GNU/Linux Debian Bullseye ASUS USB-AC55 Wifi Driver Setup – Step-by-step Guide
Hi! The Tutorial shows you Step-by-Step How to Install ASUS USB-AC55 Wireless Wi-fi/Bluetooth Driver in Debian Bullseye 11.x GNU/Linux.
And the ASUS USB-AC55 Driver for Debian Bullseye is supported by the Mediatek MT7612U Kernel Module.
But this Driver could be missing the Required Firmware that you can Setup on Debian enabling the Non-free Repository.
Especially relevant: this Driver is supplied from Linux 4.19 but some important Connection Issues has been fixed only starting from the 5.4.1 release.
So first provide to Update your system and then possibly see How to Install Latest Linux Kernel on Debian.
In case to check your Adapter Chipset see: How to Check Wireless Device ID on GNU/Linux.
1. Terminal Getting-Started Guide
How to QuickStart with Command Line on Debian GNU/Linux
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