0

Last 3 months i continuously using the elementary OS (elementary OS 5.1.5 Hera - with dual boot) for personal use. This is my first linux OS of my PC, and I am not using a linux version like before. I am facing alot of OS stability issues in this time. One the main issue on detecting the network adapeters. I have two network interfaces, one wired LAN and another is wireless adapter. I have a strange issue when i try to enable the wired lan i got a message like below message.

enter image description here

I already googled many hours and find out some instructions for editing the network configuration and restart the network manager service many times. but no use. I am really disappointed about the stability of elementary os. Any advice much appreciated.

Thanks

Improve this question

1 Answer 1

Reset to default
1

Open terminal and type sudo nmtui. You should be able to manage networks there.

Improve this answer
3
  • Thank you very much for your valuable replay, but how can i recreate the lan network card.
    – Ragesh P Raju
    Jun 14, 2020 at 15:41
  • 1
    If you will type sudo nmtui there will be an option to add a network. You can choose between wireless or LAN network there. You can set the dynamic or static IP address etc. If you need more help, let me know. I can try to help. Question is does your PC detects the network card, I mean hardware. What sudo lscpi command shows? Can you paste results to pastebin and provide a link?
    – Sysadmin
    Jun 14, 2020 at 17:12
  • Thank you very much for your great support.
    – Ragesh P Raju
    Jun 16, 2020 at 17:51

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.