WiFi not working after suspend (14.04)

Question

My WiFi did not turn on after suspending. So I followed the steps found here Wireless networking not working after resume in Ubuntu 14.04 to fix it. Now it does turn on, but only every other time. Any advice on how to fix that issue? The WiFi adapter is an Intel Dual Band Wireless-AC 7260.

No I hadn't, it does fix the issue but it's only a one time fix however. — Lieven Lagast, Dec 29 '15 at 15:59
Which answer(s) to the linked question did you try? There are many and it's difficult to suggest something without that knowledge. — David Foerster, Dec 29 '15 at 16:20
@LievenLagast: This one? Did you try any of the other answers? There are some other, often subtly different, suggested solutions. — David Foerster, Dec 29 '15 at 16:50
Yes that's the one. and yes the same issue does persist across all solutions I tried. — Lieven Lagast, Dec 29 '15 at 18:02
What's the expected behaviour you are looking for ? @LievenLagast — userDepth, Jan 01 '17 at 18:03

Lieven Lagast · Accepted Answer · 2015-12-29T17:59:35.017

0

So what seems to happen is that this script:

#!/bin/sh 
case "${1}" in
    resume|thaw)
    nmcli nm sleep false
            ;;
esac

Sometimes executes directly upon logging in and sometimes only after half a minute after logging in again. So I'll just leave it at that and consider the issue fixed for the time being. If there is a way to make the script execute faster I'll try to find it and post it here.

edited Dec 29 '15 at 17:59

answered Dec 29 '15 at 16:11

Lieven Lagast

23

1

Which script? I recommend [edit]ing this answer to expand it with specific details about what you did. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.) – David Foerster Dec 29 '15 at 16:49

WiFi not working after suspend (14.04)

1 Answers1