Wifi automatically disconnecting on Ubuntu

I'm currently using KDE neon and only issue I faced is wifi turning of automatically.

So today I will tell you how to fix this issue.

This is happening because of power saving mode turned on for wifi adapter. So we will disable it.

Open your terminal and type :

sudo nano /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

After typing above command you will taken to config file

Just change the the number from 3 to 2

If this does not solve your problem then you should try restarting network adapter

sudo systemctl restart network-manager

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