Hello,

I had the same problem while on a long European trip. I ended up selecting a network through a CLI command:

$ nmcli d wifi connect NetworkName password "password" iface wlan0

worked fine but you need to know the name of the network of course. Needed to be done only once, after the network manager knows the new network it will connect to it automatically.

Gérald



Le 2016-03-07 11:19, Rog a écrit :
On 03/07/2016 01:29 AM, Gary J. Kirkpatrick wrote:


On Mon, Mar 7, 2016 at 3:33 AM, Rog <[email protected] <mailto:[email protected]>> wrote:

    My network manager icon is gone from a panel and no setting or
    application under the whisker menu brings it up. It does not
    appear on the list of possible additions on the add menu for panel.

    Where'd it go?? Why? How can I get it back.

    Curiously, if I create a new user s/he DOES have the icon on the
    panel as does a previously created user.

    I also checked my settings>users/groups>advanced>User Privileges
    tab and Connect to wireless and ethernet networks is checked.

    /Roger

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First I'd try sudo service network-manager restart

Then https://help.ubuntu.com/community/NetworkManager, in particular sudo apt-get install network-manager-gnome
or you can try to reinstall from synaptic

garyk

Restart brought back a network connection. install says latest is already installed. (I note that install would not have worked if I did not have an Internet connection.)

HOWEVER, the icon for network manager is still gone and status on that is as previously described. SO, I can not choose a network and can not access my VPN connection.
--
Roger
[email protected]



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