New laptop woohoo but there is one problem wlan not detected in lenovo ideapad s530 in ubuntu, but no problem internet have all solution 😀
First you must have usb to lan connector, im using gigabit usb3 to rj45
and then
sudo apt update sudo apt upgrade -y sudo apt install git dkms build-essential git clone -b 4.18 https://github.com/jeremyb31/ideapad-laptop.git sudo dkms add ./ideapad-laptop sudo dkms install ideapad-laptop/1.0 echo "options ideapad_laptop override_has_hw_rfkill_switch=0" | sudo tee /etc/modprobe.d/ideapad_laptop.conf
after that reboot and voila wlan detected
Happy coding
Salam ngoprek