Tuesday, September 8, 2015

Fedora 19 Schrödinger’s Cat Review – Back in the box

After a long delayed and divisive Fedora 18, how has the latest Fedora shaped up

Like previous releases before it, Fedora 19, code-named Schrodinger’s Cat, comes with many, many new features and feature enhancements, and, of course, its own share of bugs. Installation images are available as Live CD/DVD ISO images. The main edition uses the GNOME 3 desktop environment, with an unmodified GNOME Shell. Installation images for other popular desktop environments are also available for download. These other flavors, known as Spins, run the KDE, LXDE, Xfce, and MATE Compiz desktops.
There are also specialty flavors designed for specific computing tasks (Design-suite, Electronic-Lab, Games, Jam-KDE – for the musician in you, Robotics, Security, and SoaS), and ready-to-run images for Cloud platforms. Installation images for ARM, PPC, and s390 architectures are also available.
This review is based on test installations of the main edition and the KDE Spin on real hardware and in a virtual environment powered by VirtualBox. I usually like to begin a review from the installer, but for Fedora 19, I’ll leave for somewhere towards the end. The following list shows the topics I’ll touch on in this review, starting with features common to the main edition and all the Spins.
Here are the list of features that interest me:
  • Network upgrade of existing installations
  • Automatic bug reporting tool
  • Firewalld Rich Language
  • SELinux
  • 3D printing
  • Anaconda
  • GNOME 3 Edition
  • KDE Spin
  • Graphical Package Manager(s)
So the famous Schrödinger’s cat experiment is one of those stories from history that is perceived incorrectly in popular culture. Like King Cnut arrogantly trying to stop the tide, or Bill Gates saying that 640K would be enough for everyone, Erwin Schrödinger’s hypothetical experiment was actually a way of explaining how some interpretations of quantum mechanics were a contradiction of common sense. While this name was voted on for Fedora 19 by, of course, the masses of the internet, it’s sort of indicative of the kind of problems people have been having with the default state of the distro for the last few iterations. GNOME has been moving quickly away from the traditional desktop metaphor for years, with recent updates going against a mouse and keyboard workflow. The anaconda installer update from Fedora 18 limited some options in favor of a more aesthetically pleasing experience. The distro has also not been particularly bug free, with systemd causing headaches for some. Fedora 19 had a much quicker turn around time this cycle, with only a week or so delay throughout the schedule. Have some of these immediate issues been addressed, or are there new ones to throw on the list?


The first thing you’ll experience with Fedora is the installer, which has been upgraded again. Hardware recognition seems fine, and there’s now a lot more control over the partitioning and editing of storage locations, an issue a lot of people had with Fedora 18. However, the method of doing so is not the most straightforward. Like in other graphical installers, you can select the hard drive you wish to use, however instead of then performing a manual partition, or selecting a recommended installation scheme, you need to start “reclaiming” space. This can be done by either completely deleting any existing partitions, resizing, or creating your own through the reclaim option, otherwise it will automatically try and fill into the space already made. Pre-existing swap partitions are ignored though for some reason, and 19 will create its own if space is cleared out. The installation will start before you can finish creating a root password or user, saving some time, however it still seems that this new installer is not ready. While Fedora is the test platform for Red Hat, the new installer still needs a lot more time in the oven.
If perhaps the installer is supposed to be more in-line with the simplification of GNOME, it’s doing a good job. GNOME 3.8 hasn’t had many major changes over 3.6, insomuch that it’s still “dumbed down” in many respects. As if to highlight that this is the path the GNOME Project is taking, a video explaining how to use GNOME launches on first boot. Credit where it’s due though – the search function launched from whatever the Windows Key is being called these days has always been good. Even if it’s supposed to be a substitute for a large amount of a workflow, the search function part is faster than mousing around in most cases, and has now been upgraded to include some system settings results in your search. Sort of like a hybrid between the same functionality in Unity’s HUD and the classic search results, but without an unnecessary split between them, or the inclusion of Amazon adverts.

The software updater has also been separated from the generically termed “Software” package manager now as well in the applications list, although it’s still accessible from there. It’s here and in the repos that you can access all the alternative desktops if you so please, although there are three extra spins of Fedora that you can also use from the start. As well as the KDE one, there’s also the lightweight XFCE and LXDE choices, with other popular desktops such as Cinnamon 1.8 and MATE available in the repos. This version of Cinnamon is built to work on GNOME 3.8, so you won’t need to downgrade.
The distro itself is a touch more stable than Fedora 18 on the physical setup we used to test it. In a virtual machine though, we did experience some quite noticeable slowdown and minor graphical glitches – nothing too serious for just testing, but for virtual distribution, you may need to do some extensive testing before deployment. Fedora then is not quite the beast it used to be, with its cutting edge stance harming it more than it has in the past. For those that were using Fedora 18 without any issues, it’s a great upgrade, however for those that moved away in recent years, this won’t be bringing you back. The box contains only one quantum waveform, and it’s not looking good for the cat.

Veridct

3/5
The latest Fedora has fixed some of the problems we had with the previous editions, however there’s still a way to go for some of its features..

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