If everything is fine, you should be able to launch the Maltego on Parrot OS.Maltego allows the graphical analysis of data collected for investigations and research. This time, maltego_memory_config command should open the options. Maltego.v4.0.debĪfter the installation, you can try starting the Maltego, or if the problem still persists, check the settings and edit the maximum memory size. Then download it by clicking on the Download Maltego button, or copy the package’s URL and use it with wget: wget Īfter downloading the package, you can install it with apt: sudo apt install.

First of all, find the most recent version on the official website: If the command maltego_memory_config is ineffective and you can’t access the options menu, you will need to install the newest Maltego version. What if you can’t open the Maltego settings? Warning: It is possible that maltego will not start up if this value is set too high.Įven though in the picture above the max memory is set to 800 MB (this was the default value after installing the newest version of Maltego on Parrot OS), you can set it to 1024, or even more. You can even see this warning about the max memory on the settings page: If the number is set to 3300, you should lower it.

So, the reason for Maltego not starting on Parrot OS is related to something other. If the options window starts and the setting is in the mid-range, this is fine and Maltego should work. Shortly after that, a Java Options window should prompt. Just execute this command in the terminal: maltego_memory_config There is a simple way to check if this is the case.

And if the number that is set in the settings is too high, Maltego might not start at all. You can specify what is the maximum memory Maltego can use. The reason is likely because of the maximum memory setting If after starting the Maltego, either from the terminal or by using the shortcut from the Applications > Pentesting > Information Gathering, nothing happens, keep reading. Let’s see why Maltego is not working on Parrot OS. Because the whole purpose of the distribution is to provide a wide range of different cybersecurity tools, it becomes irritating when some of the tools do not work. It is liked by penetration testers as it comes with a plethora of penetration testing tools. Parrot OS is popular not without a reason.

How to install maltego on ubuntu