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KaOS 2017.01

17 Gennaio 2017

KaOS, KDE

KaOS

KaOS è una distribuzione Linux per desktop che utilizza l’ultima versione del desktop enviroment KDE, la suite office Calligra e altre applicazioni basate su Qt toolkit. E’ stata ispirata da Arch Linux, ma usa i propri repositori. KaOS è una rolling-release ed è compilata solo per i 64 bit.

Versione 2017.01

Questa versione contiene (in Inglese):

Starting the New Year with a fresh new look. All parts of the Midna artwork have been updated, most notably a new sddm theme that uses a layered QML model. This makes selecting between the default regular Plasma session or optional Wayland much clearer. New is also a move to a right vertical panel as default.

As always with this rolling distribution, you will find the very latest packages for the Plasma Desktop, this includes Frameworks 5.29.0, Plasma 5.8.5, KDE Applications 16.12.0 & not yet released ports of KDE Applications. All built on Qt 5.7.1.

Linux 4.8.15 has a change as to how the kernel image is created. Instead of using an install file that only gets called on kernel updates, a new hook file is used. Advantage of this is that image creation is now triggered for many more instances like filesystem and systemd updates, so you won’t see the mismatched systemd version on systemd updates without manually updating the kernel image.

Also included is a KaOS specific tool to write ISO files to USB. Not only does IsoWriter write to USB it also gives the option to recover your USB stick after using it for an ISO, something that regular dd copy or the previously used Imagewriter were not able to do. New in this version is the ability to verify the integrity of the written USB flash drive in comparison to the downloaded ISO file. This can be done in Dolphin too, right click the ISO file, select Actions then select Verify ISO Write

The installer has more robust support for operating system detection with automatic dual boot setup in GRUB

Mesa includes experimental Nouveau patches so QtWebengine based applications and web-browsers can again be used on systems running the Nouveau driver. This fixes a long standing bug going back to the middle of 2015.

KRename kf5

Some of the latest Qt 5/kf5 ported applications that moved into the KaOS repositories include KRename and Muse.

KaOS uses a First Run Wizard. It will run on the newly installed system and enables with just a few clicks to adjust mouse behavior, menu launcher, desktop theme, used wallpaper, color scheme, widget style, window decoration and virtual desktops used. With one click this Wizard will also link to KaOS Documentation and all contact info.

Base of the system

Most notable major updates to the base of the system are Boost 1.62.0, ICU 58.2, Ruby 2.4.0, Systemd 232, FFMPEG 3.2, Linux 4.8.15, Mesa 13.0.2, Hunspell 1.6.0, Gpgme 1.8.0, Gstreamer 1.10.2 and a move to Openjpeg 2 (2.1.2)

New is the use of a GUI warning on system updates that require user action. Adding such notices to a News item or having an install message included in (at time large) pacman output is too easily missed. A rolling distribution will have to make such changes over the lifetime of an install. Thus the need for a better way to communicate is now implemented, see an example for the upcoming OpenVPN update for all users.

KaOS repositories no longer provide Qt 4. It is a good three years ago that development for Qt 4 stopped, late 2015 all support including security fixes ended. Any application that has not made the transition to Qt 5 in all this time can no longer be supported in KaOS. Either they actually are no longer maintained or their development is ignoring the implications of building on a possible insecure toolkit.

The Linux kernel has all the needed ucode build-in for a fully automated Early Microcode update.

Risorse

La distribuzione può essere scaricata da:

Il sito web della distribuzione è: http://kaosx.us/

Screenshot

KaOS 2017.01

KaOS 2017.01

Conclusioni

KaOs utilizza Systemd e Systemd-boot

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