Quick Tip :: Fix the “Edit” option in Shutter

Regularly use the open-source screen capture tool Shutter for illustrations in my articles/tutorials. One of the features really like is the ability to annotate a screenshot by editing the captured image. In the Ubuntu 18.04 based Linux distros, the “Edit” option at the top (towards the right) is disabled and greyed out. When one hovers over the option, it will indicate that one needs to install a dependent library called libgoo-canvas-perl. This package is missing from the official Ubuntu repository.

Found the following link that fixes this issue (Special *THANKS* to the author Ji M):

http://ubuntuhandbook.org/index.php/2018/04/fix-edit-option-disabled-shutter-ubuntu-18-04/

Hope this is useful for others as well – Enjoy 🙂 !!!

Introduction to Linux Virtualization using KVM

In this article, we will introduce the default hypervisor included with the modern Linux Operating Systems – KVM. Here is the link to the article:

In this article, we will introduce the default built-in Hypervisor used in Linux – KVM. Here is the link to the article:

Introduction to Linux Virtualization using KVM

Enjoy 🙂 !!!

Java 8 CompletableFuture :: Part 4 (Final)

In the final part of this series, we will demonstrate a complex pipeline of tasks as well as measure the performance characteristics of a hypothetical payments use-case using Java 8 CompletableFuture. Here is the link to the article:

Java 8 CompletableFuture :: Part 4 (Final)

Here are the links to the GIT repos for the code from this series:

Enjoy 🙂 !!!