do we need to set up an new wpa_supplicant.conf someplace outside the locked image?
Was able to connect by remounting and editing the wpa config. Maybe instruction change?