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Wifi does not connect after resuming laptop from suspend Ubuntu 22.04 - dual boot

tr flag

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 did not work although many people accepted this solution. Link: https://unix.stackexchange.com/questions/269661/how-to-turn-off-wireless-power-management-permanently

another link: 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.

David avatar
cn flag
Please detail what you have tried so no one wastes time telling you to try something you have already tried. Edit the question to add this info and not in comments.
Sohail Shams avatar
tr flag
@David, thanks updated my original question!
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