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Questo errore può comparire all’apertura di Microsoft Word. In particolare l’errore che compare in un popup non appena si apre o si carica l’anteprima di un documento è il seguente: Per risolverlo è possibile seguire il seguente metodo. Aprire regedit da Start Navigare fino a “Computer\HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders” (senza apici) Cercare la chiave Cache Cambiare…
This is the typical Nextcloud error that warns you about the low level of php available memory. To increase this parameter you have to edit the php.ini file that could be in different locations depending on the operating system and the version of Apache that you are using. To locate the correct file put the…
If you are here it means that you cannot use the OSM plugin for Flutter. And if you are reading this post I hope you’re going to fix it. This is the error: If you are facing the same error, you can try to fix in this way: invalidate cache and restart upgrade Flutter upgrade…
Personally I use TeXstudio to create LaTeX documents and sometimes I need to install new packages. Usually, when you try to use a package that is not installed locally, this is the following error: The easiest way to install a new package (in this case the float package) is to use MiKTeX. First of all…
This post explains easily by images how to import a virtual machine iso file into VirtualBox. Start VirtualBox Open Virtual Media Manager Add disk image Select ISO ISO is added. Close the window New button Select name, os system, memory size and hard disk Select file location, hard disk file typr and storage type. Press…
Latest update: august 2022 for Ubuntu 22.04. and hplip version 3.22.6. If you are here, you probably tried to install hplip without success. Prerequisite: make sure you are using Python3.x running If you are using Python2.x you should switch to Python3. Pay attention to old software you are running with Python2…this operation may break something!…
When you install Apache you expose your computer on the internet allowing attackers to access your webserver. If you want to restrict the access to external requests you would setup few rules. The easiest way is to write in the root of your webserver (usally located in /var/www/html/ ) a file called .htaccess that should…
If you need to install an old version of Java you may have some problems in finding the packages. Most of the public repositories have been removed due to the vulnerabilities. Anyway some people are still saving these old versions and making it available. If you are a Linux/Debian user, an example is the following…
WPScan is a very interesting and useful tool written in Ruby for scanning WordPress websites and find outdated versions of plugins, known vulnerabilities, enumeration of users etc… It’s very easy to use and very powerful. These are the installation step. After this, let’s install WPScan using gem: To run the scan, first of all update…
In this short guide I would like to help you if you are in the same frustrating situation as me. In particular I spent a lot of time trying to understand what was going wrong on my Nextcloud installation and now I want to give you (I hope) a solution. The situation we want to…