Ubu-20 keeps dropping my WiFi connection. Refuses to connect.

[praseodym]

Try these module parameters:

echo "options r8712u low_power=1 power_mgnt=0 ht_enable=0" | sudo tee /etc/modprobe.d/r8712u.conf

Reboot

[Mugsy323]

Try these module parameters:

echo "options r8712u low_power=1 power_mgnt=0 ht_enable=0" | sudo tee /etc/modprobe.d/r8712u.conf

Reboot

Big thanks for the reply.

"Unfortunately", I couldn't wait any longer to find a solution to the issue. I ended up moving the PC next to the router last night so I could connect the Ethernet cable directly instead of relying on the WiFi. So I can't test your script.

Thanks anyway.

[ungaratto93]

thanks @praseodym , this works for me!

[miragecmd]

Hi all, same problem here.
3/4 days ago DNS stopped to resolve addresses and after one day starts also this tedious problem with wifi (only for my ubuntu 20.10 pc).
Every 5/10 minutes it stops at all and restart after a minute or so. I've noticed that keeping track of the network a continuous ping seems that many packet were lost and when restarts the first one has a huge time in ms! The card during this freeze results UP (ip a) and also i've yet disabled the power manager (wifi.powersafe = 2).
Something that you could double check?

PS. Nothing also disabling the wpa.supplicant and leave the only NetworkManager..

PPS. With tethering works all fine O.O"