I installed ubuntu 17.10 normally and just want to duplicate my screen on my LG Smart TV, i have normal wifi but Miraclecast doesnt work for me and the intel WiDi thingy for linux is just code and i cant do anything with that. please help!
From your comments, it sounds like you're using Miracast under Windows, the successor being Miraclecast. I'd recommend downloading and installing the Miraclecast project. The quick procedure would be to:
- Download the zip file from the release folder
- In the
miraclecast-1.0folder, run the
- Finally, run
sudo make install
This should install Miraclecast on your machine.
For a discussion and additional details, see the detailed AskUbuntu thread here.