NanoPI M5 and M.2 SDIO WiFi AC200 module
Posted: Tue Jan 06, 2026 4:49 pm
Hello, I have a NanoPI M5 and a Dual-band M.2 SDIO WiFi AC200 module. I'm running Debian 11 (rk3576-XYZ-debian-bullseye-minimal-6.1-arm64-YYYYMMDD.img.gz). WiFi works after the first boot, but after a reboot, the wlan0 and wlan1 interfaces are displayed, but there's no network connection. All interfaces are down and don't work. The driver is rtl8822cs. I tried rtw_8822cs, but it worked once, then stopped working. I tried fixing it with Chat GPT, but it doesn't work. Chat GPT says I need at least vendor kernel 5.10. Where can I get this image? Maybe there's another solution? I also tried installing Ubuntu (also from the official repository), and everything is the same as Debian. Why is this happening, and what can I do? Thank you.