Panel - Reset to Default

How to Reset the Panel to Default

Open a Terminal and type the following

gconftool-2 --recursive-unset /apps/panel (All panels will disappear)
rm -rf ~/.gconf/apps/panel
pkill gnome-panel 

In case that didn't do anything

You can do this if your panels/networking applet are really messed up. This is a "complete reset" of your panel settings. It reinstalls the panel applications and resets everything to default at the end.

BEFORE YOU RUN IT, make sure the networking applet will give you the option to change around wired connections. Open:

/etc/NetworkManager/nm-system-settings.conf

Now find:

[ifupdown]
managed = false

And change the second line to:

managed = true

And make sure nm-applet will run on login. Make sure this command has an entry in the list of startup programs:

nm-applet --sm-disable   (System -> Preferences -> Startup Applications)

Then run the following:

gksudo apt-get purge gnome-panel indicator-applet-session network-manager-gnome
gksudo apt-get install gnome-panel indicator-applet-session network-manager-gnome
gksudo restart network-manager
gconftool --recursive-unset /apps/panel
rm -rf ~/.gconf/apps/panel
pkill gnome-panel

To get network manager to show up as a separate applet (useful in restoring it to the panel under some versions of ubuntu), do:

gksudo apt-get install indicator-session indicator-applet-session