TX power issue in Linux.md

This is how error looks like

Limiting TX power to 30 (30 - 0) dBm as advertised by ...

Symptoms

• you can't load any website
• pinging 1.1.1.1 hardly gets 30% packet loss
• Bandwidth is shows almost 20% in actual

Solution

sudo touch sudo nano wpa_supplicant.config
sudo echo "pmf=2" > sudo nano wpa_supplicant.config

also try to fix intel wifi drivers

git clone git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
cd linux-firmware
sudo cp -v -u iwlwifi* /lib/firmware
sudo update-initramfs -uk all