I managed to build a portal wireless router for my travels using a Raspberry Pi 4 with RaspAP and a USB Wi-Fi adapter.

A "Device 'wlan0' successfully activated" message should show up on the command line to indicate that you're now connected to that Wi-Fi network. To double-check, enter sudo nmcli dev status and ...

Netplan is a modern network configuration tool introduced in Ubuntu 17.10 and later adopted as the default for managing network interfaces in Ubuntu 18.04 and beyond. With its YAML-based configuration ...

failed to get tx report from firmware [ 6039.606068] wlan0: authenticate with xx:xx:xx:xx:xx:xx (local address=xx:xx:xx:xx:xx:xx) [ 6039.653509] wlan0: send auth to xx:xx:xx:xx:xx:xx (try 1/3) [ ...

which may also perform some other optimizations. I was only expecting some small variation here, but we get up to around a Watt difference in terms of power consumption. This also happens when powered ...

A higher percentage indicates a stronger signal. Look for the interface associated with your WiFi connection, usually named wlan0, wlp2s0, or similar. You will see something like this: wlan0 IEEE ...

How do you improve the Steam Deck download speeds? If you're sick of slow game downloads, a fan of the Steam Deck has some advice on how to fix this issue on Valve's portable. Don't let the tech ...

In this case, you will need a compatible USB WiFi dongle (wlan1) to connect to the internet, while the built-in WiFi module (wlan0) will act as a hotspot. This is the configuration that we will use in ...

Our first two commands will be to update the firmware package. This will open the dhcpcd.conf file, scroll down until you find the interface eth0 and the interface wlan0 lines, and edit them to these ...