activation of network connection failed in Linux

Question

Hi Guys,

My system is not able to connect with my network adapter. It shows me activation of network connection failed.

What should I do?

Answer 1

Hi@akhtar,

There may be lots of reason behind this. Follow the bellow given steps to troubleshoot your network issue.

• Remove your network adapter and re-add it in your VM settings.

• Run systemctl restart network

• Run systemctl restart NetworkManager

• Run nmcli connection up 'adapter name' 

• If eth0 doesn’t show any IPv4 addresses yet, run dhclient.

If all the steps will not work, then reboot your system.

Comments

systemctl restart network says :
Failed to restart network.service : Unit network.service not found

Answer 2

नेटवर्क कनेक्शन चाहिए

Comments

नेटवर्क कनेक्शन है। ऐसा लगता है कि नेटवर्क एडेप्टर नहीं चल रहा है।आपके सहयोग के लिए धन्यवाद। अधिक अपडेट के लिए Edureka Technical समुदाय में पंजीकरण करें।