Uploaded August 2025 | Updated September 2026, 1 week ago
Debian 13 Upgrade Video Guide: Transitioning from Debian 12 for Improved Performance.
Chapters:
0:00 Intro
0:19 Step 1: Verify Your Current Debian Version
0:34 Step 2: Update and Upgrade Your Debian 12 Packages
5:40 Step 3: Modify the /etc/apt/sources.list File
7:59 Step 4: Perform Minimal System Upgrade
12:12 Step 5: Upgrade to Debian 13
22:01 End screen
What you will learn:
1. How to update repositories
2. Step-by-Step Guide to Upgrade to Debian 13 from Debian 12
a. easy-to-follow step-by-step process for seamlessly upgrading to Debian 13
3. Step 1: Verify Your Current Debian Version
a. How to confirm that you are currently running Debian 12
b. How To check the Debian distribution name and version number
c. How You can display debian version number
4. Step 2: Update and Upgrade Your Debian 12 Packages
a. How to upgrade Debian bookworm to trixie
b. How to make sure all existing packages are updated and upgraded to their latest available versions
c. How to clean any residual packages and configuration files
d. How To identify and remove "Obsolete and Locally Created Packages" from the command line
e. How To list all obsolete packages
f. How to remove obsolete packages
g. How to purge removed packages along with their configuration files
h. How To list all removed packages that may have configuration files left on the system
i. How to removed packages that may have configuration files left on the system
j. How to ensure that your system remains clean and free from unnecessary packages after the upgrade process
k. How To apply all the updates
l. How you can proceed with the Debian bookworm to trixie upgrade process
5. Step 3: Modify the /etc/apt/sources.list File
a. How to back up the current software source list
b. How to create a backup of the current software repository configuration files
c. How to Create a new directory named "apt" in your home directory
d. How to Make a copy of the main software source list
e. How to Create a copy of the additional software sources located in the "sources.list.d" directory using the recursive and verbose options
f. How To ensure that the software repository lists have been successfully copied
g. How to verify the contents of the "~/apt" directory
h. How to update your package sources to point to the Debian 13 trixie repositories
i. How to update the Debian 12 (bookworm) repositories to Debian 13 (trixie) repositories
j. How to update the main software source list
k. How to use the sed utility to replace all occurrences of "bookworm" with "trixie" in the /etc/apt/sources.list file
l. How to Update the additional software source lists in the "sources.list.d" directory
m. How to Verify if the sources list file has been updated with the new repository links
n. How to displays the contents of the /etc/apt/sources.list file
o. How to update the repository lists
p. How to refresh the repository lists based on the updated configuration in the sources.list file
6. Step 4: Perform Minimal System Upgrade
a. How to ensures the upgrade of all existing packages without installing or removing any additional packages
b. How To initiate the minimal upgrade
c. How to complete minimal upgrade
d. How to update your package sources
7. Step 5: Upgrade to Debian 13
a. How you can upgrade your system
b. How to perform a full system upgrade to Debian 13 trixie
c. How to ensure that all changes take effect
d. How you can verify the Debian 13 trixie version
e. How to obtain detailed information about the Debian release
f. How to see comprehensive information, including the distribution ID, release number, codename, and more
g. How to successfully upgrade Debian 12 (bookworm) to Debian 13 (trixie)
h. How To ensure a clean system and remove any packages that are no longer required
i. How to Remove all packages that are no longer needed
j. How to Clean up residual package files that are no longer required
---
🔥 Download Opera GX (Gamer’s Browser): offergate-software12.com/2-ctv4r-b1eq-cv5u-e541
🌍 Try Opera One (Multigeo): nefabop.com/6-11g1fd-c1hm-gv5u-j5ma
💸 Every install supports COMPUTER EVERYWHERE — thank you!
---
Song: Dennis Kumar - Tears (Vlog No Copyright Music)
Music provided by Vlog No Copyright Music.
Video Link: youtube.com/watch?v=ruaqxSK7_XQ
Song: Jebase - Hold On (Vlog No Copyright Music)
Music provided by Vlog No Copyright Music.
Video Link: youtube.com/watch?v=yrH17aIR-Sw&pp=0gcJCR0AztywvtLA
#computereverywhere #Debian13, #DebianTrixie, #DebianUpgrade, #DebianLinux, #LinuxUpgrade, #Debian, #BookwormToTrixie, #LinuxTutorial, #DebianUpdate, #LinuxGuideDebian
Debian 13 Upgrade Video Guide: Transitioning from Debian 12 for Improved Performance.
Chapters:
0:00 Intro
0:19 Step 1: Verify Your Current Debian Version
0:34 Step 2: Update and Upgrade Your Debian 12 Packages
5:40 Step 3: Modify the /etc/apt/sources.list File
7:59 Step 4: Perform Minimal System Upgrade
12:12 Step 5: Upgrade to Debian 13
22:01 End screen
What you will learn:
1. How to update repositories
2. Step-by-Step Guide to Upgrade to Debian 13 from Debian 12
a. easy-to-follow step-by-step process for seamlessly upgrading to Debian 13
3. Step 1: Verify Your Current Debian Version
a. How to confirm that you are currently running Debian 12
b. How To check the Debian distribution name and version number
c. How You can display debian version number
4. Step 2: Update and Upgrade Your Debian 12 Packages
a. How to upgrade Debian bookworm to trixie
b. How to make sure all existing packages are updated and upgraded to their latest available versions
c. How to clean any residual packages and configuration files
d. How To identify and remove "Obsolete and Locally Created Packages" from the command line
e. How To list all obsolete packages
f. How to remove obsolete packages
g. How to purge removed packages along with their configuration files
h. How To list all removed packages that may have configuration files left on the system
i. How to removed packages that may have configuration files left on the system
j. How to ensure that your system remains clean and free from unnecessary packages after the upgrade process
k. How To apply all the updates
l. How you can proceed with the Debian bookworm to trixie upgrade process
5. Step 3: Modify the /etc/apt/sources.list File
a. How to back up the current software source list
b. How to create a backup of the current software repository configuration files
c. How to Create a new directory named "apt" in your home directory
d. How to Make a copy of the main software source list
e. How to Create a copy of the additional software sources located in the "sources.list.d" directory using the recursive and verbose options
f. How To ensure that the software repository lists have been successfully copied
g. How to verify the contents of the "~/apt" directory
h. How to update your package sources to point to the Debian 13 trixie repositories
i. How to update the Debian 12 (bookworm) repositories to Debian 13 (trixie) repositories
j. How to update the main software source list
k. How to use the sed utility to replace all occurrences of "bookworm" with "trixie" in the /etc/apt/sources.list file
l. How to Update the additional software source lists in the "sources.list.d" directory
m. How to Verify if the sources list file has been updated with the new repository links
n. How to displays the contents of the /etc/apt/sources.list file
o. How to update the repository lists
p. How to refresh the repository lists based on the updated configuration in the sources.list file
6. Step 4: Perform Minimal System Upgrade
a. How to ensures the upgrade of all existing packages without installing or removing any additional packages
b. How To initiate the minimal upgrade
c. How to complete minimal upgrade
d. How to update your package sources
7. Step 5: Upgrade to Debian 13
a. How you can upgrade your system
b. How to perform a full system upgrade to Debian 13 trixie
c. How to ensure that all changes take effect
d. How you can verify the Debian 13 trixie version
e. How to obtain detailed information about the Debian release
f. How to see comprehensive information, including the distribution ID, release number, codename, and more
g. How to successfully upgrade Debian 12 (bookworm) to Debian 13 (trixie)
h. How To ensure a clean system and remove any packages that are no longer required
i. How to Remove all packages that are no longer needed
j. How to Clean up residual package files that are no longer required
---
🔥 Download Opera GX (Gamer’s Browser): offergate-software12.com/2-ctv4r-b1eq-cv5u-e541
🌍 Try Opera One (Multigeo): nefabop.com/6-11g1fd-c1hm-gv5u-j5ma
💸 Every install supports COMPUTER EVERYWHERE — thank you!
---
Song: Dennis Kumar - Tears (Vlog No Copyright Music)
Music provided by Vlog No Copyright Music.
Video Link: youtube.com/watch?v=ruaqxSK7_XQ
Song: Jebase - Hold On (Vlog No Copyright Music)
Music provided by Vlog No Copyright Music.
Video Link: youtube.com/watch?v=yrH17aIR-Sw&pp=0gcJCR0AztywvtLA
#computereverywhere #Debian13, #DebianTrixie, #DebianUpgrade, #DebianLinux, #LinuxUpgrade, #Debian, #BookwormToTrixie, #LinuxTutorial, #DebianUpdate, #LinuxGuideDebian







![How to Install LAMP Stack with PHP 8.3 and MariaDB 11 on Ubuntu 24.04
In this video, we will go through the various steps to install the constituent packages in the LAMP stack with PHP 8.3 and MariaDB 11 on Ubuntu 24.04 Server and Desktop editions.
As you may already know, the LAMP (Linux, Apache, MySQL/MariaDB, PHP) stack is an assortment of leading open source web development software packages.
One of the common uses of the LAMP stack is for running content management systems (CMSs) such as WordPress, Joomla, or Drupal, and many others.
Commands:
sudo apt update
sudo apt install apache2
sudo systemctl status apache2
sudo ss -tlpn | grep apache2
sudo ufw allow Apache Full
sudo ufw status
http://your_server_IP_address
sudo a2enmod ssl
sudo a2ensite default-ssl.conf
sudo systemctl restart apache2
sudo ss -tlpn | grep apache2
sudo systemctl enable apache2
apt search php8.3
sudo apt install php8.3 libapache2-mod-php8.3 php8.3-mysql php8.3-xml php8.3-gd php8.3-curl php8.3-mbstring php8.3-zip
php -v
sudo nano /var/www/html/info.php
sudo systemctl restart apache2
http://your_server_IP_address/info.php
sudo apt install php8.3[TAB]
sudo apt install php8.3-imagick php8.3-intl php8.3-bcmath
sudo systemctl restart apache2
sudo apt install mariadb-server mariadb-client php8.3-mysql
sudo mysql_secure_installation
sudo mysql
use mysql;
ALTER USER root@localhost IDENTIFIED VIA mysql_native_password USING PASSWORD(your_strong_password);
FLUSH PRIVILEGES;
EXIT;
sudo systemctl restart mariadb
mysql -u root -p
sudo apt install phpmyadmin
sudo phpenmod mbstring
sudo systemctl restart apache2
http://your_server_IP_address/phpmyadmin/
Chapters:
0:00 Intro
0:19 Step 1: Install Apache on Ubuntu 24.04
3:11 Step 2: Install PHP 8.3 on Ubuntu 24.04
6:46 Step 3: Install MariaDB 11 in Ubuntu 24.04
8:42 Step 4: Install phpMyAdmin in Ubuntu 24.04
10:36 End screen
What youll learn:
1. Step 1: Install Apache on Ubuntu 24.04
a. How to install the Apache web server from the default Ubuntu official repositories
b. How to successfully installed the Apache web server
c. How to confirm if the daemon is running and on what ports it binds
d. How to allow HTTP and HTTPS traffic if you have UFW firewall enabled
e. How you can confirm apache web server via a web browser by typing the server IP address using the HTTP protocol
f. How to use HTTPS support to secure your web pages
g. How you can enable the Apache SSL module and confirm the port
h. How you can confirm Apache SSL support using HTTPS Secure Protocol
i. How to enable apache web server to start the service at boot time
2. Step 2: Install PHP 8.3 on Ubuntu 24.04
a. How To install PHP with the most commonly needed modules for web development
b. How to search for available PHP packages
c. How to install the proper modules so that PHP can able to run scripts in conjunction with apache web server
d. How to see the current release version of PHP
e. How to create a info.php file in apache /var/www/html/ webroot directory with nano text editor
f. How to Restart apache service to apply changes
g. How to check the PHP configuration
h. How to install additional PHP modules
i. How to install additional modules for image processing and internationalization support
3. Step 3: Install MariaDB 11 in Ubuntu 24.04
a. How to install the latest version of MariaDB with the needed PHP modules to access the database from the Apache-PHP interface
b. How to secure the installation of MariaDB using the security script, which will set a root password, revoke anonymous access, disable root login remotely, and remove the test database
c. How to switch to unix_socket authentication, set root password and enter a strong password, remove anonymous users, disallow root login remotely, remove test database, reload privilege tables
d. How to give MariaDB database access to system normal users without using sudo privileges
e. How to restart the MariaDB service
4. Step 4: Install phpMyAdmin in Ubuntu 24.04
a. How to configure phpmyadmin with dbconfig-common
b. How to Set a strong password for the phpMyAdmin application
c. How to enable the necessary PHP extensions and restart Apache
d. How You can access the web interface of phpMyAdmin
Song: Kaflu - Lose It All
Music provided by Vlog No Copyright Music
Link: https://bit.ly/3YMWwW7
Song: Tinkan - Feel Loved
Music provided by Vlog No Copyright Music
Link: https://bit.ly/3YMWwW7
Song: Ren Zivel - Falling For You
Music provided by Vlog No Copyright Music
Link: https://bit.ly/3YMWwW7
#computereverywhere #LAMPStack #Ubuntu2404 #PHP83 #MariaDB11 #LinuxTutorial #WebServer #ApacheServer #PHPDevelopment #DatabaseSetup #MariaDB #UbuntuServer #LinuxForBeginners #WebDevelopment #FullStackSetup #ServerSetup #DevOps #OpenSource #CodingTutorial #InstallLAMP #TechTutorial #BackendDevelopment #LearnLinux #UbuntuGuide #WebHosting #Programming How to Install LAMP Stack with PHP 8.3 and MariaDB 11 on Ubuntu 24.04](https://i.ytimg.com/vi/yibtlmWMSes/mqdefault.jpg)


![Fedora Post-upgrade Tasks
After successfully upgrading your Fedora 42 system to Fedora 43, there are several optional post-upgrade tasks you might consider performing to ensure optimal system performance and maintenance.
Commands:
sudo mount | grep /boot
sudo grub2-install /dev/sda
sudo dnf install remove-retired-packages
sudo remove-retired-packages
chmod +x cleanfedorakernel.sh
sudo ./cleanfedorakernel.sh
#!/usr/bin/env bash
old_kernels=($(dnf repoquery installonly latest-limit 1 -q))
if [ ${#old_kernels[@]} -eq 0 ]; then
echo No old kernels found
exit 0
fi
if ! dnf remove ${old_kernels[@]}; then
echo Failed to remove old kernels
exit 1
fi
echo Removed old kernels
exit 0
sudo dnf install clean-rpm-gpg-pubkey
sudo clean-rpm-gpg-pubkey
sudo dnf install symlinks
sudo symlinks -r /usr | grep dangling
sudo symlinks -r -d /usr
Chapters:
0:00 Intro
0:19 Update GRUB bootloader on BIOS systems
0:52 Clean-up Retired Packages
1:46 Clean-up Old kernels
3:05 Clean-up Old Keys Trusted for RPM Package Signing
3:40 Clean-up Old Symlinks
4:14 End screen
Related Video - https://youtu.be/J9IqmR0Js9k
What youll learn:
1. Update GRUB bootloader on BIOS systems
a. How to Update GRUB bootloader between Fedora Linux release versions
b. How to Find the device node where /boot/ is located
c. How to Reinstall the bootloader
2. Clean-up Retired Packages
a. How to remove Retired Packages
b. How to remove packages on your system that no longer recieve upgrades
3. Clean-up Old kernels
a. How you can remove older kernels
b. How to free up space by removing old kernels
c. How to retain only the latest kernel and clean up old kernels
4. Clean-up Old Keys Trusted for RPM Package Signing
a. How you can remove unreferenced keys
5. Clean-up Old Symlinks
a. How to Install symlinks
b. How to Audit for broken symlinks
c. How to Delete broken symlinks
Song: Tinkan - Get Lucky
Music provided by Vlog No Copyright Music
Link: https://bit.ly/3YMWwW7
#computereverywhere #FedoraLinux #FedoraUpgrade #LinuxTips #LinuxGuide #LinuxTutorial #OpenSource #LinuxCommunity #LinuxSupport #FedoraWorkstation #LinuxLife #PostUpgrade #LinuxDesktop #LinuxUsers #TechGuide #LinuxForEveryone Fedora Post-upgrade Tasks](https://i.ytimg.com/vi/zbguhFewvZM/mqdefault.jpg)