Wireless WiFi not working Manjaro KDE

Yes, we see the wireless adapter name, you have posted it 4 times.

But you said you did not have internet … now you do?

If so … you need to install;

  • git
  • base-devel
  • dkms
  • the header for your kernel, example: linux510-headers
  • rtl8821ce-dkms-git (build from AUR)

In terminal it would be the following:

sudo pacman -Syu git base-devel dkms $(ls /boot | awk -F "-" '/^linux/ { print $1"-headers" }')
pamac build rtl8821ce-dkms-git