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How to force Network Manager in Ubuntu to rescan wireless connections?
After closing my laptop, network manager does not see new wireless connections. Is there any bash command to force rescan? sudo service network-manager restart
does not help.
use sudo ifconfig to find out the name of the "interface" – Bhikkhu Subhuti – 2016-08-26T10:58:29.860
Do you really need to use sudo for this? – Morten – 2017-07-12T08:04:37.023
@Morten: Yes, we do need
sudo
. "Triggering scanning is a privileged operation (root only) and normal users can only read left-over scan results." (man iwlist
) – Falko – 2018-08-08T09:26:17.080