Often, when my laptop goes to suspension and then awakenes, it does not find the wifi network I am usually connected to (eduroam). When I open the network menu, I see "V" both near "Enable networking" and near "Enable wifi", and I also see one wifi network that I cannot connect to since it is locked, but I do not see eduroam. I can fix this by restarting the network manager, like this:
sudo service network-manager restart
But, it is annoying to do this each time after awakening. How can I prevent Ubuntu from forgetting my wifi network?
man pm-action. Some script in there is (or can be) responsible for restarting your connection. – waltinator Mar 26 '17 at 04:20nmcli gand [edit] your question with it. Check this though http://askubuntu.com/questions/452826/wireless-networking-not-working-after-resume-in-ubuntu-14-04?rq=1 – M. Becerra Mar 26 '17 at 06:17