Published on: 2025-04-29 06:21:00
kutubQ/Getty Images For years, Ubuntu Server has been my go-to server operating system. It is one of the most widely used server OSs on the planet (especially when you add cloud deployments to the mix) and one of the most user-friendly server platforms available. To make Ubuntu Server even more appealing, you can download and install it on as many machines as you like for free. Ubuntu Server can be installed on bare metal (in other words, on a physical machine), as a virtual machine, or as a v
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Find related items on AmazonPublished on: 2025-05-05 19:10:14
Screenshot by Jack Wallen/ZDNET As a longtime user of Linux, I've reached the point where I can practically install the operating system in my sleep. OK, not literally, because, well... that would be impossible. But you know what I mean. Shall I continue? I know many people who would love to try Linux but won't because they either don't have a spare computer or are afraid the installation will be too difficult. Allow me to allay those fears. First, a Linux installation doesn't require a spar
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Find related items on AmazonPublished on: 2025-05-10 23:24:51
Jack Wallen/ZDNET Ubuntu has been synonymous with Linux for a long time. There's a good reason for that. Ubuntu is one of the easiest Linux distributions on the market, has incredible hardware detection, and has been based on Debian since the beginning. Also: I rescued my dying 2017 MacBook Pro with Ubuntu and it works like a charm (mostly) On April 17, the latest version of Ubuntu is set to be released. That version is 25.04, which is a short-term release. Short-term releases do not enjoy th
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Find related items on AmazonPublished on: 2025-05-22 18:07:44
oss-sec mailing list archives Three bypasses of Ubuntu's unprivileged user namespace restrictions Qualys Security Advisory Three bypasses of Ubuntu's unprivileged user namespace restrictions ======================================================================== Contents ======================================================================== Summary Bypass via aa-exec Bypass via busybox Bypass via LD_PRELOAD Acknowledgments Timeline (advisory sent to the Ubuntu Security Team on January 15, 2
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Find related items on AmazonPublished on: 2025-05-24 07:14:34
Three security bypasses have been discovered in Ubuntu Linux’s unprivileged user namespace restrictions, which could be enable a local attacker to exploit vulnerabilities in kernel components. The issues allow local unprivileged users to create user namespaces with full administrative capabilities and impact Ubuntu versions 23.10, where unprivileged user namespaces restrictions are enabled, and 24.04 which has them active by default. Linux user namespaces allow users to act as root inside an i
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Find related items on AmazonPublished on: 2025-05-31 08:25:17
Oxidizing Ubuntu: adopting Rust utilities by default [LWN subscriber-only content] Welcome to LWN.net The following subscription-only content has been made available to you by an LWN subscriber. Thousands of subscribers depend on LWN for the best news from the Linux and free software communities. If you enjoy this article, please consider subscribing to LWN. Thank you for visiting LWN.net! If all goes according to plan, the Ubuntu project will soon be replacing many of the traditional GNU util
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Find related items on AmazonPublished on: 2025-06-13 22:41:37
ZDNET The latest kernel has arrived, but as you've probably already assumed, it won't be available to Ubuntu distributions for some time. Why is that? Ubuntu has always been a step behind with the latest releases of software because it takes a rather Debian-like approach to upgrades. In other words, stability takes priority. It's not that the latest kernel isn't stable, but the teams behind the distributions haven't had the time to fully test the newest release against the entirety of the oper
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Find related items on AmazonPublished on: 2025-06-24 14:08:15
ZDNET Debian is unofficially called "The mother of all distributions." This is partly because Ubuntu is based on Debian and so many distributions are based on Ubuntu. For example, Ubuntu Budgie is based on Ubuntu, which is based on Debian. But just because Ubuntu is based on Debian, it doesn't mean the two are identical. They aren't. In some cases, the differences are obvious; but there are subtle differences you might not know about. Also: I've used Linux for 30 years. Here are 5 reasons why
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