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Hi Bw and Brian, Thanks for your tips. Sometimes we
get confused in the middle of so much and scattered
information. And some guidelines help us to find ways to build an structured understanding. Thank you, Markos Em 01-09-2019 17:21, bw escreveu:
In-Reply-To: [🔎] 35f9a3aa-9d9c-d226-c4e1-862a4c18628b@c2o.pro.br"><[🔎] 35f9a3aa-9d9c-d226-c4e1-862a4c18628b@c2o.pro.br>Hi, Please, could someone suggest a, step by step, tutorial for me to find out why my the TPLink TL-WN722N usb wifi adapter is recognized by the system but does not connect to a network? I installed the firmware firmware-ath9k-htc. I had already tried using this adapter on Debian 9 but gave up. https://www.mail-archive.com/debian-user@lists.debian.org/msg745025.html So I installed Debian 10 but I am having the same problem again. Thank you, MarkosHere are thee steps I take with tricky device: *) Identify the device by VID, search web. https://wiki.debian.org/HowToIdentifyADevice/USB *) Install firmware, confirm loading (dmesg) and device has IFACE(ip a). https://wiki.debian.org/WiFi *) use ifupdown https://wiki.debian.org/WiFi/HowToUse#Command_Line *) increase verbosity with ifup and/or wpa_suplicant Good Luck, bw |