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Yesterday I upgraded my Ubuntu 20.04 Pixelbook (full Ubuntu, no Chrome nonsense) to 22.04. After trouble even logging in to 22.04 (see 22.04 upgrade from 20.04 - stuck after login; lightdm problem?), I managed to log in via GDM. However, once there WiFi doesn't allow me to connect to the internet.

I can see all local WiFi networks and the OS tells me that I am 'connected,' but nothing ever actually connects and I can't access any remote sites. Or even local sites: I can't even access my WiFi router at 192.168.0.1. I tried setting DNS to various manual options (Google, Cloudflare, etc.) to no avail.

I also tried the modifications suggested here: WPA2 wifi refuses to connect after upgrade to 22.04 but also with no success. I can't open websites in the browser; can't ssh anywhere; can't even successfully ping.

Thoughts?

EDIT: I raw the WiFi diagnostics script located at My wireless/WiFi connection does not work. What information is needed to diagnose the issue? and have pasted the results at https://pastebin.com/TnBLRGsz Anyone care to interpret?

Kreuzfeld
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  • Does this answer your question? [My wireless/WiFi connection does not work. What information is needed to diagnose the issue?](https://askubuntu.com/questions/425155/my-wireless-wifi-connection-does-not-work-what-information-is-needed-to-diagnos) – waltinator Aug 29 '22 at 18:25
  • @waltinator - I posted the results above. Too detailed for my ken, but perhaps you can make sense of it? Thanks! – Kreuzfeld Aug 29 '22 at 19:15

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