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Firefox on Chrome OS (Flex) using Flatpak
More for fun than being really useful, here’s a little tutorial on how to use Firefox on Chrome OS (Flex) (for me, it’s currently version 100 in the Dev Channel). But beware, the user experience really leaves a lot to be desired… ⌘ Read more

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Live Streaming a Macintosh Plus
Since recording a handful of C Programming on System 6 videos, I’ve occasionally wanted to live-stream the more casual daily programming being done on my Macintosh Plus. After getting all of the pieces together, I now have a working self-hosted broadcasting setup. ⌘ Read more

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Why I renamed my blogs
After a bit of consideration and a poll on Fosstodon, which shows a clear result even before it ends, I decided to rename this blog from “jlelse’s Blog – Thoughts, stories and ideas” to “Jan-Lukas Else – Thoughts of an IT expert”. Likewise, my German blog from “einGeek – Mehr als nur Internet und Programmieren” to “Jan-Lukas Else – Gedanken eines IT-Experten”. ⌘ Read more

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Ok, so I have now installed CloudReady, switched to the beta channel as well, but I can’t use Linux because my CPU is not secured against Spectre/Meltdown and CloudReady doesn’t come with microcode updates. Until that comes, my ThinkPad will probably only be for browsing, watching videos, and blogging… ⌘ Read more

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How I can access Linux with Chrome OS Flex
I recently installed CloudReady on my ThinkPad. Unfortunately, the Linux feature is not available there because microcode updates are missing, there is no BIOS update and Crostini is quite strict about security. ⌘ Read more

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Docker Captain Take 5 – Martin Terp
Docker Captains are select members of the community that are both experts in their field and are passionate about sharing their Docker knowledge with others. “Docker Captains Take 5” is a regular blog series where we get a closer look at our Captains and ask them the same broad set of questions ranging from what […]

The post Docker Captain Take 5 – Martin Terp appeared first on [Docker Blog](https://www. … ⌘ Read more

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Ok, so I have now installed CloudReady, switched to the beta channel as well, but I can’t use Linux because my CPU is not secured against Spectre/Meltdown and CloudReady doesn’t come with microcode updates. Until that comes, my ThinkPad will probably only be for browsing, watching videos, and blogging… ⌘ Read more

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Chrome OS Flex and CloudReady
At first I missed the news, but today I somehow stumbled across it: Google has released an early access version of “Chrome OS Flex”, as a result of the integration of CloudReady into Chrome OS. CloudReady also ran under my radar until today, but I did take the time to give both a try. ⌘ Read more

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Erlang Solutions: Saving lives with Elixir
When you think about programming languages, you might not think about them literally changing people’s lives, but they do more often than you would expect. Elixir has empowered Linda Achieng and Sigu Mawa to build emergency software that is already saving lives in Kenya. What started with the death of a close friend, has expanded into an inspirational project, with Elixir being used to empower local com … ⌘ Read more

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Ignite Realtime Blog: Openfire 4.7.1 Released!
The Ignite Realtime Community is happy to announce the 4.7.1 release of Openfire. This release fixes a number of bugs and represents our effort to provide a stable 4.7.x series while work continues on the next feature release of Openfire.

Notable fixes include security updates to bundled database drivers, logging configuration fixes, and an important fix for users experiencin … ⌘ Read more

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Debugging an ioctl Problem on OpenBSD
I was trying to use a V4L2 Ruby module for a project on my OpenBSD laptop but ran into a problem where sending the V4L2 ioctls from this module would fail, while other V4L2 programs on OpenBSD worked fine. ⌘ Read more

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GitHub Enterprise Server 3.4 improves developer productivity and adds reusable workflows to CI/CD
The GitHub Enterprise Server 3.4 release candidate delivers enhancements to make life easier and more productive, from keyboard shortcuts to auto-generated release notes! ⌘ Read more

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JMP: Newsletter: JMP is 5 years old today, and now with international calls!
Hi everyone!

Welcome to the latest edition of your pseudo-monthly JMP update!

In case it’s been a while since you checked out JMP, here’s a refresher: JMP lets you send and receive text and picture messages (and calls) through a real phone number right from your computer, tablet, phone, or anything else that has a Jabber client.  Among other things, JMP has these features: Your phone number on every device; Multiple phone … ⌘ Read more

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Ignite Realtime Blog: REST API Openfire plugin 1.7.1 released!
Moments ago, we’ve released version 1.7.1 of the Openfire REST API plugin. This version fixes changes to the API (notably the JSON representation of some entities) that inadvertently sneaked into the 1.7.0 release. The API in 1.7.0 should closely resemble that of releases prior to 1.7.0!

The updated plugin should become available for download in your Openfire admin console in the course of the next few hours. Alternative … ⌘ Read more

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Dino: Dino 0.3 Release
Dino is a secure and privacy-friendly messaging application. It uses the XMPP (Jabber) protocol for decentralized communication. We aim to provide an intuitive, clean and modern user interface.

Image

Image

The 0.3 release is all about calls. Dino now supports calls between two or more people!

Calls are end-to-end encrypted and use a direct connection between … ⌘ Read more

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New Docker Menu & Improved Release Highlights with Docker Desktop 4.5
We’re excited to announce the release of Docker Desktop 4.5 which includes enhancements we’re excited for you to try out.  New Docker Menu: Improved Speed and Unified Experience Across Operating Systems We’ve launched a new version of the Docker Menu which creates a consistent user experience across all operating systems (including Docker Desktop for Linux, […]

The post [New Docker Menu & Improved Rele … ⌘ Read more

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Monal IM: Funding campaign: Mac Mini for faster Monal development

Update 15.02.2022 Thank you very much. We reached our target of 1000€ within less than a week. We will order our new Mac mini tonight. Stay tuned for a big development blog post.

Dear Monal Community,

as you know the Monal project is developed by volunteers and has no general funding so far.

To improve the development situation it would be of advantage to have a physical build server for the developers.

This would have … ⌘ Read more

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PEP 683: Immortal Objects, Using a Fixed Refcount
Under this proposal, any object may be marked as immortal.
“Immortal” means the object will never be cleaned up (at least until
runtime finalization). Specifically, the refcount for an immortal
object is set to a sentinel value, and that refcount is never changed
by Py_INCREF(), Py_DECREF(), or Py_SET_REFCNT().
For immortal containers, the PyGC_Head is never
changed by the garbage collector. ⌘ Read more

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The Impacts of an Insecure Software Supply Chain
Today, software regularly integrates open-source code from third-party sources into applications. While this practice empowers developers to create more capable software in a shorter time frame, it brings with it the risk of introducing inadequately vetted code. How aware are we of the security of our open-source code? Most of us use pip or npm […]

The post [The Impacts of an Insecure Software Supply Chain](https://www.docker.com/blog/the-im … ⌘ Read more

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First impressions of my new printer
I recently bought a new printer: the Xerox B225. I discovered it by chance (while looking for a good printer) as a reduced return in an online store. Someone must have just tried it out briefly and sent it back. I’m happy! ⌘ Read more

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