Ubuntu – Wifi not working in Ubuntu 17.10 version on Lenovo ThinkPad E450


I upgraded my Ubuntu 17.04 to 17.10. After the upgrade Wifi stopped working. I am using Lenovo ThinkPad E450 laptop. Sharing network information https://cloud.acrobat.com/file/274e230c-0e29-4f22-9c68-0eb76e089717

Best Answer

  • Issue resolved after doing following steps

    1. sudo dpkg-reconfigure resolvconf

    2. Say yes to prepare /etc/resolve.conf for dynamic updates?

    3. Reboot

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