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today's leftovers

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  • Mesa To Join Other Open-Source Projects With "Main" For Primary Code Branch

    This week Mesa developers began drafting plans for transitioning their primary Git branch to "main", following the naming plans of other open-source projects using Git.

    With Git now allowing a configurable default branch and GitHub working to transition from "master" to "main" as their default Git branch name, various other open-source projects have also been working to change their default Git branch name. Most open-source projects have been settling for "main" as the best and most descriptive default branch name rather than alternatives like trunk, default, etc. Mesa developers are similarly aiming for a "main" transition.

  • Linux Weekly Roundup: Ubuntu 20.04.1, LibreOffice 7, Pinta – Aug 8, 2020

    Here’s a recap for the week in the form of weekly roundup, curated for you from the Linux and opensource world on application updates, new releases, distribution updates, major news, and upcoming trends.

    This week there has been plenty of app updates, distribution release announced. With so many moving items happening all around the Linux and the open-source world, it is not always possible to cover the updates, especially the minor releases of news.

  • How to Apply Blur Effect in Ubuntu 20.04 Gnome Desktop
  • Install latest version apache on ubuntu from source
  • Setting Up Amavis and ClamAV on Ubuntu Mail Server
  • The weekend round-up: tell us what play button you've been clicking recently

    What's that? It's the weekend? It can't be already can it? Yes. It's time for the weekend chat about what we've been playing and what you've been playing.

    There's been so many good Linux supported releases lately I've been a bit spoilt for choice including these just in the last week: DemonCrawl, UnderMine, The Battle of Polytopia, Littlewood, Monster Crown, Core Defense and Hellpoint (plus plenty more I've missed).

  • A Plague Tale: Innocence | Linux Gaming | Ubuntu 20.04 | Steam Play

    A Plague Tale: Innocence running through Steam Play on Linux.

  • Recovering 2.11BSD, fighting the patches

    Well, if we have patch 195, and all 195 patches, what's the problem? Why can't you do a simple for loop and patch -R to get back to original? And for that matter, why were no copies of the original saved?

    Turns out the root of both of these problems can be summarized as 'resource shortage'. Back in the day when this was released, 100MB disks were large. The release came on 2 mag tapes that held 40MB each. Saving a copy of these required a substantial amount of space. And it was more important to have the latest release, not the original release, for running the system. It was more efficient and better anyway.

    In addition to small disk space, these small systems were connected via USENET or UUCP. These connections tended to be slow. Coupled with the small size of the storage on the PDP-11s running 2.11BSD, the patches weren't what we think of as modern patches. The patches started before the newer unified diff format was created. That format is much more efficient that the traditional context diffs. In addition, compress(1) was the only thing that could compress things, giving poor compression ratios. The UUCP transport of usenet messages also mean that the messages had to be relatively short. So, this mean that the 'patches' were really an upgrade process, that often included patches. But just as often, it included instructions like this from patch 4: [...]

  • NetBSD on the NanoPi NEO2

    The NanoPi NEO2 from FriendlyARM has been serving me well since 2018, being my test machine for OpenBSD/arm64 related things.

    As NetBSD/evbarm finally gained support for AArch64 in NetBSD 9.0, released back in February, I decided to give it a try on this device. The board only has 512MB of RAM, and this is where NetBSD really shines. Things have become a lot easier since jmcneill@ now provides bootable ARM images for a variety of devices, including the NanoPi NEO2.

  • Linux kmod tools on macOS

    First, this does not mean you can load Linux kernel modules on macOS. This port is far more boring than that.

    Recently I migrated from Travis-CI over to GitHub Actions for rpminspect. I took some time to understand how GitHub Actions worked and expanded the CI tests to run across Fedora rawhide, the latest release of Fedora, Debian Testing, Ubuntu, OpenSUSE Leap, OpenSUSE Tumbleweed, CentOS 8, CentOS 7, and Arch Linux. I wanted to prove that the software was portable across different distributions, but then that had me thinking about non-Linux platforms. GitHub Actions offers macOS as a platform, so what if I built things there too?

    Gaining access to a remote macOS VM (thanks, jbair), I was able to start working on porting rpminspect. The first problem I hit was the lack of libkmod from the Linux kmod project. Makes sense that this would not exist on macOS. All rpminspect does with libkmod is open and read Linux kernel modules, so porting it to macOS is technically possible. So I decided to give that a try.

  • We may wind up significantly delaying or mostly skipping Ubuntu 20.04

    The highest priority machines to upgrade are our remaining Ubuntu 16.04 machines, which will be going out of support in April of next year. Fortunately we don't have very many of them compared to our 18.04 machines, so there is not a huge amount of work to do. Unfortunately, most of our Exim based mail machines are 16.04 and the 20.04 version of Exim is a significantly disruptive upgrade, plus a number of the remaining machines are delicate to upgrade (our Samba server, for example).

    This opens up the issue of what Ubuntu version to upgrade these 16.04 machines to. Normally we'd upgrade them to Ubuntu 20.04, but normally we'd already be running less critical machines on 20.04 and getting experience with it; this time they'd be among our first 20.04 machines. On the other side, we're already running Ubuntu 18.04 in general and in some cases running the same services on 18.04 as we currently do on 16.04 (we have a couple of 18.04 Exim machines, for example). This makes upgrading most or all of our 16.04 machines to 18.04 instead of 20.04 a reasonably attractive proposition, especially for Exim based machines. We'd have to upgrade them again in two years when 22.04 comes out and 18.04 starts going out of support, but hopefully in two years the situation will be a lot different.

  • DebConf8

    Also this is my 6th post in this series of posts about DebConfs and for the last two days for the first time I failed my plan to do one post per day. And while two days ago I still planned to catch up on this by doing more than one post in a day, I have now decided to give in to realities, which mostly translates to sudden fantastic weather in Hamburg and other summer related changes in life. So yeah, I still plan to do short posts about all the DebConfs I was lucky to attend, but there might be days without a blog post. Anyhow, Mar de la Plata.

    When we held DebConf in Argentina it was winter there, meaning locals and other folks would wear jackets, scarfs, probably gloves, while many Debian folks not so much. Andreas Tille freaked out and/or amazed local people by going swimming in the sea every morning. And when I told Stephen Gran that even I would find it a bit cold with just a tshirt he replied "na, the weather is fine, just like british summer", while it was 14 celcius and mildly raining.

    DebConf8 was the first time I've met Valessio Brito, who I had worked together since at least DebConf6. That meeting was really super nice, Valessio is such a lovely person. Back in 2008 however, there was just one problem: his spoken English was worse than his written one, and that was already hard to parse sometimes. Fast forward eleven years to Curitiba last year and boom, Valessio speaks really nice English now.

  • 9 of the Best Firefox Addons for Social Media Enthusiasts

    Are you active in social media? If you’re using the Firefox browser, there are many extensions that will save you time, connect better with your audience, and boost your overall experience. The following is our shortlisted selection of some of the best Firefox addons for social media enthusiasts. Each has been verified for delivering what it promises and is quite easy to use. 1. Facebook Container For those active on the social scene, using Facebook is easier as a login option.

    [...]

    Love them or hate them, emojis may have become the official language of the Internet. If you’re running out of emoji styles to describe a specific mood or reaction, Emoji Cheatsheet just may give you the perfect idea. The emojis you click are automatically saved to your clipboard so that you can paste it on any social media site.

  • U is for Unreliable UI (or: Why Firefox's "Do this automatically this from now on" checkbox is so flaky, and how to work around it)

    It's been a frustration with Firefox for years. You click on a link and get the "What should Firefox do with this file?" dialog, even though it's a file type you view all the time -- PDF, say, or JPEG. You click "View in browser" or "Save file" or whatever ... then you check the "Do this automatically for files like this from now on" checkbox, thinking, I'm sure I checked this last time.

    Then a few minutes later, you go to a file of the exact same time, and you get the dialog again. That damn checkbox is like the button on street crossings or elevators: a no-op to make you think you're doing something.

More in Tux Machines

Tumbleweed Gets New KDE Frameworks, systemd

KDE Frameworks 5.74.0 and systemd 246.4 became available in openSUSE Tumbleweed after two respective snapshots were released this week. Hypervisor Xen, libstorage-ng, which is a C++ library used by YaST, and text editor vim were also some of the packages update this week in Tumbleweed. The most recent snapshot released is 20200919. KDE Frameworks 5.74.0 was released earlier this month and its packages made it into this snapshot. KConfig introduced a method to query the KConfigSkeletonItem default value. KContacts now checks the length of the full name of an email address before trimming it with an address parser. KDE’s lightweight UI framework for mobile and convergent applications, Kirigami, made OverlaySheet of headers and footers use appropriate background colors, updated the app template and introduced a ToolBarLayout native object. Several other 5.74.0 Framework packages were update like Plasma Framework, KTestEditor and KIO. Bluetooth protocol bluez 5.55 fixed several handling issues related to the Audio/Video Remote Control Profile and the Generic Attribute Profile. A reverted Common Vulnerabilities and Exposures patch that was recommended by upstream in cpio 2.13 was once again added. GObject wrapper libgusb 0.3.5 fixed version scripts to be more portable. Documentation was fixed and translations were made for Finnish, Hindi and Russian in the 4.3.42 libstorage-ng update. YaST2 4.3.27 made a change to hide the heading of the dialog when no title is defined or the title is set to an empty string. Xen’s minor updated reverted a previous libexec change for a qemu compatibility wrapper; the path used exists in domU.xml files in the emulator field. The snapshot is trending stable at a 99 rating, according to the Tumbleweed snapshot reviewer. Read more

Games: Arch Conf 2020, Pixelorama, Hearts of Iron IV: Battle for the Bosporus and More

  • Arch Conf 2020 confirmed for October, has a talk on the SteamOS-like GamerOS

    Want to learn more about Arch Linux? In October they've confirmed Arch Conf 2020 is happening and there's going to be plenty of interesting talks. All of which will be online of course, especially with COVID19 still raging on. The dates set for it are between October 10-11 and the talks will be quite varied starting with a talk about the past, present and future of Arch Linux as the first which starts on October 10, 10:00am UTC.

  • Arch Conf 2020 schedule

    On the 10th and 11th of October there is going to be an online edition of Arch Conf. The conference is going to have presentations from the Arch team along with community submitted presentations and lightning talks. We are proud to announce the first revision of the schedule!

  • Free and open source sprite editor 'Pixelorama' gets a massive upgrade

    If you're working with sprites and pixel-art, you need to pay attention to Pixelorama as this free and open source program is coming on nicely and another massive upgrade is out now. As an editor for artists, the 0.8 release that went up on September 23 has made it that step closer to an all-in-one solution for all your sprite needs. There's now a lot of different built in tools you can use, different pixel modes, animation support and much more.

  • Hearts of Iron IV: Battle for the Bosporus announced for release in October

    Hearts of Iron IV takes aim at the Turkish Straits with the Hearts of Iron IV: Battle for the Bosporus country pack that's coming on October 15. As one of Paradox's best-selling and most loved titles, there appears to be no end in sight for continuing to expand the experience with plenty of new events and decision paths. This new DLC will let you take control of the destinies of Bulgaria, Greece or Turkey through years of uncertainty and conflict.

  • StoryArcana is an upcoming open-world wizard school RPG

    Become like the wizard you always wanted to be in StoryArcana, an upcoming wizard school RPG that looks like it could be a huge amount of fun. It's not another roguelike experience full of random generation. Instead, StoryArcana has a focus on mystery solving, exploration, puzzles and a combat system based around intricate spellcasting. Mixing together a week of learning new spells and exploring your academy to find a secret or two, with running around a big city on the weekends to pick up new quests and perhaps a fancy new broom to fly on. [...] We spoke with the developer of email recently, and they confirmed StoryArcana will be "readily available to play on Linux the same day it launches on Windows and Mac OS". They're building it with the pretty amazing Construct game engine, so everything is built with web-tech.

  • Be a ruthless 80s salesman and close those deals in Dirty Land

    Dirty Land puts you in the shoes of Frank Marsh, a newly hired salesman for Pure Sky Properties, a real estate office where coffee is for closers and the status quo is hawking swamp land to unsuspecting buyers for a tidy profit. Inspired by classic 80s and 90s sales movies like Glengarry Glen Ross. Currently in development by Canadian crew Naturally Intelligent, the same developer behind the quirky title Patchman vs. Red Circles. Dirty Land will see if you prefer to scrape by honestly, or throw ethics out the window and make some quick cash.

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