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I use Lubuntu 20.04

This was the best solution I could find but apparently it doesn't work because of my kernel The solution I m talking about

Please Help me I don't want to go back to windows :(

sudo lshw -C network

lspci -v | grep -A20 Ethernet

lsmod

lspci -nn

FedKad
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Nympho Succubus
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1 Answers1

1

Your paste shows that your router is on channel 10. I suspect that indicates that the router is set to autoselect the channel, as channel 10 is not usually set explcitly as it is an overlapped channel: https://www.metageek.com/training/resources/why-channels-1-6-11.html

I suggest that you change the router to use a fixed channel, either 1, 6 or 11 as the link recommends.

Next, WPA2-AES is preferred; not any WPA and WPA2 mixed or autoselect mode and certainly not TKIP. Second, if your router is capable of N speeds, you may have better connectivity with a channel width of 20 MHz in the 2.4 GHz band instead of automatic 20/40 MHz, although it is likely to affect N speeds.

Your paste also shows the router as:

Quality=48/70  Signal level=-62 dBm

This weak symptom may actually be the fault of the router. Please check to see if there is a setting in the router for TX power:

enter image description here

If so, please try increasing it.

Finally, I recommend that your regulatory domain be set explicitly. Check yours:

sudo iw reg get

If you get 00, that is a one-size-maybe-fits-all setting. Find yours here: http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 Then set it temporarily:

sudo iw reg set IS

Of course, substitute your country code if not Iceland. Set it permanently:

sudo nano /etc/default/crda

Change the last line to read:

REGDOMAIN=IS

Proofread carefully, save (Ctrl+o followed by Enter) and close (Ctrl+x) the text editor.

chili555
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