Video Editing for Debian 11

On linux, when i needed to edit a video I usually go to Kdenlive, I used to think it is THE linux alternative to Adobe Premier Pro, until yesterday, when a friend recommended I try out OpenShot

I am a Gnome user, Kdenlive was designed for KDE, I have always run it in gnome (Unity) and it worked fine, but today, I am feeling adventurous and up for trying OpenShot, openshot too is pyQt which is a bummer, but hey, this is not why we doing this

KDE is based on Qt and Gnome is based on GTK. both applications here are meant for KDE, and I don’t really want to install KDE on my machine

This post here is where I will leave my impressions so hang tight.

Debian 11 on laptop with nVidia optimus

This is a short one, just a quick referance to have your system optimized for both efficiency and performance

This laptop which has had a fresh Debian Bullseye installed has both an nVidia card alongside the intel card, to find out what cards your system is running, you could start with the command

sudo lspci

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 620 (rev 02)
01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)

Or you could simply get the relevant data with

lshw -c video

This is a 7th generation intel CPU, namely the “Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz”

Let us start by installing the nVidia drivers from nvidia, in my case, i installed the detection script followed by nvidia-drivers package from the non-free repositories

If your CPU is post 2007, Make sure you do not install “xserver-xorg-video-intel”, if it is already installed remove it ! we want xserver-xorg-core to manage the intel graphics

Install nvidia primus

apt-get install primus

Once that is setup, to figure out which card is being used as the main one, you can run

glxinfo|egrep "OpenGL vendor|OpenGL renderer"

To execute the command with the nvidia card and check if it is being used, execute it in the following way

primusrun glxinfo|egrep "OpenGL vendor|OpenGL renderer"

Now, without the primusrun you should get intel, with the primusrun, you should see nvidia

Now, you know the system is taking care of what is running which application correctly, I will follow with more information once i have the time.

To instruct the system to use your nvidia card to play a video, you can execute something like

primusrun totem

(this will force it to use your nvidia card)

Another command that will show you the utilization of your nvidia GPU (Mine is mostly 0 percent as I am not running anything with a primusrun prefix)


Laravel – Tools and environments

The following are things that are commonly used with Laravel. broken down by category

Environment tools and solutions

  • PHP composer (Mandatory)
  • Docker – Sail (Optional)

Relevant / Compatible server side software

  • Apache2 (2.4) (Web Server)
  • Nginx (Web Server)
  • PHP (PHP8.x for Laravel 9)
  • redis (Data structure store)
  • memcache (in-memory, distributed cache)
  • MeiliSearch (Search application)
  • MailHog (email-testing tool with a fake SMTP server)
  • Selinium (browser automation)
  • MySQL/Mariadb (Database engine, most common)
  • PostgreSQL (Database Engine, very powerful)

Development environments

  • Microsoft Visual Studio Code (Free): built-in support for JavaScript, TypeScript and Node.js, extensions include PHP
  • Sublime text (Not free, works but nags)
  • Apache beans (Free)
  • IntellijIDEA (Not free, one month trial)
  • PHPStorm (Same as IntellijIDEA without the other languages support, Not Free, one month trial)

Database Management

  • MAC: Sequel Pro and sequel ace
  • ALL: PHPMyAdmin, mysql workbench (Oracle),
  • sqlyog (Windows and Linux)


  • Node.js
  • NPM (Installed with node.js): npm is a package manager for the JavaScript to work with front end stuff like node.js, react.js, bootstrap, tailwind CSS,
  • Yarn (NPM alternative from Facebook)
  • GIT: track changes in source code

Laravel 9 localization

As per usual, the practical stuff (Implementation) comes first to keep this short for those who are in a hurry, giving you the bottom line first ! then the things you need to know, then the things you don’t need to know, the one exception in this post is the first paragraph after this one, so let’s dive right in

What is different in Laravel 9 ?

The only difference between Laravel 8 an 9 in localization is that in Laravel 9, we no longer store language files in resources/lang, but rather in the new lang directory

So, there are 2 methods of creating language files, which one you should use depends on how much translation of hard coded strings there is on your website, if you only have a little, you would use a method called “1- Short strings” which is the older method, and starting from Laravel 5.4 we also have the “Translation strings” method which uses JSON and is better suited for websites where hard coded strings are many

Can i use both methods at the same time ?

Yes you can, but there is no reason to that i can think of


So, unlike everywhere else, to get you up to speed, I will start with the newer method (the one you will likely use), then go back to the older short string method

I am assuming you already created a Laravel 9 project

1- Configure the default locale and the fallback_locale of your website as well as adding the available_locales in (config/app.php), Default is the language that your website starts with, and fallback is the language Laravel should look at when it fails to find a string, there is a third fallback within your view that you will discover in Just a bit.

For the sake of example, I am using the default local of ‘ar’ and the fallback locale of ‘en’, put those into my config file, specify the two languages the website will support and get on with the next step, my config is included here for convenience

'locale' => 'ar',
'fallback_locale' => 'en',
'available_locales' => [
  'English' => 'en',
  'Arabic' => 'ar',

2- Create the Locale files, /lang/en.json and /lang/ar.json

3- Middleware: So, now that we have the above setup, we need middleware so that the user can specify a locale that would persist ! Obviously, you can specify this manually inside a route or something, but you would probably rather use a middleware instead of having different URLs (Unimportant note: not necessarily, it would depend on how your website functions, sometimes it is better to have a different language version for every url for SEO for example, but that requires separation of languages in your user content in the database, and is for another day)

php artisan make:middleware Localization

   INFO  Middleware [app/Http/Middleware/Localization.php] created successfully.

Now, we have new middleware file in /app/Http/Middleware/Localization.php, Localization ! but how do we use it ? Up to now this middleware does nothing, but we want it to fire up on every page request, to do that, we need to add it to /app/http/Kernel.php, so in that file, in the protected $middlewareGroups array, and the web inner array, Add the following line


So our middleware now fires up with every page load ! this is so that after we modify the middleware, we can make sure the page uses the locale the user has set. but before we get to making that middleware, how will the user set his/her preferred locale ? So, let us start by creating the middleware, to make it work, add the following two lines to include the relevant Facades

use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Session;

And the following lines within the handle method, right above the return statement

if (Session::has('locale')) {

Now, the last thing to do that will make it work (But not necessarily how we want it to work on our website) is to add a route to do that, here, I am using an anonymous function/closure, but feel free to use a controller if you like (Not really much code to warrant it’s own controller in my opinion)

Route::get('language/{locale}', function ($locale) {
    session()->put('locale', $locale);
    return redirect()->back();

Now, to making the website use those languages

X: Using the language strings !

As you might remember form the part numbered (1) above, I told you that there is a third fallback besides the one in the config file, which is in the blade view itself !

To use any string, the syntax in the website is {{ __(‘Welcome to our website’) }}, if the JSON does not contain such a string, the litteral itself is used ! so even if this string (Welcome to our website) is nowhere to be found in any language file, it is still printed as (Welcome to our website) !

With that out of the way, once you have a few of those strings on the website, visiting the URL /language/ar will flip the website to Arabic, you can browse around the website, and for as long as your session cookie is there, it will work ! going back to /language/en will switch it to English in the same manner !

This is not really the thing we are looking for, we want the user to seamlessly switch between languages via drop-down or button right ? so here we go

Downloading video from youtube

This might sound complicated, but youtube videos come in many shapes, many of them have either video only, or audio only !

the best way to get a full resolution video is to download then combine video and audio !

But before we go there, youtube throttles the speed you download videos at ! so youtube-dl needs patching, an alternative would be yt-dlp (See here)

Making sure things will install with pip correctly

apt install python3-pip

python3 -m pip install --force-reinstall

Now, let us try downloading a video/audio

youtube-dl -F

Now, to combine them without re-encoding

ffmpeg -i ao.webm -i vo.webm -c:v copy -c:a copy output.webm

But remember when you download,

Only VP8 or VP9 or AV1 video and Vorbis or Opus audio and WebVTT subtitles are supported for WebM.

Moving away from Laravel smoothly (Pros and cons)

A short while back, I was handed a repository with code written in Laravel, incomplete, and somewhat sketchy. with the purpose of taking a look at the code and deciding whether i would take it or not.

To give you the lowdown FIRST, while first researching Laravel, I started by investigating the limitations, my first google search sent me in the direction of a blog post by Beau Beauchamp, a developer who seems familiar with the framework.

I obviously didn’t take his word for it, I don’t really know who he is, so i gave myself a 2 day intensive Laravel course, unfortunately he was somewhat right.

The following two paragraphs are from his blog post, they don’t tell you much, but are better explained as I go

Laravel prides itself as the framework for “artisans”. The impression is that Laravel is the framework for people who don’t really know how to code and don’t want to learn. I get it.

Laravel is not PHP, per se, it uses an “expressive” syntax or what has been coined as “syntactic sugar” to hide things from you that it thinks “artisans” don’t need to worry about.

Having no experience with Laravel, and plenty of experience in PHP, the 2 day course i mentioned earlier left me with the following impressions, I was Impressed by how massive it is (Implementing plenty of features with very few lines), impressed by how simple and easy it is (Truly made for people who don’t want to learn programming). and thinking that this is basically a great framework for a simple straight forward website, but once you are looking to give the website more edge, a competitive advantage, or creating complex functionality, the framework is pretty restrictive and not so scalable.

yes, caching can help with the scalability part, but the degree caching helps with depends on the nature of the website, and for this particular purpose, it is not a perfect solution.

So should we throw the existing code away ?

My answer is NO, if i do end up taking this job, I plan to launch with the Laravel code, then extend the software with good old plain old PHP, with the database acting as the API between the new system and the old system, this way, the website owner can have a functional website where he can promote and advertise, and dip his toes in the water while a different system slowly takes this system’s place as it gets developed.

After updating the existing code from Laravel 7 to Laravel 9 (Overhead), running a security audit for the code, A varnish or nginx proxy should sit in the middle, and new code should run transparently through the proxy, when that happens, I am not even restricted to the same virtual machine running Laravel, I can have 2 virtual machines running different tools acting as one website, transparently, without the user ever knowing.

The front end with react

The other issue I have with this project is with react and react-native, which are the front ends of both web and mobile applications.

React is a very cool framework, but there is quite a bit of controversy around it and around Ajax in general when it comes to Search Engine optimization (SEO), in a statement by google ten years ago, googlebot is now able to read a website the same way a web browser does, and I have seen that they do see it that way from ten years ago when they were providing tools telling people what pages on their websites were having horizontal scroll bars, but regardless of that statement, the fact that most websites that appear in my search results are not Ajax, and that HTML and CSS still run most of the popular websites does raise some concerns, entering into a very competitive market dictates that every inch of a competitive advantage is vital to our success.

So, first let me get the advantages and disadvantages of Laravel out of the way, then get into the technicalities and how the new system should co-exist with Laravel and react.


  • Laravel is a very mature framework, but very opinionated, opinionated means the designers of the framework expect you to create your website in one specific way, and as long as you are within those lines, you can make things work, what mature and popular means is that when you don’t see those lines, someone online has probably mentioned how to do it with Laravel.
  • Laravel is not the greatest in backwards compatibility, so when a new release comes out, it is not just PHP that you need to worry about, it is also Laravel, and from people’s experiences online, things tend to either break or become buggy when a major release of Laravel is out
  • Laravel is heavy, very heavy, and to deal with that, the developers have come up with workarounds, mainly caching, which lends itself to certain websites more than others, sometimes caching can have so little benefit, and sometimes it is a magic recipe for super snappy
  • Laravel is based on symphony, and works great with react, but even though google has claimed that their spider treats

WordPress does not load correctly (SOLVED) behind nginx/varnish reverse proxies !

Here is my problem, I have a website, and in a directory in that website, I have a wordpress installation, and that installation opens correctly, loads all the images, css, js and any other files for a proper experience, only problem is, when you put this behind a varnish reverse proxy, and an nginx reverse proxy for SSL (https), the website design (theme) does not load, you only see the actual html page that was loaded, but all other elements are never fetched from the server, i actually sniffed the data and found that css, javascript, and images are never even requested !

So the short of this story, if you are having problems with page loading without the theme or design, and you have a similar setup, odds are the problem is with wordpress settings not with nginx or with varnish !

So a closer look at the page source reveals that the page was loaded with https, but the links to all the page resources are in HTTP ! why is that ? simple

when you open the website in SSL, your browser creates a secure connection with nginx (termination), nginx requests the page from varnish, which relays the page again to the server.

As far as the web server serving wordpress is concerned, this request came in http, not https ! so all the page resources should be in http right ? yes, this is what is happening, but what is the solution

I tried a few solutions, for example, i changed the wordpress address and site address to httpS, but wordpress is smart enough to use whatever protocol the user accessed and use it for all resources !

there are many solutions programmatically, which is something i avoid because i update wordpress, and don’t want to fix it every time i upgrade, so whatever solution i need has got to be in the only file that is never modified when upgrading wordpress, the config file

wordpress knows it is on SSL from the following two entries in the environment, the entries $_SERVER[‘HTTPS’] and $_SERVER[‘SERVER_PORT’], the proxy sends a hint that the user used https with the variable $_SERVER[‘HTTP_X_FORWARDED_PROTO’] in the request header, hence, adding the following code snippet somewhere in the beginning of the config file should deceive wordpress into thinking it has been accessed over https !

if($_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'){
   $_SERVER['HTTPS'] = 'on';
   $_SERVER['SERVER_PORT'] = 443;

Hope this all works okay for you, if not please let me know in the comments and i would be more than glad to help

Recovering data from a failed 3TB seagate ST3000DM001

My Seagate ST3000DM001 failed me, it was no longer detected by the BIOS, when the PC starts, you can feel the disk spinning, and the head moving in the usual way, but after spending a minute waiting for it to be detected on the post screen, the computer simply ignores it (Does not detect it) and boots without it. meaning the operating system does not detect it !

Before i blame Seagate (I prefer western digital in general), this drives is more than 5 years old, was only used for storage, and never ran any software, but still, more than 5 years old.

2- Diagnosis

the most likely cause seems to be the PCB board as the BIOS does not detect the disk altogether, nonetheless, I have had excellent results with the freezer trick before (Even though the freezer trick is not something that is suitable for this type of malfunction, the freezer helps with mechanical issues often denoted by unhealthy sounds coming from the drive). so I froze it (Within a bag to avoid condensation), and tried it a day later, but absolutely nothing was different, no surprise there.

I also, for no reason whatsoever, removed the LID and took a look inside, no idea what i was expecting to find, but i did anyways, everything looks normal inside, and hopefully no significant dust went in there.

So i decided it was most likely the board, considered this my diagnosis, and will now act accordingly

3- Work

3.1 – Find a donor board

Before looking online for a board, I took a look at the drives I had at home, turned out I do not have two of the same drive, but i do have a 2TB ST2000DM001 which had the exact board (100687658 Rev: C) ! obviously, the BIOS on the board is different between the two boards, so that has to be flipped from one board to the other (Basic soldering skills required), but otherwise, the boards are identical between the 2TB and the 3TB, I might end up losing both in this operation, but getting the data out is certainly worth the try

3.2 – Copy the data from the donor 2TB drive to a third drive (western digital 2TB drive)

To begin with, I started by finding a similarly sized hard drive to copy the data that resides on the donor disks before i take its board out, luckily, I found a western digital green drive of identical size and sector size, namely a (Western Digital Green WD20EARX), this third disk is to make sure i don’t lose any data from the 2TB donor drive, so here is how it is done

After connecting both disks to a Linux PC, I identified which disk is which using the fdisk command

fdisk -l

Now that i know which one is the source and which the destination, I started the process of copying the data from the donor (2TB), to third disk (The western digital).

by moving the data on the 2TB drive (The healthy one) to a similarly sized drive , this copy procedure is the simplest task, with both connected to a Linux machine I used my favorite cloning tool (Nop, not DD, I switched to PV the moment i first tried it).

pv < /dev/sdd > /dev/sdf

Data moved (Backed up) from the donor drive (Donating it’s controller board) to an empty drive to hold the data

Now, All i can do is wait for 4:30 hours (According to PV), then come back, take the drives out, and start the surgery. it is copying at 115MB/s probably because the WD is a green drive that uses SMR recording.

Now that it is done copying, I took out the boards (Few screws), de-soldered the bios chip as you can see in the video, and soldered the one from the 3TB board onto the donor board and the one from the 2TB board onto the presumably malfunctioning board

the disk BIOS chip is the one branded winbond and has 8 pins (usually the only chip with 8 pins).

out of curiosity, I connected the 2TB drive (Now With the bad board after the swap), and it worked ! this is defiantly bad news, the problem was not the board after all ! connecting the 3TB disk yielded the same old problem exactly !

Codeigniter and Laravel together

Who said you can’t mix and match between Laravel and code Igniter. well, you will face some issues, but they are not that hard to resolve.

It all starts with a cool package called EFTEC/BladeOne, which is simply blade without laravel !

to install it, you go to your CI application folder, and run the command

composer require EFTEC/BladeOne 

At this stage, we have Blade up and running, to use it, create a file under core for example, and let’s say we will call the controler /core/bladeController.php

Can i run Windows 11 on my ASUS P9x79

NOTE: As an Amazon Associate I earn from qualifying purchases.

It is a rather old PC, 4th Gen intel at best, I have this motherboard with an Intel Xeon XPU, and 64GB of ram, so it is worth a try, I will start by ordering this TPM module from Amazon (here)

Once i receive it, I will come back and explain the whole experience, and if this works out of the box with windows 11, or if i need to fiddle with anything