0

My laptop wifi works when I fresh install ubuntu 16.04 LTS, but as soon as I do the update and upgrade commands. After restart the wifi doesn't work.

But I want to update to the latest version of 16.04. But When I update, the wifi signals then are poor and also it won't connect.

How can I achieve this? (Stop updating wifi or any other soulution)

My Laptop

Junaid Khan
  • 101
  • Are you saying that after you remove the install media and reboot, the wifi works during the first installed session (with your username and all), but fails upon the next reboot? Or are you saying that wifi works ONLY when using the install media? – user535733 Feb 08 '18 at 01:41
  • None of those. When I install ubuntu 16.04, all things including wifi works great, unless until I give the commands sudo apt-get update sudo apt-get upgrade

    after doing this, when I restart the system. Wifi wont connect and will have very low signal strength

     – Junaid Khan Feb 08 '18 at 14:55
  • Please edit your questing to include the output of lshw - just the part that talks about your wifi hardware. – user535733 Feb 08 '18 at 16:41
  • See the last 2 commands in my answer https://askubuntu.com/questions/910185/rosewill-rnx-n600ube-connectivity-issue-on-ubuntu-17-04. One of the updates is for network manager and it enables wifi power management by default and causes problems – Jeremy31 Feb 08 '18 at 18:28

0 Answers0