Hello Linux Geeksters. As you may know, Indicator Keylock is an applet for Ubuntu, compatible with Unity, Xfce, Gnome Shell and Gnome Classic, that notifies the user when the Caps lock is on. Also, it can be configured to notify the users if Num lock and Scroll lock are pressed.
The latest version available is Indicator Keylock 3.0.1, which has been released a while ago.
In this article I will show you how to install Indicator Keylock 3.0.1 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 12.04 Precise Pangolin, using GNOME, XFCE or Unity.
Because it is available via PPA, installing Keylock Indicator 3.0.1 on the listed Ubuntu systems is easy. All you have to do is add the ppa to your system, update the local repository index and install the indicator-keylock package. Like this:
$ sudo add-apt-repository ppa:tsbarnes/indicator-keylock
$ sudo apt-get update
$ sudo apt-get install indicator-keylock
Optional, to remove indicator-keylock, do:
$ sudo apt-get remove indicator-keylock