I am running the KDE version of the LTS. I running from the bash shell with bind installed.
When I run nslookup without any parameters, I need to CTRL-C to exit. This is in the range of normal behavior. However, the terminal that this is run no longer responds to keystrokes except for the likes of CTRL-C. I have not found a way to recover from this. It is almost as if the command nslookup does not release the apparent redirected input when no parameters are sent to nslookup.
Is this a bug with nslooklup.