Articles about Linux

Windows 10 is actually a really great operating system. The problem? It is actually quite expensive at its normal retail price. Amazon sells Windows 10 Home for a whopping $130! Not to mention, Microsoft's desktop OS is quite resource intensive, making it a bad choice for those with aging hardware. For those with older computers, Linux-based operating systems are often a better option.

While many people associate Linux distributions with "free," the truth is, some can actually cost money. There is nothing wrong with paying for a Linux distro either -- it is a fine way to support the development. One such operating system, Linspire (formerly known as "Lindows") recently hit a major milestone -- version 10. Starting at just $29.99, the Ubuntu-based operating system is far cheaper than the expensive Windows 10.

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A serious vulnerability was recently discovered in the sudo tool which could be used to gain root access on Linux-based systems. It soon transpired that the very same issue also affects macOS.

The security vulnerability -- known as Baron Samedit and tracked as CVE-2021-3156 -- is a years-old heap-based buffer overflow bug, and Apple has now issued a patch that fixes the problem for users of Big Sur, Catalina and Mojave flavors of macOS.

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Raspberry Pi owners are being warned that the officially supported Raspberry Pi OS installs a Microsoft repo without notification.

A recent update to the Debian Linux-based operating system -- previously known as Raspbian -- secretly installs a Microsoft apt repository that can call home to the company's servers. For anyone concerned about telemetry in general, or who is trying to avoid contact with the Windows maker, this is clearly not good news and raises questions about trust.

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Mageia 8 has been in development for a while now, and fans of that Linux-based operating system are likely chomping at the bit for a stable release. Back in August, we shared that the first Beta of the distribution was available for testing, and then, the second Beta came out in December.

And now, finally, the first release candidate arrives. As with the Beta releases, RC1 is available with your choice of three desktop environments --  KDE Plasma, GNOME, and Xfce. It seems Mate is a post-install option, but there is no dedicated ISO for it like the aforementioned trio of DEs.

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A serious security vulnerability has been discovered in Chrome, forcing Google to push out an emergency update to the browser. Affecting the Windows, Mac and Linux versions of Chrome, the high severity vulnerability is being tracked as CVE-2021-21148.

Described as a "heap buffer overflow in V8", it is being actively exploited in the wild, although few details of the exploit are available. Because of the severity of the vulnerability, Google has released a fix and is urging everyone to install it.

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The Internet Archive is unquestionably one of the most useful sites on the web. The Wayback Machine makes it possible to find snapshots of most websites at any given point in their history, and the archive itself is also home to a wealth of books, magazines, games, software, movies and more.

You probably don’t give too much thought (or any thought for that matter) to the day-to-day running of the archive, but it relies on a long-term support server distribution of Ubuntu Linux and everything on its servers (with the possible exception of the JP2 compression library) is free and open-source software.

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So far, 2021 is a definite improvement over 2020, but it's not all great. Due to the ever-mutating COVID-19 virus, many of us remain isolated in our homes. Thankfully, we computer nerds have been training most of our lives for this -- we have experienced plenty of extended time away from other humans, instead tinkering with our computers.

One thing I have enjoyed doing to pass the time during the pandemic is installing Linux distributions. Distro-hopping isn't just fun, but educational too. Today, Solus 4.2 becomes available for download, and it is an operating system you should check out. It is offered with your choice of four great desktop environments -- Budgie, GNOME, KDE Plasma, and MATE.

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Canonical is making Ubuntu Core 20, a minimal, containerized version of Ubuntu 20.04 LTS for IoT devices and embedded systems, generally available from today.

It improves device security with secure boot, full disk encryption, and secure device recovery and builds on the Ubuntu application ecosystem in order to create ultra-secure smart things.

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A trojanized version of OpenSSH software is being used to steal SSH credentials from high performance computing (HPC) clusters, reports security firm ESET. The Linux malware has been dubbed Kobalos, and is described as "small, yet complex" and "tricksy".

Despite its diminutive size, the Kobalos backdoor is hitting some major targets including government systems in the US, universities in Europe, and a major ISP in Asia. Security experts report that while the multiplatform backdoor works on Linux, FreeBSD and Solaris, "there are also artifacts indicating that variants of this malware may exist for AIX and even Windows".

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Security researchers have revealed details of a vulnerability in Sudo that could be exploited by an attacker to gain root privileges on a wide range of Linux-based systems.

News of the security flaw was shared by Qualys, and it has been described as "perhaps the most significant sudo vulnerability in recent memory". Worryingly, the heap-based buffer overflow bug has existed for almost a decade. It is known as Baron Samedit, tracked as CVE-2021-3156, and affects various versions of Sudo.

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Over the years, video games have certainly gotten more beautiful, but that doesn't mean they are more fun. In fact, I would argue that gameplay has gotten worse over the years. Younger gamers would be well-served to play some games from decades of the past. Forget graphics -- fun is what really matters.

Today, Plex launches a retro video game streaming service that should make playing older titles even easier. Called "Plex Arcade," it currently only offers games licensed from Atari, so we are talking really old-school stuff here, folks (think Centipede and Combat). At $4.99 month ($2.99 for those with Plex Pass) it is rather affordable. Unfortunately, there is one big catch -- Linux users are being left out.

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We are well into 2021 now, so we can finally stop thinking about the dumpster fire that was 2020. Instead, we can focus on more important things, such as Linux! Yes, folks, Linux is still going full steam ahead -- look out, Microsoft! And yes, companies such as System76 are still selling computers running operating systems based on the open source kernel.

Speaking of that company, today, System76's popular Darter Pro makes a return to its Linux laptop lineup. This new model of the 15.6-inch notebook is notable for having cutting-edge 11th Gen Intel Core processors with Iris Xe graphics. Of course, that is hardly the only exciting thing here -- it also features speedy PCIe 4.0 NVMe storage, Thunderbolt 4, and Wi-Fi 6. Not to mention, it uses System76's Open Firmware with coreboot.

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There are a huge number of messaging apps to choose from these days, and the chances are that many people you know use different chat tools. You may use Facebook Messenger with your family, WhatsApp with friends, and Slack for work, for example.

While there are various apps that claim to unify the chat experience and let you chat across multiple networks, they always miss out an important player. The same cannot be said of Beeper. This app lets you chat with people across no fewer than 15 messaging platforms, including Apple's iMessage, across MacOS, Windows, Linux‍, iOS and Android.

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Linux-based systems are generally touted for their high levels of security, but this does not mean that they are completely immune to threats. Illustrating this, security firm Check Point Software has shared details of a series of attacks based on the FreakOut malware.

The company says that the aim of the malware appears to be the creation of an IRC botnet which could be used to launch DDoS attacks, run crypto miners, and more. Linux users running certain products are being warned to get their systems patched as soon as possible to avoid problems.

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It used to be, people would scoff at the idea of switching to a Linux-based operating system due to a lack of software. While that is still true for some folks -- especially business users -- it is less of a concern these days. Why? Well, so many things are done through the web browser nowadays, lessening dependence on Windows software. For many consumers, just having the Google Chrome browser on, say, Ubuntu, is more than enough to accomplish their wants and needs. Not to mention, there are many quality Linux apps like GIMP and DaVinci Resolve.

But OK, lets say you really want to use a Linux-based operating system, but there's some Windows-only software that you absolutely cannot live without. Thankfully, you may still be able to ditch Windows and upgrade to something like Fedora or Linux Mint. How? Thanks to the excellent Wine. This compatibility layer (don't you dare call it an emulator), can sometimes enable you to run Windows software on Linux. Today, version 6.0 is released.

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