Articles about Linux

Here at BetaNews, we report on many Linux distribution releases, because, well, there are a lot of them. Not all of these operating systems are great, and only a handful are legitimate replacements for Windows 10. With that said, Microsoft's operating system is very good, so if you are happy with Windows, you should probably just stick with it. Don't switch for the sake of change, folks.

Unfortunately, some people strongly dislike Windows 10, and they are eager to move onto a Linux-based alternative. If that is you, I have some great news. One of the best Windows alternatives, Netrunner, has a new version. The Debian-based operating system, which uses the excellent KDE Plasma desktop environment, now sits at version 21.01 and carries the moniker "XOXO."

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Linux users are more knowledgeable regarding computer maintenance than Windows users, right? Maybe. That is certainty up for debate. With that said, Linux user may not be very responsible computer users. Well, Linux Mint users, at least.

You see, in a stunning development, it turns out Linux Mint users are often very behind in installing both operating system and application updates. In other words, Linux Mint users are often running outdated software, which could be no longer supported, or even worse, it could contain exploitable vulnerabilities. For example, a surprisingly high number of these users are running Linux Mint 17.x, which is unsupported since 2019!

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Over the last few years, system security has gained a lot of momentum and software professionals are focusing heavily on it.

Linux is often treated as a highly secure operating system. However, the reality is that Linux has its share of security flaws, and these security flaws allow attackers to get into your system and modify or even destroy your important data. But there’s no need to panic, since there are various mechanisms by which these flaws can be removed, and this book will help you learn about different types of Linux security to create a more secure Linux system.

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As more and more computer users sour on Windows 10, they are increasingly turning to Linux as an alternative. They aren't just choosing traditional desktop Linux distributions like Ubuntu and Manjaro, but Chrome OS too. Yes, folks, Chromebooks run a Linux-based operating system. Make no mistake, Linux is a threat to Microsoft's desktop stranglehold.

Unfortunately, there are way too many Linux distributions nowadays, making it hard for curious Windows users to pick one. My advice to Linux newbies is to start with Ubuntu -- or a variant of it -- such as Mint or Pop!_OS. As you get more comfortable, you can then begin distro-hopping, starting a quest to find the best Linux-based operating system to meet your needs.

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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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