I am trying to install nagios 3 on Ubuntu 14.04.1 using How do I install nagios?
I have entered sudo apt-get install -y nagios3
followed by my password.
I then get the dialog in the link below:
The text below "Nagios web administration password:" looks strange almost as if I have entered it (which I haven't).
The text in the screenshot also looks different to that in the guide I am following.
I don't appear to be able to enter a password into the dialog and the only keys that the dialog will respond to are the arrow keys and the enter key. I haven't experienced any other text entry problems in the terminal.
I am using kitty as my terminal emulator. Any ideas where I am going wrong?