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My network icon is always a question mark in both wired and wireless connection but everything network related works correctly.

icon is a question mark like you can see in screen shot

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2 Answers 2

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  • Icon problem solved but connection issue remains. Example: Twitter is not working but fast.com is working. Commented Sep 5, 2022 at 9:54
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I had same issue. Googled for answer and found that if you edit /etc/NetworkManager/NetworkManager.conf and insert the line

dns=default

to the [main] section and the question mark over the lan icon disappears.

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  • Insert the line in which section?
    – dgw
    Commented Dec 5, 2018 at 13:37
  • 1
    Adding the line to the [main] section worked for me. Commented Dec 10, 2018 at 13:56
  • I followed this instruction and it seemed to fix it, but after a reboot, all internet connectivity was gone until I reverted this and rebooted again.
    – Shibumi
    Commented Jan 18, 2019 at 15:33

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