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Fedora 20 Beta vs. Ubuntu 13.10 vs. Scientific Linux 6.4

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Linux

Last week I shared results of Fedora 19 vs. Fedora 20 Beta Linux performance from an AMD Opteron system and those results were of much interest to many Phoronix readers, so to kick off a new week of Linux benchmarking are results from that system when adding in Ubuntu 13.10 and Scientific Linux 6.4 (RHEL-based) to this Linux OS comparison.

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Linux 4.12 RC3, Linux Foundation Project Updates

  • Linux 4.12-rc3
    Hey, things continue to look good, and rc3 isn't even very big. I'm hoping there's not another shoe about to drop, but so far this really feels like a nice calm release cycle, despite the size of the merge window. Knock wood. Anyway, rc3 has a little bit of everything. The biggest single change is actually just a documentation update (the intel pstate docs were converted to rst format), so the diffstat actually looks a bit odd with a wuarter just being documentation. There's also some tooling updates (perf and some bpf selftest). But if you ignore those two pieces, it looks pretty normal: two thirds of it being drivers (gpu, nvme, scsi, tty, block), with the remainder being about half networking and haf "misc" (core kernel, header files, XFS, arch updates). Go forth and test, Linus
  • Linux 4.12-rc3 Kernel Released
    Linus Torvalds has announced the third weekly test candidate for the upcoming Linux 4.12 kernel debut. Linus commented of Linux 4.12-rc3 that it isn't a very big release over the prior RCs and so far it's a "nice calm release cycle." The biggest change this past week was actually documentation updates.
  • Linus Torvalds Announced the Third Release Candidate of the Linux 4.12 Kernel
    Even if it's Memorial weekend, Linus Torvalds is on the job announcing the release and immediate availability of the third RC (Release Candidate) milestone of the upcoming Linux 4.12 kernel series.
  • Hyperledger Sawtooth Graduates to Active Status
    We’re happy to share that Hyperledger’s Technical Steering Committee (TSC) has granted the Hyperledger Sawtooth maintainer’s request to advance the project’s status from Incubation to Active. Hyperledger Iroha also graduated today.
  • Stronger Together: How Cloud Foundry Supports Other Communities
    The open source Cloud Foundry application development platform was publicly announced over six years ago, and along the way, we have connected with other projects, adopting technologies from other open source communities as they matured. For example, before Docker was a company or even a project, the Cloud Foundry platform was using Linux containers to isolate deployed applications from one another. Our container implementation wasn’t built in a general purpose way like Docker’s; it wasn’t designed to solve all of the potential use cases for a container runtime. It was designed specifically to support the stateless web applications that Cloud Foundry was initially intended to support, and to do that in a secure, multitenant fashion.

Reasons to use the GNOME 3 desktop environment, cool KDE tweaks, and GNOME integration for Qt based application

  • 11 reasons to use the GNOME 3 desktop environment for Linux
    Late last year, an upgrade to Fedora 25 caused issues with the new version of KDE Plasma that made it difficult for me to get any work done. So I decided to try other Linux desktop environments for two reasons. First, I needed to get my work done. Second, having been using KDE exclusively for many years, I thought it might be time to try some different desktops.
  • Which Linux desktop environment do you prefer?
  • 7 cool KDE tweaks that will change your life
  • Gnome integration for Qt based applications in Flatpak
    Following blog post from Patrick Griffis about new themes support in Flatpak, we started working on supporting this new feature too. Currently wherever you start a Qt application, it would always look like a KDE application or something would be missing, like icons so you would end up with bad experience and mixed feelings. This is going to change now as we now support Gnome in form of icons, widget style and Qt platform theme and with this, when you run a Qt application in Gnome, it will look definitely better and more natively than before. We packaged regular adwaita icons which are used by default in Gnome as extension of freedesktop runtime. For widget style we use adwaita-qt style, which is a Qt style attempting to look like Gtk’s adwaita and the most important part putting this all together is QGnomePlatform, a Qt platform theme which reads your Gnome configuration and applies it to running Qt applications. QGnomePlatform also enforces Qt apps to use adwaita icons and adwaita-qt style by default so that’s another reason why it is important. Both adwaita-qt and QGnomePlatform projects are by the way authored by Martin Bříza, a collegue of mine from Red Hat so if you meet him in person somewhere buy him a beer for that he cares about Qt integration in Gnome :). Now coming to a question how to install this and make it work. Basically all you need to do is install following extensions and you shold be done: