I am using Ubuntu 16.04, and I disabled the global menu using the following command:
sudo apt-get remove indicator-appmenu
How can I reactivate it ?
I've tied the command :
sudo apt-get install indicator-appmenu
but with response:
Package indicator-appmenu is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'indicator-appmenu' has no installation candidate