Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I upgraded my Ubuntu OS from an ISO. Initially, my connection kept on dropping. After a while, ubuntu failed to connect to wireless at all.

share|improve this question

Reinstall drivers.

sudo apt-get install --reinstall linux-headers-generic linux-headers-$(uname -r) build-essential dkms patch fakeroot bcmwl-kernel-source

Reference: http://ubuntuforums.org/showpost.php?p=11410285&postcount=36

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

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