: Rebuild the driver. If you used the DKMS method (PPA), the driver should rebuild automatically; if it didn't, you can force a rebuild:
The lwfinger repository is the most actively maintained source for the rtw89 driver. An alternative mirror, https://gitcode.com/gh_mirrors/rt/rtw89 , is also available if you experience connection issues.
: The driver loads and can connect to networks, but the connection is slow or drops after a few minutes.
Advanced options > Optional updates if the driver does not install automatically.
If your target computer completely lacks internet access, download the driver files on a separate, working device and transfer them via a USB flash drive. realtek rtl8852ae wifi 6 80211ax pcie adapter driver install
This will compile the driver and copy the resulting kernel module to the appropriate system directory. The terminal output will show compilation progress; errors will be displayed in red.
Open your terminal and install the tools necessary to compile the driver from source code.
in your Device Manager, or is the WiFi option completely missing? Realtek RTL8852AE WiFi 6 802.11ax PCIe Adapter driver
This PPA provides ready‑to‑install driver packages that are automatically rebuilt when your kernel updates. : Rebuild the driver
On distributions that use the linux-firmware package, update it regularly:
If Secure Boot is enabled in your system BIOS, Linux will block manually compiled third-party drivers because they lack a trusted digital signature.
Microsoft frequently hosts verified Realtek drivers on its update servers.
After installation:
While functional, drivers from third-party sites are not officially sanctioned by your PC's manufacturer and may lead to unexpected issues if not fully compatible.
Open and find your Realtek RTL8852AE (it might be listed as an "Unknown Device" with a yellow exclamation mark under network adapters). Right-click it and select Update driver . Choose Browse my computer for drivers .
: For Ubuntu users who need an up-to-date driver without the hassle of manual compilation, a Personal Package Archive (PPA) is available. Add the greg-whiteley/rtw89 PPA and run sudo apt install rtw89-dkms . This method uses DKMS to automatically rebuild the module when the kernel is updated.
If no driver appears immediately, look for a section titled -> Optional updates . Check the box next to any Realtek Wireless LAN driver and click Download & install . Method 2: Device Manager Automated Search : The driver loads and can connect to
Look under > Optional updates > Driver updates if the driver does not download automatically.