I have recently installed ubuntu 22.04 alongside windows 10. Whenever my laptop goes on sleep/suspend while using ubuntu and I resume it, I am unable to connect wifi. I have tried setting wifi power off as follows;
sudo nano /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
and changing wifi.powersave = 3 to wifi.powersave = 2.
But it did not work although many people accepted these solutions:
- https://unix.stackexchange.com/questions/269661/how-to-turn-off-wireless-power-management-permanently
- How to prevent wifi sleep after suspend
I also tried restating the service as follow: sudo service network-manager restart, but no luck!
Can anyone please help me to fix this issue as I have to restart my laptop to connect wifi if it goes on sleep/suspend.
