: This indicates that Secure Boot is preventing the unsigned driver from loading. If you prefer not to disable Secure Boot, you must sign the module. Follow the make sign-install instructions earlier in this guide.
After rebooting, run the following commands to confirm that the driver is correctly loaded:
Realtek RTL8852AE WiFi 6 PCIe Adapter is a high-performance wireless card designed to upgrade laptops and desktops to the latest standard. Its standout feature is its ability to handle high-density network environments where multiple devices are competing for bandwidth Amazon.com Key Features & Benefits Dual-Band Speed : Offers transmission rates up to realtek rtl8852ae wifi 6 80211ax pcie adapter driver install
The most reliable way to obtain the correct driver is through your computer manufacturer's official download portal: : Download the Realtek RTL8852AE WLAN Driver directly from Lenovo Support .
git clone https://github.com/lwfinger/rtw89.git cd rtw89 make sudo make install Use code with caution. Copied to clipboard : sudo modprobe rtw89pci Use code with caution. Copied to clipboard : This indicates that Secure Boot is preventing
Click , select the folder containing your unzipped driver files, and click Next .
: Double-click the downloaded .exe file. If you are on a Lenovo system, this will typically be a file named something like 8852Aewlan-2TL0010FB69B0GF0.exe . After rebooting, run the following commands to confirm
: Rebuild the driver. If you used the DKMS method (PPA), the driver should rebuild automatically; if it didn't, you can force a rebuild:
After cleaning, reinstall the correct driver using one of the methods above. Note that purging packages may also remove working drivers, so proceed carefully and only if you are certain a conflict exists.
Compile the source code directly into a loadable kernel module: make sudo make install Use code with caution. Step 4: Load the Driver Module Activate the newly compiled kernel module using modprobe : sudo modprobe rtw89_8852ae Use code with caution.
If the driver compiles successfully on Linux but your Wi-Fi still does not work, Secure Boot might be blocking the unsigned module.