Search:

Try the classic:

echo 'options iwlwifi 11n_disable=0' | sudo tee /etc/modprobe.d/iwlwifi-11n.conf

This is one line

Reboot

Run it when its working, and when not

Please Show the outputs of

lsmod
cat /etc/modules

Secure Boot is turned off?

Please run the wireless-script from the sticky thread anf show the output

[ 29.001902] 8852au: module verification failed: signature and/or required key missing - tainting kernel

Driver not signed. Deactivate SecureBoot

sudo apt install linssid
Search a free channel with that tool

driver=r8169?!

Please show


lsmod

Add the MAC address of the AP you want to connect to into the "BSSID" field of the network manager profile. Check if WPA2 only is activated and no WPA/WPA2 mixed mode

Which country do you live? iwlist chan shows 13 channels, for the US, only 11 are allowed

If you are in the US run


sudo sed -i "s/REGDOMAIN=/REGDOMAIN=US/g" /etc/default/crda
and reboot
...

What NIC is that?


lspci -nnk | grep -iA2 net
ifconfig -a
lsmod

Please post the output of these commands:


lspci -nnk | grep -iA2 net
ifconfig -a

Turn off FastBoot (or whatever it is called) in W10

Chipsets?


lspci -nnk

Check the outputs of


lsmod
rfkill list
iwconfig
dmesg | grep mt7

Can you revert it when downgrading the NVIDIA driver?

Please run the wireless script from the sticky thread and show the outputs here

Please run the wireless script from the sticky thread and show the output

/etc/network/Interfaces must Look like this only

auto lo
iface lo inet loopback

Reboot after changing

Try deactivating the power management


sudo sed -i "s/wifi.powersave = 3/wifi.powersave = 2/g" /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
sudo systemctl restart...

Please run the wireless script from the sticky thread and show the outputs here

The total conversions of FS2, see my thread in this section. Those are free

Please show


cat /etc/network/interfaces
dmesg | grep e1
lsmod

Obviously a roaming issue with 4 APs named "foobar". Use the correct APs MAC address and add it into the network manager profile under "BSSID"

Bus 001 Device 006: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter

There it is. See here for installation

https://github.com/kelebek333/rtl8188fu

Please run the wireless script from the sticky thread and show the outputs