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Ubuntu

Canonical Releases Major Kernel Update for Ubuntu 16.04 to Fix 13 Security Flaws

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Ubuntu

The update is a major one patching a total of 13 security flaws, including race conditions in Linux kernel's ALSA subsystem, the packet fanout implementation, and the key management subsystem, as well as use-after-free vulnerabilities in both the USB serial console driver and the ALSA subsystem.

Various other issues were also patched for Linux kernel's key management subsystem, the Ultra Wide Band driver, the ALSA subsystem, the USB unattached storage driver, and the USB subsystem, which received the most attention in this update as several security flaws were recently disclosed.

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Ubuntu Boot Times From Linux 4.6 To 4.15 Kernels

Filed under
Graphics/Benchmarks
Linux
Ubuntu

It's been a while since last doing any Linux boot speed comparisons while this morning I have some numbers to share when looking at the boot performance from the Linux 4.6 kernel through Linux 4.15 Git to see how it's changed over time,

These tests were being done using a Lenovo ThinkPad X1 Carbon notebook using a mature Intel Broadwell CPU. Linux 4.6 through 4.15 Git was chosen since that's as far back as the mainline kernel would work with this Ubuntu 17.10 user-space. Linux 4.5 and older would fail to boot.

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How To Get Started With The Ubuntu Linux Distro

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Ubuntu
HowTos

The Linux operating system has evolved from a niche audience to widespread popularity since its creation in the mid 1990s, and with good reason. Once upon a time, that installation process was a challenge, even for those who had plenty of experience with such tasks. The modern day Linux, however, has come a very long way. To that end, the installation of most Linux distributions is about as easy as installing an application. If you can install Microsoft Office or Adobe Photoshop, you can install Linux.

Here, we'll walk you through the process of installing Ubuntu Linux 17.04, which is widely considered one of the most user-friendly distributions. (A distribution is a variation of Linux, and there are hundreds and hundreds to choose from.)

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Canonical Releases Snapcraft 2.35 with Support for Ubuntu 14.04 LTS and Solus

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Ubuntu

Snapcraft 2.35 comes approximately two months after the September release of Snapcraft 2.34, and it's a major update that finally adds support for the Ubuntu 14.04 LTS (Trusty Tahr) operating system series, which is maintained by Canonical for five years, until April 2019.

Ubuntu 14.04 LTS support in Snapcraft is particularly important for running Snaps based on ROS (Robot Operating System) Indigo, which is based on this LTS Ubuntu release. In addition, Snapcraft also appears to have received support for the Solus Linux-based operating system.

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Snaps Are Coming to Ubuntu 18.04 by Default, Kubuntu Could Also Adopt Them

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Ubuntu

Snap, the universal Linux binary format from Canonical, allows us to run the most recent versions of apps on day one. The developers of the Ubuntu MATE official Ubuntu flavor pioneered the concept of Snaps by default for their distribution with the release of Ubuntu MATE 17.10 (Artful Aardvark) by shipping a tiny PulseAudio mixer command-line app to get the pulse of the community.

As things went well on their side and no issues were reported by users so far, now the Ubuntu team laid down plans on a mechanism that should allow users to install Snaps on a freshly installed Ubuntu 18.04 LTS (Bionic Beaver) operating system from the ISO image.

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Ubuntu: New Users, Unity Remix, 18.04 LTS News

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Ubuntu
  • How to Get Started With the Ubuntu Linux Distro

    The Linux operating system has evolved from a niche audience to widespread popularity since its creation in the mid 1990s, and with good reason. Once upon a time, that installation process was a challenge, even for those who had plenty of experience with such tasks. The modern day Linux, however, has come a very long way. To that end, the installation of most Linux distributions is about as easy as installing an application. If you can install Microsoft Office or Adobe Photoshop, you can install Linux.

    Here, we’ll walk you through the process of installing Ubuntu Linux 17.04, which is widely considered one of the most user-friendly distributions. (A distribution is a variation of Linux, and there are hundreds and hundreds to choose from.)

  • An ‘Ubuntu Unity Remix’ Might Be on the Way…

    A new Ubuntu flavor that uses the Unity 7 desktop by default is under discussion. The plans have already won backing from a former Unity developer.

  • Ubuntu News: Get Firefox Quantum Update Now; Ubuntu 18.04 New Icon Theme Confirmed

    Earlier this week, Mozilla earned big praises in the tech world for launching its next-generation Firefox Quantum 57.0 web browser. The browser claims to be faster and better than market leader Google Chrome.

    Now, Firefox Quantum is available for all supported Ubuntu versions from the official repositories. The Firefox Quantum Update is also now available.

  • New Icon Theme Confirmed for Ubuntu 18.04 LTS

    ‘Suru’ is (apparently) going to be the default icon theme in Ubuntu 18.04 LTS. That’s Suru, the rebooted community icon theme and not Suru, the Canonical-created icon theme that shipped on the Ubuntu Phone (and was created by Matthieu James, who recently left Canonical).

Kubuntu 17.10 review - Hello darkness my old friend

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KDE
Reviews
Ubuntu

This must be one of the worst Kubuntu releases I've tried in a long time. Part of the fault lies with the parent distro, and the heartless switch to Gnome, which just shows that the passion to making Ubuntu an important desktop player is gone. This is just inertia and apathy. Still, there's so much wrong with Kubuntu on its own that I feel like a total fool for investing my time in this effort. And it also proves that there is only one good release for every three, showing that distro teams are overstretched roughly by 300%. The whole fast-release bullshit is just the modern-era agile-crap nonsense. It helps no one. Shitty products serve no purpose. Being fast for the sake of it is like running head first into an industrial blender to have your outstretched arms finely chopped by spinning blades.

Kubuntu 17.10 Artful Aardvark makes me sad. Makes me angry. Zesty was one of the finest distros ever created. This is one of the worst. That makes no sense. How can it be? Where's the modicum of care and diligence to ensure this kind of stuff does not happen? Application crashes, kernel crashes, media bugs, weird artifacts. Horrible.

My suggestion is not to upgrade for now. And even then, the foundation of your sanity is shaken. Come the upgrade, you do not know what will happen. You're hostage to arbitrary code decisions. There's no peace and stability in the Linux desktop. You will always have to dread the update process, not knowing what will break next. That is the essence of amateurism. And I'm right there, advocating Plasma and Kubuntu like the biggest of fools in this universe. Anyway, for the sake of public sacrifice, I'll also check 17.10 in-vivo upgrades on other machines, but my expectations are low. Aardvark gets 4/10. Don't bother for now, give it six months for the bugs to be fixed before a new release erases the slate and the cycle of depression starts again.

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Also: First Look At Linux Mint 18.3 Sylvia Beta

Ubuntu MATE 18.04 LTS Will Bring Undecorated Maximized Windows for Mutiny Layout

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Ubuntu

First off, the development of Ubuntu MATE 18.04 starts based on the core components of its bigger brother, Ubuntu 18.04 LTS, such as the Linux 4.13 kernel, X.Org Server 1.19 display server, Mesa 17.1 graphics stack, and many of the latest security patches from upstream, a.k.a. Debian Testing (Buster) repositories.

And now for the goodies coming to the final Ubuntu MATE 18.04 LTS release next year, as Martin Wimpress and his team promise to bring hardware acceleration to Marco, MATE desktop environment's default window manager, as well as undecorated windows for the Mutiny layout for ex-Unity users.

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ExLight Linux Distro Now Based on Ubuntu 17.10, Features Enlightenment Desktop

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Ubuntu

ExLight Build 171112 is the latest update to the Linux distro, which is based on the recently released Ubuntu 17.10 (Artful Aardvark) operating system, but also borrows some package from the upcoming Debian GNU/Linux 10 "Buster" repositories (a.k.a. Debian Testing).

The biggest change in this release is the replacement of the Linux 4.9 LTS kernel used in previous versions of the distribution with the more recent Linux 4.13 kernel series. ExLight Build 171112 runs a specially crafted kernel 4.13.0-16-exton based on upstream's Linux 4.13.4 kernel.

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Wandboard.org launches i.MX8M-based SBC with RPi expansion

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Android
Linux
Ubuntu

Technexion’s Wandboard.org unveiled open source “Wand-Pi-8M” SBCs that run Linux on a quad-A53 i.MX8M, and offer WiFi/BT, GbE, HDMI 2.0, and a 40-pin RPi link.

Technexion and its Wandboard.org community project opened pre-orders on three successors to its i.MX6 based Wandboard and almost identical Wandboard Reload SBCs that tap NXP’s long awaited, quad-core, Cortex-A53 i.MX8M SoC. Unlike the Wandboards, the smaller, Raspberry Pi like (85 x 56 x 19.3mm) Wand-Pi-8M-Lite ($89), Wand-Pi-8M-Pro ($99), and Wand-Pi-8M-Deluxe ($119), are standard SBCs rather than sandwich-style COM-and-carrier products. The boards ship in Spring 2018.

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