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Yesterday, while I was making the final touches on LTM Monthly Newsletter 25.01, exactly in its Cyberwatch section and almost ready to hit the send (and publish) button, I got the news of two very serious vulnerabilities hitting the sudo utility you use frequently—if not daily—on your terminal: CVE?2025?32462 and CVE?2025?32463.
This should storm your brain with two questions: What do these two sudo flaws offer attackers? And what should you do to protect your Linux system?
While I already highlighted the answers in the last LTM newsletter issue, I believe such an important event deserves a dedicated post. So without further ado, let’s dive in.
LTM Monthly Roundup #25.01: Sudo Flaws, Nitrux Hyprland, Disqus Alternative, Network Monitoring, Clipboard on Ubuntu, Coreboot Laptop & More!
Welcome to your monthly dose of Linux and open source goodness!
At Linux-Tech&More, I’m passionate about bringing you the latest insights, tutorials, and updates from the world of open source, Linux, and cutting-edge technology.
This month, I’ve curated some exciting content just for you. Whether you’re a Linux enthusiast, a tech newbie, or a seasoned pro, there’s something here for everyone. Let’s dive in!
No More Copr Needed to Install TUXEDO Software on Fedora
I remember the day I installed Fedora on my Pulse 15 Linux laptop and found how hard it was to install the TUXEDO Control Center. The only options I had were compiling from source or adding an unofficial COPR repository, which felt unsafe (not certainly, but possibly) and was often outdated.
Fortunately, that’s no longer the case. TUXEDO Computers now offers a well-maintained official repository for Fedora. This means we can now officially install the latest stable version of the TUXEDO software and drivers, easily and safely.
So, how do we add the TUXEDO repository on Fedora Linux?
How to Enable Clipboard History on Ubuntu 24.04
I recently switched back to Ubuntu 24.04 from Fedora KDE 42. I know it might look like a downgrade, but I enjoy some distro-hopping from time to time. After completing my post-installation setup—some tweaks and software installations—I started editing and drafting new posts. While doing so, I instinctively looked at the top bar for the clipboard icon because I needed to paste a text I had copied before the last one.
That’s when it hit me: there’s still no clipboard history by default in Ubuntu. So, how do we enable clipboard history on Ubuntu?
Ditching Disqus: Why I Chose wpDiscuz for My Linux Blog
After migrating my website from Blogger, I initially tried using WordPress’s native comment system, but I simply couldn’t stick with it—it lacks features and offers a limited experience. I considered Disqus’s paid plan, but after reviewing how it handles user data, I decided to seriously look for open source alternatives. That’s what led me to wpDiscuz.
Nitrux Hyprland Is Happening, Thanks to Plasma LTS’s End
I remember, during the early days of my distro-hopping journey, how excited I was to try systemd-free distros. Nitrux was the first one I tried—and despite the short experience, it felt unique.
More recently, Hyprland caught my attention, but I haven’t had the time to fully explore and learn it. Now feels like the perfect moment to try both Nitrux and Hyprland together. Why? Because the next Nitrux release is shipping with Hyprland, officially discontinuing its long-developed NX Desktop based on KDE Plasma.
But why is this happening? And why should you be excited about Nitrux Hyprland?
More recently, Hyprland caught my attention, but I haven’t had the time to fully explore and learn it. Now feels like the perfect moment to try both Nitrux and Hyprland together. Why? Because the next Nitrux release is shipping with Hyprland, officially discontinuing its long-developed NX Desktop based on KDE Plasma.
But why is this happening? And why should you be excited about Nitrux Hyprland?
All AMD, No Intel: TUXEDO InfinityBook Pro 14 Gen10 Unveiled
Linux users have always preferred AMD over Intel – at least, this is what I've seen and read since the beginning of my Linux journey in 2014. TUXEDO Computers confirms once again that it is listening to feedback, as Linux users continue arguing against Intel and demanding more AMD hardware. Therefore, the German-based hardware manufacturer has unveiled the TUXEDO InfinityBook Pro 14 Gen10 Linux Laptop with more red power! So, what does this new generation of elegant Linux laptops offer?
My Top 5 Free and Open Source WordPress Plugins (100% FOSS)
Many WordPress plugin developers take a tricky approach: they release a limited core version for free under the GPL but lock key features behind a paywall or make them proprietary—turning the plugin into a commercial product.
In this post, I’m sharing the five best free and open source WordPress plugins I personally use on this website.
ONLYOFFICE 8.3 Released with Improved RTL Support, Enhanced Compatibility & New Features Across All Editors
One of the many reasons I like open-source software is that, unlike new Windows releases, it keeps getting better with every update and new version without compromising existing features that already work well. This is exactly the case with the new ONLYOFFICE 8.3 release, which brings this open-source office suite even closer to becoming the best complete alternative to Microsoft Office for most users, including myself.
Internxt Privacy-Focused Cloud Storage Promises Exciting 2025 Features and Offers Massive 85% Off All Lifetime Plans
Like many of you, I use cloud services, particularly cloud storage, primarily as a backup solution for my data. My focus has always been on open-source, privacy-focused solutions that natively support Linux and provide essential security features like end-to-end and zero-knowledge encryption.
How to Safely Automate the Removal of Old Linux Kernels on Fedora
I’m sure I’m not the only one who likes to keep their Linux OS clean from old, unused packages, especially Linux kernels, whose number (and size) keeps growing with each update or upgrade. This is particularly true if your distro handles kernels differently, protecting them from the handy autoremove command and keeping many installed kernels. This is the case with my current daily driver, Fedora 41 (KDE spin, for those curious), which by default keeps three installed kernels.
TUXEDO OS Saga: Updates, Overhauls, and a Sprinkle of Drama
TUXEDO OS, TUXEDOComputers' in-house Linux distribution, continues to receive regular updates and fixes, with the last few weeks being no exception!
Secure Your Data: How to Encrypt a Partition or Disk on Linux
While no method can guarantee 100% security for your data, encryption provides a highly reliable layer of protection, making it significantly more difficult for hackers and unauthorized users to access your private information. In this tutorial, we'll explore the best encryption solutions available for Linux users and walk you through the process of creating an encrypted partition step by step.
TUXEDO InfinityFlex 14 Gen1 Unveiled: The First 3-in-1 Convertible Linux Laptop
Convertible laptops have gained popularity in recent years, but many models produced by mainstream manufacturers often neglect Linux support. This can lead to a frustrating experience for Linux users who seek devices tailored to their operating system. Recognizing this gap, TUXEDOComputers has introduced the InfinityFlex 14, the first 3-in-1 convertible laptop designed specifically for Linux enthusiasts.
NovaCustom V56 Coreboot Laptop: Unboxing and First Impressions
In a recent article titled "Ditch Proprietary BIOS/UEFI: Top 3 Open Source Boot Firmware," I covered the best Linux hardware with open-source firmware. One of the standouts was NovaCustom laptops. Recently, I received one of their upcoming coreboot laptops currently in pre-sale—the V56—for review. This post focuses on the unboxing and first impressions of the V56. We'll save the deep dive for the full review, Inshallah.
TUXEDO InfinityBook Pro 15 Gen9 Embraces AMD: Efficiency Meets Elegance
A year ago, I transitioned from the TUXEDO Pulse 15 Gen2 with a Ryzen 7 5700U processor to the TUXEDO InfinityBook Pro 16 Gen8 with an Intel Core i7-13700H. While the InfinityBook Pro 16 is a powerful laptop, I, like many Linux users, increasingly value AMD processors for their strong Linux compatibility and focus on open-source development (Intel is busy with other things).
It seems TUXEDO Computers listened! They recently announced the TUXEDO InfinityBook Pro 15 - Gen9, offering an AMD variant for pre-order. Let's delve into the key features of this exciting new Linux ultrabook!
ONLYOFFICE 8.1 Unveiled With Supercharged PDF Editor & More
Although I primarily use LibreOffice as my main office suite, I must recognize the features that ONLYOFFICE provides and the accelerated improvements it has achieved this year. The new ONLYOFFICE 8.1 release strengthens my viewpoint. Let's explore what's new in ONLYOFFICE 8.1.
Ditch Proprietary BIOS/UEFI: Top 3 Open Source Boot Firmware
Today, it's widely known that proprietary firmware, such as BIOS and UEFI, often contains backdoors that compromise user privacy. I believe that hardware manufacturers intentionally integrate these backdoors into their closed-source firmware for obvious reasons. This presents a serious privacy issue, prompting the open-source community and privacy advocates to develop secure, open-source boot firmware. These alternatives prioritize user privacy and enhance hardware security.
Beautify Your Terminal with Powerline! (Part II: Customization)
In the first part of this tutorial, we covered the installation and basic configuration of Powerline. While the default setup may suffice for many users, it can feel limiting for others, including myself. Therefore, in this second part, we will dive deeper into customizing Powerline to enhance your terminal experience and make it more visually appealing and enjoyable to use.
Personalize Your Bootloader: A Guide to Customize GRUB
I recently installed Ubuntu 24.04 LTS on my notebook. Since I also have other distributions like TUXEDO OS, I need to access the GRUB bootloader menu to choose which one to boot during startup.
While the functionality of the default GRUB theme is undeniable, I found its appearance a bit dated (though you may disagree). This led me to explore ways to customize it for a more stylish look. My goal was to create a visually appealing experience from the moment I boot my system all the way to the desktop environment.
Let's explore how to customize GRUB to enhance your overall Linux visual experience!