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FreeBSD Looks At Making Wayland Support Available By Default

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BSD

There's an active discussion this week about making Wayland support available by default on FreeBSD.

FreeBSD has working Wayland support -- well, assuming you have working Intel / Radeon graphics -- and do have Weston and some other Wayland components available via FreeBSD Ports. FreeBSD has offered working Wayland support that is "quite usable" for more than one year. But, it's not too easy to get going with Wayland on FreeBSD.

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FreeBSD-Based TrueOS 17.12 Released

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OS
BSD

The FreeBSD-based operating system TrueOS that's formerly known as PC-BSD has put out their last stable update of 2017.

TrueOS 17.12 is now available as the latest six-month stable update for this desktop-focused FreeBSD distribution that also offers a server flavor. TrueOS continues using OpenRC as its init system and this cycle they have continued improving their Qt5-based Lumina desktop environment, the Bhyve hypervisor is now supported in the TrueOS server install, improved removable device support, and more.

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FreeNAS 11.1 Provides Greater Performance and Cloud Integration

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BSD

The FreeNAS Development Team is excited and proud to present FreeNAS 11.1! FreeNAS 11.1 adds cloud integration, OpenZFS performance improvements, including the ability to prioritize resilvering operations, and preliminary Docker support to the world’s most popular software-defined storage operating system. This release includes an updated preview of the beta version of the new administrator graphical user interface, including the ability to select display themes. This post provides a brief overview of the new features.

The base operating system has been updated to the STABLE version of FreeBSD 11.1, which adds new features, updated drivers, and the latest security fixes. Support for Intel® Xeon® Scalable Family processors, AMD Ryzen processors, and HBA 9400-91 has been added.

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Also: FreeNAS 11.1 Rolls Out With Better OpenZFS Performance, Docker Support

Compiler/Development News

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Development
GNU
BSD
  • LLVM 5.0.1 Expected For Release Next Week

    While the LLVM 5.0.1 bug-fix release was originally expected last month, after going through three release candidates the stable version is now expected to arrive next week.

    Tom Stellard of Red Hat announced on Thursday that 5.0.1-rc3 has been tagged. He expects this to be the final release candidate and to then officially declare v5.0.1 next week.

  • DTrace & ZFS Being Updated On NetBSD, Moving Away From Old OpenSolaris Code

    The NetBSD operating system has been working on updating their DTrace and ZFS implementations.

    Chuck Silvers with the NetBSD project has been working on updating their DTrace and ZFS code. Up to now NetBSD has been relying upon outdated ZFS/DTrace code that originated from the OpenSolaris code-base. As many of you know, OpenSolaris hasn't been a thing now for many years since Oracle acquired Sun Microsystems.

  • Intel Continues Tuning Glibc's Performance: More FMA'ing

    Intel continues contributing performance optimizations to the GNU C Library (glibc) for allowing various functions to make use of modern processor instruction set extensions.

    Glibc this year has seen FMA optimizations, its per-thread cache enabled, AVX optimizations, and other performance work contributed in large part by Intel engineers. Glibc isn't gaining weight this holiday season but is continuing to be optimized for speed.

FreeBSD and OpenBSD Leftovers

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BSD

LLVM 6.0 Release Plans

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Development
BSD
  • Initial C17 Language Support Lands In LLVM Clang 6.0 SVN

    Back in October is when GCC began prepping C17 support patches for their compiler as a minor update to the C programming language. LLVM's Clang compiler has now landed its initial support for C17.

    C17 is a minor "bug fix version" over the C11 standard. The C17 specification is still being firmed up and following the initial support appearing in GCC, it's now in Clang.

  • LLVM 6.0 Release Planning, Stable Debut Slated For March

    Hans Wennborg as the continuing LLVM release manager has begun drafting plans for the LLVM 6.0 release process.

    Continuing with their usual half-year release cadence, their goal is to ship LLVM 6.0.0 by early March.

Programming/Development: GCC and LLVM/Clang

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Development
GNU
BSD
  • GCC Lands Cannonlake, Skylake Costs; LLVM/Clang Gets Intel CET

    In addition to the GCC plugin support on Windows/MinGW, there are more compiler happenings this weekend.

    Hitting mainline GCC since that earlier post about the MinGW plugin support is this commit landing the -march=cannonlake target for these next-gen Intel CPUs. It's among the many GCC 8 features and previously covered the Cannonlake enablement while now it's been merged to mainline.

  • LLVM Picks Up 3DNow! Improvements In 2017

    As a flashback to the past, hitting the LLVM Git/SVN code today were improvements for those still running with processors supporting AMD's 3DNow! extensions.

More Coverage of New Lumina Release

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BSD
  • Lumina 1.4 Desktop Environment Released

    The TrueOS BSD folks working on their Qt5-powered Lumina Desktop Environment have issued a new feature update of their open-source desktop.

  • Lumina Desktop 1.4.0 Released

    Lumina 1.4.0 carries a number of changes, optimisations, and feature improvements.

    Lumina is the default desktop of TrueOS, a BSD-based operating system. The desktop itself is lightweight, modular, built using Qt, and uses Fluxbox for window management.

    Although Lumina is mostly aimed at BSD users it also runs on Linux, including Fedora, Arch and — *mario coin sfx* — Ubuntu.

Distribution Releases

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GNU
Linux
BSD
  • OpenMandriva Is Going To Do Away With 32-bit Support

    Following in the steps of Ubuntu 17.10 dropping 32-bit desktop images and other Linux distributions also lessening their focus on 32-bit support, OpenMandriva has issued its final i586 release.

    OpenMandriva Lx 3.03 was released on Tuesday with boot speed improvements, updates to Linux/systemd/Mesa, KDE Plasma 5.10.5, LLVM Clang 5.0, and other package upgrades. This is also going to be their last planned release in the OpenMandriva Lx 3 series.

  • OpenMandriva Lx 3.03 - Get it while it’s hot!

    This release Lx 3.03 is an enhancement and upgrade to the previous Lx 3 releases.

  • LXLE 16.04.3 "Eclectica" Linux Distro Is Out Now Based on Ubuntu 16.04.3 LTS

    The developers of the Ubuntu-based LXLE GNU/Linux distribution have announced the release of LXLE 16.04.3, the latest update to the Eclectica series based on Ubuntu 16.04 LTS (Xenial Xerus).

    Incorporating all the updates and core components of Ubuntu 16.04.3 LTS, the LXLE 16.04.3 release is here to further integrate various of the components of the MATE and LXQt desktop environments, as well as some from the Linux Mint operating system.

    On top of that, the application menu received improvements to its layout and how items are organization, the system theme was tweaked for consistency, LXhotkey replaces the Obkey Openbox key editor, and Pithos has been removed because it required a user account.

  • pfSense 2.4.2 Open-Source Firewall Patches OpenSSL, Improves Network Performance

    Netgate's Jim Pingle announced the availability of the second maintenance and stabilization update to the latest 2.4 series of pfSense, world's most trusted open-source firewall.

    pfSense 2.4.2 is a security and bugfix release that updates the OpenSSL packages to version 1.0.2m to fix two recently disclosed vulnerabilities (CVE-2017-3736 and CVE-2017-3735), addresses three potential XSS vectors, fixes the VLAN priority handling, and addresses issues with PPP interfaces that have VLAN parents.

pfSense 2.4.2-RELEASE now available

Filed under
Security
BSD

We are excited to announce the release of pfSense® software version 2.4.2, now available for new installations and upgrades!

pfSense software version 2.4.2 is a maintenance release bringing security patches and stability fixes for issues present in previous pfSense 2.4.x branch releases.

pfSense 2.4.2-RELEASE updates and installation images are available now!

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More in Tux Machines

Security Leftovers

  • Security updates for Tuesday
  • Initial Retpoline Support Added To LLVM For Spectre v2 Mitigation
    The LLVM code has been merged to mainline for the Retpoline x86 mitigation technique for Spectre Variant 2. This will be back-ported to LLVM 6.0 and also LLVM 5.0 with an immediate point release expected to get this patched compiler out in the wild. The compiler-side work -- similar to GCC's Retpoline code -- is to avoid generating code where an indirect branch could have its prediction poisoned by a rogue actor. The Retpoline support uses indirect calls in a non-speculatable way.
  • Teen Hacker Who Social Engineered His Way Into Top-Level US Government Officials' Accounts Pleads Guilty To Ten Charges
    The teenage hacker who tore CIA director John Brennan a new AOL-hole is awaiting sentencing in the UK. Kane Gamble, the apparent founder of hacker collective Crackas With Attitude, was able to access classified documents Brennan has forwarded to his personal email account by posing as a Verizon tech. Social engineering is still the best hacking tool. It's something anyone anywhere can do. If you do it well, a whole host of supposedly-secured information can be had, thanks to multiple entities relying on the same personal identifiers to "verify" the social engineer they're talking to is the person who owns accounts they're granting access to. Despite claiming he was motivated by American injustices perpetrated around the world (Palestine is namechecked in the teen's multiple mini-manifestos), a lot of what Gamble participated in was plain, old fashioned harassment.
  • The Guardian view on cyberwar: an urgent problem [Ed: Lists several attacks by Microsoft Windows (but names neither)]
    The first known, and perhaps the most successful of these, was the joint US/Israeli Stuxnet attack on the Iranian nuclear programme in 2009. Since then there has been increasing evidence of attacks of this sort by Russia – against Estonia in 2009, and then against Ukraine, where tens of thousands of attacks on everything from power supplies to voting machines have opened an under-reported front in an under-reported war. Across the Baltic, the Swedish government has just announced a beefed-up programme of civil defence, of which the most substantial part will be an attempt to protect its software and networks from attacks. Meanwhile, North Korean state hackers are blamed by western intelligence services for the WannaCry ransomware attacks which last year shut down several NHS hospitals in the UK. Persistent reports suggest the US has interfered in this way with North Korea’s nuclear missile programme.
  • Reproducible Builds: Weekly report #143
  • Don’t Install Meltdown And Spectre Patches, Intel Warns It Would Increase System Reebots
  • On that Spectre mitigations discussion
    By now, almost everybody has probably seen the press coverage of Linus Torvalds's remarks about one of the patches addressing Spectre variant 2. Less noted, but much more informative, is David Woodhouse's response on why those patches are the way they are.

Tails 3.5 Anonymous OS Released to Mitigate Spectre Vulnerability for AMD CPUs

Tails, the open-source Linux-based operating system designed to protect user's privacy while surfing the Internet, also known as Anonymous OS, was updated today to version 3.5. Coming only two weeks after the Tails 3.4 release, which included patches for the Meltdown and Spectre security vulnerabilities publicly disclosed earlier this month, today's Tails 3.5 update is here to bump the Linux kernel to version 4.14.13 and include the microcode firmware for AMD CPUs to mitigate the Spectre flaw. Read more

Graphics: Freedreno, Gallium3D, AMDGPU, RadeonSI, Mesa

  • Code Aurora Working On Adreno 6xx Support For Freedreno
    The Qualcomm-aligned Code Aurora is working on supporting the latest-generation Adreno A6xx graphics hardware with the open-source Freedreno+MSM driver stack.
  • Work Revised On Adding SPIR-V Support To Clover Gallium3D
    Last May we reported on a Nouveau developer adding SPIR-V support to Gallium3D's OpenCL state tracker. Finally the better part of one year later, Pierre Moreau is ready with the second version of these patches to accept this IR associated with Vulkan / OpenCL 2.1+ within Clover.
  • Trying Out DRM-Next For Linux 4.16 With AMDGPU On Polaris & Vega
    I have spent some time this weekend trying out the DRM-Next code slated for inclusion in Linux 4.16 when its merge window opens next week. The DRM-Next state of the AMDGPU driver appears to be in good shape, at least for the RX 580 and RX Vega cards used for my initial testing.
  • RadeonSI NIR Back-End Picks Up Support For More OpenGL Extensions
    It was just a few days ago that Valve Linux developer Timothy Arceri enabled GLSL 4.50 support for RadeonSI's NIR back-end after previously taking care of tessellation shaders and other requirements. Now he has taken to implementing some other extensions in RadeonSI's NIR code-path.
  • mesa 18.0-0-rc1
    The first release candidate for Mesa 18.0.0 is now available. The plan is to have one release candidate every Friday, until the anticipated final release on 9th February 2018. The expectation is that the 17.3 branch will remain alive with bi-weekly releases until the 18.0.1 release. NOTE: Building the SWR with LLVM 3.9 is currently not possible. Please use newer LLVM version until the issue is resolved. Here are the people which helped shape the current release.
  • Mesa 18.0 Now Under Feature Freeze With 18.0-RC1 Premiere
    Feature development on Mesa 18.0 has now ended with the release today of 18.0-RC1 following the code-base being branched. Emil Velikov of Collabora just announced the availability of Mesa 18.0-RC1. As usual, he's planning on weekly release candidates until the 18.0.0 stable release is ready to ship. Velikov tentatively expects to ship Mesa 18.0.0 around 9 February, but as we know from past releases, it might end up slipping by some days.

Using Dual 4K Monitors Stacked With GNOME

The setup for my main production system that is still on Fedora Workstation 26 with GNOME Shell 3.24.3 has been working out fine. The two displays are the ASUS MG28UQ monitors that work out well on their own and do work with AMDGPU FreeSync on Linux. A GeForce GTX 1050 Ti is enough to power the dual 3840 x 2160 displays for desktop tasks mostly limited to many terminals, Firefox, Chrome, Thunderbird, and other GNOME desktop applications. Certainly that lower-end Pascal GPU isn't fast enough for 4K gaming, but it's not like I have the time for any gaming and for a purely desktop system it's working out fine paired with the 387.34 proprietary driver on Fedora 26 paired with Linux 4.14. Read more