Troubleshooting • rtl8192su with Debian Trixie

Hello !
I have a USB wifi Dongle : D-Link System DWA-131 802.11n Wireless N Nano Adapter(rev.A1) [Realtek RTL8192SU]
and I'm not able to make it work with the last Raspi OS (Trixie)
I installed firmware-realtek
I tried with modprobe rtlwifi, rtl8xxxu, but none seems to be OK : it never brings my wlan0 up and running.
I configured netplan with NetworkManager, and managed to get a functional ethernet connection - but still nothing with wifi.

Is someone using successfully this piece of hardware with the last distro ?
=> uname -a :
Linux rpib03s 6.12.62+rpt-rpi-v7 #1 SMP Raspbian 1:6.12.62-1+rpt1 (2025-12-18) armv7l GNU/Linux

Thanks

Statistics: Posted by r3d3 — Fri Jan 30, 2026 6:50 pm — Replies 0 — Views 28

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