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I use Ubuntu 16.04.1. Lenovo Ideapad 310-14ISK. All of a sudden, there's no Internet connection. After restarting my computer 3 or 4 times and restarting the WiFi, and after typing sudo service network-manager restart - nothing worked.

What should I do?

Help much appreciated. Thank you.

  • apt-get install --reinstall network-manager – Nothing happened

  • sudo service network-manager status – Loaded and Active (running) with a few lines indicating the date

  • sudo apt-get install --reinstall network-manager-gnome

Then I tried to install WICD. I followed everything and ultimately the Network Manager has disappeared altogether after restarting the computer, and I cannot possibly reinstall it.

UPDATE: Now there's WiFi, but there's no indication for the networks. Now I need to somehow reinstall Network Manager offline.

David Foerster
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N Even
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  • Welcome to AskUbuntu! Could you please [run the network diagnostics](//askubuntu.com/a/425205/175814) and [edit] your question to include a link to the result? I know it may seem a bit overwhelming for a novices but your info so far is a bit vague and the diagnostics will likely cover all options that may cause your issue. Thanks. – David Foerster Nov 23 '16 at 10:18

1 Answers1

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(apt-get install --reinstall network-manager) Should reinstall said program

Drato Zelta
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