I installed gnome panel in my Ubuntu 12.04 to customize the desktop
appearance. After few days I can?t able to see the power button, date and
network connection gui in the panel.
In the login screen, If I change the option from Gnome-GUI to unity it
restores to default GUI screen of Ubuntu.
I googled this error and getting solution like right click the panel and
add the Indicator menu option. But in my pc if I right click the panel
nothing happens.