Introduction

I upgraded my Joomla 3.10.3 site to Joomla 4.0.4. It should be an easy upgrade but in reality, the upgrade was a little hassle. 

Joomla 3.10.3 will be end of support on August, 27th, 2023. See Joomla 3.10: End of Support Handling for more information. Now, there is no urgent need to upgrade but that will change when the end of support date comes closer.

In this blog, I will describe all the steps that I took to test the upgrade. I can tell you that the upgrade has been completed successfully on my life environment. This is the first article that I write on Joomla 4.0.4.

I had an issue on my Lenovo Yoga 730: the wireless connection disconnected every minute or so. In the Event Viewer I found many of these entries:

In this article, I will describe the steps that are needed to decrypt files that are infected with TeslaScript.

I have a HP 4740s laptop with 8Gb of RAM. According to HP the maximum memory size is 8Gb, but according to the motherboard specs, there could be 32Gb of memory in it.