WIreless network does not work

[Aritri_Paul]

Hey,

I have recently shifted from Windows 10 to Ubuntu 18.04. Since then my laptop cannot connect to wireless network whereas the wired connection works fine. Every time I try to connect to Wi-Fi ,I get this error message "No Wi-Fi Adapter Found".

Wi-Fi worked fine when I used Windows 10. Can anyone please help  me fix this issue?

Any help is appreciated. Thanks!

[Paul_Tikkanen]

Hi:

I'm pretty sure the Realtek 8723DE wifi adapter your notebook has is not compatible with Ubuntu.

I suggest you visit an Ubuntu forum and see if there are any workarounds or fixes to get that card to work on Ubuntu.

[Aritri_Paul]

Okay. Thanks !

[Paul_Tikkanen]

You're very welcome.

You can also do a search on this forum and see if there are any tips or tricks.

Here is one post for example...

https://h30434.www3.hp.com/t5/Notebook-Wireless-and-Networking/No-WiFi-adapter-in-ubuntu-18-04-LTS/m...

[Aritri_Paul]

I tried implementing this solution. But it didn't work. Any other suggestions?

Anyway, Thanks for replying.

[Paul_Tikkanen]

Unfortunately, I don't.

See if there is any newer info you can find on the Ubuntu forum, or post your question there.

[Aritri_Paul]

Okay, Thanks anyway!

[Paul_Tikkanen]

Anytime.

If you can get that wifi adapter to work in Ubuntu, please let us know how.

It may help others that want to do the same thing.