![]() The wpa_nf reads the following: ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev In the dialog I was told, there is no wireless interface installed.ĮDIT 2: To answer a comment: I am on the newest release that comes with raspberry pi imager, Rasbian Buster. Now I have read, that there are some driver issue with the WiFi adapter I am using, but some people seem to be using it without problems.ĮDIT: I now tried to access everything via the GUI. Also if I do raspi-config, and want to edit the wifi settings there, it tells me, that it cannot communicate with the wpa_supplicant. ![]() I just bought a WiFi USB adapter for my RPi2, and I can list the Wifi networks, but if I add the credentials to the wpa_supplicants file, it does not want to connect. Nmap output looks like: Starting Nmap 7.I have a kinda strange WiFi issue. Printf "\t$systype system found at $ipaddr\n" Printf "\nFound $numpi $systype system$s\n" ![]() If that's the case, then create the following file in your favorite editor, and save/write it as pingpong.sh: #!/bin/sh If your RPi isn't in your arp cache this command won't yield anything useful. The two hex strings ( b8:27:eb|dc:a6:32) in this command reflect the two OUI values used by "The Foundation" for production of all RPi devices - through RPi ver 4B as of this writing. Try this first: arp -a | grep -E -ignore-case 'b8:27:eb|dc:a6:32'
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