Alien Pastures

My thoughts on Slackware, life and everything

Month: January 2019

Uploading 15 GB of new Slackware Live Edition ISO images

January 17, 2019 / / 15 Comments

I finished generating ISO images for Slackware Live Edition 1.3.0.2. These ISOs are all based on Slackware-current “Thu Jan 17 04:52:06 UTC 2019” which means it will boot a Linux 4.19.16 kernel.

Available variants are:

  • Slackware (unaltered complete) in 32bit and 64bit flavors, ~3.5 GB in size
  • XFCE (minimalistic Slackware) in 32bit and 64bit flavors, ~700 MB in size
  • MATE (Slackware without KDE4 but with MATE added) is a 64bit ISO of 2.4 GB
  • PLASMA5 (Slackware without KDE4 but with KDE Plasma5 and a lot of other goodies added) comes in a 64bit flavor at 4.3 GB

The squashfs modules in the XFCE ISOs are compressed with ‘xz’ to keep them as small as possible (so they will fit on a CDROM medium). All of the other ISOs are compressed with ‘zstd’ which gives the Live OS a speed boost of ~20% at the cost of 10% increase in the ISO size.

There’s 15 GB to upload to slackware.nl so it will take a while to get there… even with 3 MB/sec upload speed. Rsync download is possible via rsync://slackware.nl/mirrors/slackware-live/ … you just have to be a wee bit patient.

In the meantime, if you feel bored, you can look at the development history in its git repository. If you want to read about what the Slackware Live Edition can do for you, check out https://alien.slackbook.org/blog/slackware-live-edition/ or any of the articles on this blog that followed.

Extensive documentation on how to use and develop Slackware Live Edition can be found in the Slackware Documentation Project Wiki.

Have fun!

KDE Plasma5 – Jan ’19 release for Slackware

January 16, 2019 / / 68 Comments

KDE time!
Here is your monthly refresh for the best Desktop Environment you will find for Linux. I just uploaded “KDE-5_19.01” to the ‘ktown‘ repository. As always, these packages are meant to be installed on a Slackware-current which has had its KDE4 removed first. These packages will not work on Slackware 14.2.

It looks like Slackware is not going to be blessed with Plasma5 any time soon, so I will no longer put an artificial limitation on the dependencies I think are required for a solid Plasma5 desktop experience. If Pat ever decides that Plasma5 has a place in the Slackware distro, he will have to make a judgement call on what KDE functionality can stay and what needs to go.

What’s new for January 2019

This new January 2019 release of KDE Plasma5 for Slackware contains the KDE Frameworks 5.54.0, Plasma 5.14.5 and Applications 18.12.1. All this on top of Qt 5.11.3.

Deps:
There’s a new dependency to ‘OpenAL’: ‘SDL_sound’. And I finally decided to add ‘freecell-solver’ in order to be able to compile the KDE ‘kpat’ package. The ‘freecell-solver’ package needs ‘python3-random2’, ‘perl-path-tiny’ and ‘perl-template-toolkit’ to compile, so these were also added as packages.
I added ‘drumstick’ so that I could compile the KDE ‘minuet’ package.
And finally, I upgraded ‘phonon’ and ‘phonon-vlc’ and rebuilt ‘phonon-gstreamer’.

Frameworks:
Frameworks 5.54.0 is an incremental stability release, see: https://www.kde.org/announcements/kde-frameworks-5.54.0.php

Plasma:
Plasma 5.14.5 is an incremental upgrade in the Plasma Desktop 5.14 release cycle, bringing stability and performance fixes. See https://www.kde.org/announcements/plasma-5.14.5.php . You may want to read about all the new features in Plasma 5.14 here: https://www.kde.org/announcements/plasma-5.14.0.php

Plasma-extra:
In plasma-extra I have upgraded ‘wacomtablet’.

Applications;
Applications 18.12.1 is the first stability and bugfix update for the 18.12 release cycle. I did not package 18.12.0 so this is actually the first opportunity to test the latest KDE Applications on Slackware. See https://www.kde.org/announcements/announce-applications-18.12.1.php and if you want more detail about the 18.12 cycle you should also read https://www.kde.org/announcements/announce-applications-18.12.0.php .
And since I added the required dependencies, there are two new packages in Applications: ‘kpat’ (a suite of Patience card games) and ‘minuet’ (music education using MIDI).

Applications-extra:
In applications-extra I have upgraded ‘kdevelop’, ‘kdev-php’, ‘kdev-python’, ‘kstars’ and ‘okteta’.

Go get it

Download the KDE-5_19.01 from the usual location at https://slackware.nl/alien-kde/current/latest/ . Check out the README file in the root of the repository for detailed installation or upgrade instructions.

I will upload a new Plasma5 Live ISO soon. You will find it in https://slackware.nl/slackware-live/latest/

Have fun! Eric

New VLC and Flash

January 15, 2019 / / 5 Comments

Time for an update of Adobe’s Flash Player plugins folks! I uploaded Slackware packages for the version 32.0.0.114 of the flashplayer-plugin (NPAPI plugin for Mozilla based browsers) and the chromium-pepperflash-plugin (PPAPI plugin for Chromium based browsers) to my repository. This release does not address security issues and instead resolves feature and performance bugs.

The VideoLAN media player, VLC, saw a new release a few days ago. I skipped 3.0.5 which is a lucky streak I guess according to the release notes for 3.0.6: “… fixes an important regression that appeared on 3.0.5 for DVD subtitles“.

Noteworthy to tell is that I added the ‘dav1d‘ decoder for AV1 video to this VLC package.
AV1 is a new video codec by the Alliance for Open Media, composed of most of the important Web companies (Google, Facebook, Netflix, Amazon, Microsoft, Mozilla…). AV1 has the potential to be up to 20% better than the HEVC codec, but the patents license is totally free. VLC supports AV1 since version 3.0.0 but I never added the ‘aom‘ decoder/encoder to my vlc package, since ‘aom’ is the reference implementation of the video format and it does not really perform.
The VideoLAN and FFmpeg communities are collaborating on ‘dav1d’ to make this a reference optimized decoder for AV1. Now that ‘dav1d’ has an official release I thought it would be cool to have in the VLC package. Mozilla and Google browsers already have the support for AV1 video playback built-in, so… overdue here.

Remember that this VLC package depends on Qt5 – you’ll need libxkbcommon, qt5 and qt5-webkit packages, and on Slackware 14.2 additionally libinput and libwacom (those two are already part of -current).

Have fun! Eric

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