On Live CD everything works well.

But after installation and several system updates via AppCenter Wireless has become unstable (drops connection) and Wired doesn't work although I returned to 4.4.0-38-generic kernel.

I wonder that how can I get worked my Elementary OS like Elementary OS Live?

I'm struggled with this issue for days.

I would be appreciated for any help.

1 Answer 1


Hi out if the blue its difficult to give help here.

  1. Would you please run the commad ifconfig in the terminal and look in the output for en0 for example to see if the wired connection works.

  2. Theres another thread with this issue maybe it helps: How can I fix Networking, Wi-Fi and Ethernet, not being available after update?

  3. For more details on Network configuration heres a guide from Ubuntu: Ubuntu - Network Configuration

  • I thank you very much! These 3 clauses don't work for me. However thank you anyway...
    – efkan
    Dec 11, 2016 at 22:56

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