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I upgraded to 17.04 but having some issue with wifi, how can I downgrade to 16.04?

Arunanshu Ghosh
  • 31

1 Answers1

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You cannot downgrade the ubuntu version. You'll have to reinstall 16.04. The only solution is to re-install Ubuntu 16.04 and erase 17.04, so that you have a clean installation.

Just backup your relevant files, and run the installation CD/DVD/USB.

Erase Ubuntu 17.04 and install 16.04.

https://help.ubuntu.com/community/UbuntuReinstallation