09-24-2020, 05:14 AM
My problem definitely is a hardware fault. It persists if I replace the emmc disk with another, containing KDE Neon. I have plugged in an Edimax EW-7811Un wifi adapter, and now the network manager is displaying wifi access points. However, if I try to connect to my router, after a while I get "IP configuration was unavailable". The configuration is unchanged from the time it worked before the problem. Other devices can communicate with my router by wifi, so the problem cannot lie with it. Can anyone suggest what I do next?