network manager icon disappeared

[G.]

snip

> Gary
> In fact, it isn't running. If it were, you'd see that 'color' line, plus one
> above it like  -
> jack 10187 0.0 0.4 481148 pts/0 Sl 09:08 0:08 nm-applet --sm-disable
> jack 10938 0.0 0.0 9132    pts/0 S+ 13:37 0:00 grep --color=auto nm-applet
>
> The first one is an active process running nm-applet; the second is an
> active process running grep (looking for nm-applet)...
>
> The other text you're seeing is telling you that it isn't installed and
> offering a suggestion to "try sudo apt-get install <selected package>",
> which decomposes to -
> sudo (execute a command as an admin)
> apt-get (repository command)
> install (argument to install a package)
> <selected package> - one of either network-manager-gnome or
> mythbuntu-diskless-client - In this case you'll probably want
> network-manager-gnome.
>
> hth
>
> Jack

Jack I ran sudo apt-get install network-manager-gnome

I see no network icon still.

I ran ps aux|grep nm-applet
gary      4770  0.0  0.0   5660   804 pts/0    S+   22:14   0:00 grep
--color=auto nm-applet

Does not appear to be running still.
This is the previous one.

gary     12569  0.0  0.0   5660   800 pts/0    S+   18:13   0:00 grep
--color=auto nm-applet

Should I also try