Linux

KDE Project has announced the release of KDE Frameworks 5.105, which focuses on improving support for Flatpak applications,

KDE Frameworks5 Supports Flatpak

Making them consistent with the Breeze icon theme, and preventing them from playing sound notifications by default. With over 80 libraries to Qt, KDE Frameworks provide standard functionality for the KDE Plasma desktop environment and the KDE applications suite.

Flatpak is a popular Linux package manager that allows developers to package applications with their dependencies, making it easier for users to install and run them across different distributions. The update ensures that Flatpak applications work seamlessly with KDE Frameworks, providing a consistent user experience across all applications.

KDE Frameworks 5.105 also includes new icons for the Night Color feature, which improves the visual appeal of the desktop environment. Additionally, there are bug fixes, such as fixing a bug where the symbol for the Filelight application was displayed incorrectly for the GParted and KwikDisk software.

The update also improves the Baloo file indexing service, which is responsible for indexing files and making them easier to search for. Baloo no longer lists files in Python virtualenv folders and stops indexing data for unprintable characters, improving the overall stability of the service.

While not a major update, KDE Frameworks 5.105 is an important one that ensures the continued stability and reliability of the KDE Plasma desktop environment and the KDE applications suite. Linux users are encouraged to update their installations to enjoy a better, more stable experience with KDE.

In conclusion,

KDE Frameworks 5.105 is an essential update that provides better support for Flatpak applications, ensures consistency with the Breeze icon theme, and improves the overall stability of the desktop environment.

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A Step-by-Step Guide for those who love to have multiple operating systems in one machine with the help of Quickemu and Ubuntu.

Are you a Linux user who needs to run Windows 11 or macOS applications? One solution is to use virtual machines.

In this tutorial, we’ll show you how to use Quickemu to create virtual machines for Windows 11 and macOS within an Ubuntu operating system. Quickemu is a useful tool that allows you to easily manage your virtual machines, and it’s available for installation on Ubuntu. Follow these step-by-step instructions to set up Quickemu on your Ubuntu machine and create virtual machines for both Windows 11 and macOS.

Before we begin, please note that you will need a computer running Ubuntu 20.04 or better, with a minimum of 8GB of RAM and a quad-core CPU. Let’s get started!

Install Quickemu
To install Quickemu, open a terminal and add the Personal Package Archive (PPA) to your repositories with this command

sudo apt-add-repository ppa:flexiondotorg/quickemu

Next, update the repositories with:

sudo apt update

And then install Quickemu:

sudo apt install quickemu

Install Quickgui
Quickgui is a graphical user interface for Quickemu that makes it easier to manage your virtual machines. To install Quickgui, add the PPA to your repositories with this command:

sudo add-apt-repository ppa:yannick-mauray/quickgui

Then, update the repositories with:

sudo apt update

And finally, install Quickgui with:

sudo apt install quickgui

Create a Windows 11 Guest
With Quickgui installed, we can now create a Windows 11 virtual machine. Here’s how:

1. Open Quickgui from your applications menu.
2. Click on “Select” under “Operating System.”
3. Scroll or search for “Windows” and select it.
4. Click on “Select” under “Version.”
5. Select “11” for Windows 11. You can also choose Windows 10 or even Windows 7.
6. Select your preferred language.
7. Click on “Download” to download the ISO. This will also start the VM configuration.
8. Click on “Dismiss” once the download is complete.
9. Click “X” to close the Downloader menu and return to the main menu.
10. Click on “Manage Existing Machines.” This will list all of the VMs that have been created.
11. Click on the play button next to “Windows 11” to start the VM. The VM can also be stopped using the stop button.
12. Follow the Windows 11 installation steps as per a typical install.
13. Right-click on the Windows 11 desktop and select “Display Settings.” Then set your preferred resolution.
14. Click on the arrows, or press Shift F11 to go fullscreen. To close, click on the VM title bar and press Shift F11.

Create a macOS Guest
Creating a macOS virtual machine is also straightforward with Quickgui. Here’s how:

1. Open Quickgui from your applications menu.
2. Click on “Create new machines.” This will start the VM creation process.
3. Click on “Select” under “Operating System.”
4. Scroll or search for “macOS” and select it.
5. Click on “Select” under “Version.”
6. Select “Catalina.” There are other versions of macOS available, but the project creator confirms that Catalina has the best compatibility for a VM.
7. Click on “Download” to download the ISO. This will also start the VM configuration.
8. Click on “Dismiss” once the download is complete.
9. Click “X” to close the Downloader menu and return to the main menu.
10. Click on “Manage Existing Machines.” This will list all of the VMs that have been created.
11. Click on the play button next to “macOS Catalina” to start the VM. The VM can also be stopped using the stop button.
12. With “macOS Base System” selected (the default), press Enter.
13. Click on “Disk Utility” then “Continue.” The macOS Utilities menu is a Swiss Army Knife of tools to manage your macOS device.

Conclusion:

running Windows 11 and macOS virtual machines within a Linux operating system can be easily achieved by following a few simple steps with the help of Quickemu and Quickgui. This allows users to use different operating systems within a Linux environment, without the need for a dual-boot setup or additional hardware. With the ability to create and manage virtual machines with just a few clicks, this method provides a convenient and flexible solution for those who need to use different operating systems for various tasks.

Download Quickemu : Website

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Are you a Linux user who wants to relive the nostalgia of classic games?

Image Source: retroarch.com

Look no further than RetroArch, a free and open-source frontend that can emulate games from a wide range of platforms, including Arcade, Atari, Commodore, DOS, GBA, PSP, and more.

Installing RetroArch on Linux is simple and straightforward, and there are several ways to go about it depending on your Linux distribution. In this tutorial, we’ll walk you through the steps for installing RetroArch on Ubuntu/Mint, Arch Linux/Manjaro, and Fedora. We’ll also cover how to download and install game cores and content, so you can start playing your favorite classic games in no time.

Installing RetroArch on Ubuntu/Mint
RetroArch is available in most Linux distribution repositories, but it can be outdated in some, such as Ubuntu. The easiest way to install the latest version is through RetroArch’s official Ubuntu PPA. To add the PPA, open a terminal and run the following command:

sudo add-apt-repository ppa:libretro/stable

Then, to either install or update RetroArch, run the following command:

sudo apt install retroarch*

Installing RetroArch on Arch Linux/Manjaro and Fedora
The software in Arch Linux is typically up-to-date, so you can easily install RetroArch via the system package manager or terminal. Run the following command:

sudo pacman -Sy retroarch

For Fedora, use this command instead:

sudo dnf install retroarch

Installing RetroArch via Flatpak
If you’re using a Linux distribution that doesn’t have RetroArch in its repositories, you can still get the latest release using the universal Flatpak package. Follow the setup guide for your system and then run the following command in the terminal:

flatpak install flathub org.libretro.RetroArch

Downloading and Installing Cores and Content
Once you’ve installed RetroArch, open it from your system’s application launcher. From there, navigate to “Main Menu -> Online Updater” and then “Core System Files Downloader.” Download all the system files required for core operation. Then, update assets, controller profiles, cheats, database, overlays, GLSL shaders, and other elements. Finally, go to “Content Downloader” and download your desired game files.

With these simple steps, you can easily install and set up RetroArch on your Linux machine, and start reliving the nostalgia of classic games in no time!

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Linux is a free and open-source operating system that has become increasingly popular among developers, sysadmins, and everyday users alike.

Image Source: Snappa.com

One of the reasons for this popularity is the vast array of powerful commands available on Linux. In this article, we’ll take a look at 50+ of the best Linux commands and how they can be used to make your life easier.

here are the 51 Linux commands listed in order:

1. ls: Lists the contents of a directory.
2. cd: Changes the current working directory.
3. pwd: Prints the current working directory.
4. mkdir: Creates a new directory.
5. rmdir: Deletes an empty directory.
6. cp: Copies a file or directory.
7. mv: Moves a file or directory.
8. rm: Deletes a file or directory.
9. cat: Concatenates and displays files.
10. touch: Creates an empty file or updates the timestamp of an existing file.
11. chmod: Changes the permissions of a file or directory.
12. chown: Changes the owner of a file or directory.
13. du: Displays disk usage of a file or directory.
14. df: Displays free disk space.
15. top: Displays system resource usage.
16. ps: Displays process information.
17. kill: Terminates a process.
18. tar: Creates or extracts a compressed archive.
19. gzip: Compresses a file.
20. gunzip: Decompresses a file.
21. zip: Compresses a file or directory.
22. unzip: Decompresses a file or directory.
23. find: Searches for files or directories.
24. grep: Searches for a pattern in a file or output.
25. sed: Edits a file based on a pattern.
26. awk: Filters and manipulates text data.
27. diff: Compares two files or directories.
28. ping: Tests network connectivity.
29. ssh: Connects to a remote machine over a secure shell.
30. scp: Copies files securely between machines.
31. wget: Downloads files from the internet.
32. curl: Sends HTTP requests and receives responses.
33. telnet: Connects to a remote machine over the Telnet protocol.
34. ftp: Connects to a remote machine over the FTP protocol.
35. mount: Mounts a file system.
36. umount: Unmounts a file system.
37. ln: Creates a symbolic or hard link.
38. history: Displays a list of previously executed commands.
39. ifconfig: Displays network interface information.
40. route: Displays or modifies network routing tables.
41. netstat: Displays network connections and statistics.
42. traceroute: Shows the path taken by packets from your machine to a remote machine.
43. iptables: Configures firewall rules.
44. systemctl: Controls system services on a systemd-based system.
45. crontab: Schedules periodic tasks.
46. useradd: Adds a new user.
47. userdel: Deletes a user.
48. passwd: Changes a user’s password.
49. groupadd: Adds a new group.
50. groupdel: Deletes a group.
51. su: Switches to another user account.

In Conclusion:

Linux is an incredibly versatile and powerful operating system with a wide range of commands available for users to utilize. From managing files and directories to network connectivity and system services, these 50+ commands are essential tools that can help users to work more efficiently and productively with Linux. By mastering these commands, users can simplify their work processes and even automate certain tasks, making their experience with Linux more enjoyable and productive. Whether you’re a beginner or an experienced user, learning these commands is a valuable investment in your skillset and can help you take full advantage of all that Linux has to offer.

Read More Linux Tips: Click Here

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Ubuntu 23.04 beta is a limited-time version with a 9-month maintenance period. It also includes 10 formal versions, including Edubuntu, Kubuntu, Lubuntu, Ubuntu Budgie, Ubuntu Cinnamon, Ubuntu Kylin, Ubuntu MATE, Ubuntu Studio, Ubuntu Unity, and Xubuntu, in addition to Desktop, Server, and Cloud products.

The Ubuntu team has revealed the beta release of Ubuntu 23.04 “Lunar Lobster”; find out what’s new in the famous Linux distribution’s next edition.

6.2 Kernel
Ubuntu 23.04 is driven by the latest Linux Kernel 6.2, which includes the most up-to-date hardware and driver compatibility.

The New Ubuntu 23.04 beta Installer
The updated installation wizard is now used by the disco image. It makes use of Flutter to provide a faster and more modern day user experience.

The old launcher is still accessible in case the new installer fails.

GNOME 44:
GNOME 44 is the primary desktop environment in Ubuntu 23.04. It includes:

• Viewing icons in the native file chooser.
• Sound, Mouse & Touchpad, and Accessibility options pages have been redesigned.
• When you activate Wifi connection, the QR code appears.
• In network options, enable WireGuard VPN.
• Flatpak applications have the “background apps” choice in the System interface (Quick Settings).
• In the ‘About’ tab, display the software and kernel versions.
• Copy the image from the clipboard and paste it into the image file editor etc.

Other change in this version of Ubuntu 23.04 can be found on their official page: This Page

Do you want to test the new beta:

Download Ubuntu 23.04 Beta for server, desktop iso img and network install tarball go to link below:

See the official guidance for instructions on upgrading from earlier Ubuntu editions: This Page

In conclusion, Ubuntu 23.04 beta promises to deliver new and exciting features for users to explore. Its improved performance, updated packages, and sleek design make it a promising update for Ubuntu enthusiasts. However, as a beta version, it is important to note that it may still have some bugs and glitches that need to be addressed before its official release.

Read more about Ubuntu 22.10 , Click here

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Snap is a package manager created by Canonical for operating systems that use the Linux kernel. Snaps are applications that are bundled with all of their dependencies and designed to operate on all main Linux distributions. Snaps function within a restrictive security sandbox. As a result, they are safe. Snaps are also immediately changed.

Want to run an app that is only accessible as a Snap package? Here’s how to install the snap in Fedora Linux using a technique!

Step 1: (Setup) Enable Snap Support
Canonical, the firm behind Ubuntu, created the Snap ubiquitous Linux package format. It, like Flatpak, makes it simple to load the most recent apps in Linux by running them in a sandbox.

Some people dislike Snap, but some famous apps (such as Blender and VS Code) provide official Snap packages for Linux.

Fedora does not include Snap functionality by default! Users can, however, activate it by downloading the daemon package. To do so, go through the procedures below in order.

To begin, locate and launch a terminal session from the start menu or the ‘Activities’ summary.

When the terminal window appears, type the command to install the daemon package for snap:

sudo dnf install snapd

When prompted, enter the user password and press Enter to proceed.

Enable classic snap functionality after installation by creating a symbolic link with the command:

sudo ln -s /var/lib/snapd/snap /snap

Finally, log out and back in to apply changes.

Step 2: Install an Application as Snap
Once you got Snap support enabled, open your web browser and go to https://snapcraft.io/store and find your preferred application.

Each program has a “Install” button in the upper-right area. By clicking on it, the instruction to install the program will be displayed.

Simply copy and paste the code into the terminal and press run to install the program in Fedora Linux.

You can look for and activate it after installation, just like any other program, from the start menu or the ‘Activities’ overview, depending on your desktop environment.

If you want to Install Snap Store (Software App for Snap App Packages)

Because of this statement, Gnome Software will no longer accept Snap packages. However, if you prefer to run Snap apps graphically, there is a Snap Store to choose from.

Also, look for and launch a terminal session. Run the command to install snap when it starts.

sudo snap install snap-store

Once installed, search for and launch it from start menu (‘Activities’ overview)

How to Remove Snap Applications?
To remove a single Snap application package, either use Snap Store or run command in terminal:

sudo snap remove package-name-here

Check for installed snap app packages:
You may run snap list in a terminal session to list all installed app packages first, that is when you don’t remember the package name.

To remove the whole Snap applications which is including the package format support just run the single command below will do all the job for you:

sudo dnf remove snapd

Snap Store: Click Here

Read more about Linux: click here

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Linux Lite, the lightweight Ubuntu-based Linux distro,

Linux Lite 6.4:

Built on Ubuntu 22.04 LTS, it provides users with the latest features and updates while remaining stable and reliable.

With the inclusion of the XFCE4 desktop interface, Linux Lite 6.x provides a lightweight and customizable desktop environment that tailors to any user’s needs. Despite its emphasis on performance and speed, Linux Lite 6.x does not compromise on aesthetics, and its refined desktop look is sure to impress even the most discerning users.

The recent update to Linux Lite 6.4 added support for the WebP picture format, allowing the default Thunar file browser to correctly display thumbnail previews for this file type. Additionally, the update introduced “SystemD” functionality for its built-in system report dialog, making it simple to troubleshoot a wide range of starting and general system issues.

Other modifications in the update include redesigned icons, spaces toolbar, new address book, message header customization, import and export wizard, and matrix chat support included in Thunderbird. New backgrounds and updated symbol motifs add to the visual appeal. Chrome, LibreOffice, and other essential apps have also been updated.

Whether you are a seasoned Linux user or a newcomer to the world of open-source software, Linux Lite 6.x is a powerful and user-friendly distribution that meets all of your needs. Download Linux Lite 6.4 today and give your old machine a new lease of life!

Among the other modifications in the update are:

• Packaging with ZSTD compression results in smaller container volumes.
• Redesigned Icons, Spaces Toolbar, New Address Book, Message Header Customization.
• Import and Export Wizard, and Matrix Chat Support are all included in Thunderbird.
• New backgrounds have been added.
• The symbol motif has been updated.
• In addition, Chrome, LibreOffice, and other essential apps have been updated.

Go to the official page of the newest Linux Lite to obtain the disco image:

Read More About Linux: click here

Previous Linux Lite 6.x users can update to the new version by opening “Settings Manager” and clicking “Lite Upgrade.”

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A well-known open-source operating system is Ubuntu. The operating system is stable, secure, and easy to use. A new update called Kinetic Kudu has been released for Ubuntu 22.10. Let’s take a deeper look at Ubuntu 22.10, including new features, support dates, and more.

Ubuntu 22.10 (Kinetic Kudu)

Ubuntu 22.10 (Kinetic Kudu) introduces a slew of new features and enhancements that make it a compelling choice for both desktop and server users. Among the main characteristics are:

GNOME 41 – Ubuntu 22.10 includes the most recent version of GNOME, which includes a redesigned power off menu, a new system monitor program, and improved support for numerous screens.

Ubuntu 22.10 comes with kernel 5.16, the most recent version of the Linux kernel, the new kernel includes several new features and enhancements, including enhanced USB-4 support, AMD GPUs support, improved security etc.

Wayland by default – Ubuntu 22.10 now uses Wayland as the default display server for GNOME, which provides better performance and smoother animations.

Improved performance – Ubuntu 22.10 includes several optimizations that improve overall system performance, including faster boot times and reduced memory usage.

Updated applications – Ubuntu 22.10 includes updated versions of several core applications, including LibreOffice 7.2, Firefox 98, and Thunderbird 91.

Support Dates

Ubuntu 22.10 was released on October 20th, 2022, and will be supported for nine months until July 2023. During this time, users will receive regular updates and security patches to ensure their systems remain stable and secure. After the support period ends, users will need to upgrade to a newer version of Ubuntu to continue receiving updates and support.

Conclusion

Ubuntu 22.10 code name Kinetic Kudu is a fantastic version that includes several new features and enhancements.
Ubuntu 22.10 is a reliable option for both desktop and server users, thanks to the newest version of GNOME and upgraded kernel optimized stability and security. If you already use Ubuntu, we strongly advise you to upgrade to this version to take benefit of the new features and enhancements.
If you’re new to Ubuntu, now is a perfect opportunity to give it a shot.

Download Ubuntu 22.10: Click Here

Read More about Linux: Click Here

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A cloud-based video communications tool called Zoom enables you to set up online seminars, live conversations, screen sharing, and other joint feature.

In this tutorial we are going to learn how to install Zoom on Debian based Linux Distros.

Zoom can be installed in two ways: through the shell or through the GUI. You get to choose which you prefer.

Terminal Installation

The first step is to open your terminal and run the following command lines to upgrade your system:

$ sudo apt update
$ sudo apt upgrade

Zoom is fortunately accessible as a snap package, so if you have snap installed on your computer, simply execute the following code. This should be the case if you are using the latest Ubuntu edition.

$ sudo snap install zoom-client

Run the code below to start App after it has been loaded. To get started, either create a new account or check in to a current one.

$ zoom-client

Using the GUI

To install via GUI available option, we need to open Software Center, to do that from your Activities search bar , locate and launch the Software App.

On the search bar, type Zoom and search for it, you may find it or Zoom-client, they are the same things.

Click the install and once the installation is complete. just click the launch button to open the app.

You can now either make a new account or sign in to a current one.

Zoom can be installed on other Linux distributions, such as openSUSE, Fedora, and Arch Linux, particularly if you use their software manager app.

Uninstalling Zoom from your Debian System.

Can be removed from Ubuntu using the GUI by simply finding it in your Software Center and uninstalling it. but if you prefer to uninstall it via the terminal, you can just type the following code into the console to accomplish this:

$ sudo apt remove zoom

Do you currently use Zoom or are you considering trying another VoIP application? Leave your feedback in the comment section below.

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