awesome-immutable
xdg-desktop-portal
awesome-immutable | xdg-desktop-portal | |
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12 | 154 | |
741 | 528 | |
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6.1 | 9.4 | |
3 months ago | 1 day ago | |
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- | GNU Lesser General Public License v3.0 only |
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awesome-immutable
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Flathub: One million active users and growing
Interesting article!
My takeaways:
>"The current solutions involve packaging entire alternate runtimes in containerized environments. Flatpak, Snap, AppImage, Docker, and Steam: these all provide an app packaging mechanism that replaces most or all of the system’s runtime libraries, and they now all use containerization to accomplish this."
[...]
>"All of these technologies are essentially building
an entire OS on top of another OS
just to avoid the challenges of backwards compatibility."
This is basically using containers to replace all system libraries -- to insure that a downloaded binary app always works.
From this point forward, we'll use the term "API" to represent not just Linux kernel syscalls, but the totality of all library calls (system and otherwise!) used by a given downloaded binary application!
Observation: API (in-)consistency (AKA "Stability") one Linux version to another, one Linux distro to another -- is the real problem!
That's the real cause!
Because everything else, everything else, is effect, not cause!
The containerization, the bloated "everything but the kitchen sink" downloads, are the effect of the problem of API (in-)consistency!
Phrased a simpler way -- there is absolutely NO guarantee of consistency between the libraries, system and otherwise, of any two Linux distros!
So if a binary app is to run on all Linux distros -- then it had better damn well better make sure that the exact specific version of all of the libraries that it needs -- are managed by it, not the host operating system!
Containers and bloated library downloads -- are (unfortunately) currently necessary to provide this!
Related:
"Linux Library Mismatch":
https://www.google.com/search?q=linux+library+mismatch
"DLL Hell" (the MS-Windows equivalent)
https://en.wikipedia.org/wiki/DLL_Hell
Software Engineering: Bertrand Meyer, "Design By Contract":
https://en.wikipedia.org/wiki/Design_by_contract
API Contracts: "What is an API Contract?":
https://www.youtube.com/watch?v=-qM__ozdHCU
Eelcho Dolstra: "The Purely Functional Software Deployment Model":
https://edolstra.github.io/pubs/phd-thesis.pdf#page=11
Image-based Linux distributions and associated tools:
https://github.com/castrojo/awesome-immutable
Spencer Baugh: "Managing Dependencies":
https://catern.com/posts/deps.html
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Hello everyone!
If you're simply in search of other immutable distros, then I would recommend you to look under the "Distributions" section on this page.
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What is the difference between Immutable Desktops and non Immutable Desktops?
The answer to that question is out of scope for what is sensible to write in a comment. Also, because we're mostly still exploring what it is or rather what we'd want it to be. But if you're really interested, then I'd suggest you to dive into this wonderful resource. You don't have to go through everything that's found within. However, I'm sure there's something in there that peaks your interest and you can go from there.
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Immutable Linux Distributions for Those Looking to Embrace the Future
Flatcar uses 2 partitions, A and B, you boot into one and then updates update the one that you're not booted into, when you reboot it it boots into the updated one. It's like Android: https://source.android.com/docs/core/ota/ab
I maintain an awesome-list of immutable resources here with a collection of talks and presentations from the people making the stuff: https://github.com/castrojo/awesome-immutable
However I'm currently focused on desktop stuff since the it's a fairly common pattern in cloud already, I should probably write it up.
Semi-related, a few of us have started a community around composable OCI fedora images, and one of our images is intended to be used as a home server built on CoreOS with ZFS, cockpit, and all the goodies you'd need. It's still fresh and we're looking for help if anyone's interested: https://github.com/ublue-os/ucore (Disclaimer: I helped start this project)
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What are good resources for silverblue ?
Some interesting links: https://github.com/castrojo/awesome-immutable
- A list of resources for people who want to investigate image-based Linux desktops
- Immutable image-based Linux desktops
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Hi, i installed the Fedora 37 Silverblue (Gnome) But DNF and YUM commands dont even exist there. what i made?
Found this page for you. It has lots of resources, including videos and guides, about all things Silverblue and other immutable Linux distros, and their tooling. Enjoy.
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What is best Distro/DE combo for productivity on ML Workstation
Note, I haven't tried these two distros myself, but I am strongly considering moving to such a system at the moment. Here is some reading material in case you're interested: https://github.com/castrojo/awesome-immutable
- GitHub - castrojo/awesome-immutable: A list of resources for people who want to investigate image-based Linux desktops
xdg-desktop-portal
- Flathub: One million active users and growing
- Changes to xdg.portals?
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PCSX2 Disables Wayland Support
>Not losing all the work every time your windows manager crashes
https://news.ycombinator.com/item?id=37509703
>remapping keys
>Use xinput to change parameters of their input devices (libinput dropped most configuration options present with evdev)
Up to the compositor.
>Global shortcuts
Also up to the compositor. Was added to xdp in https://github.com/flatpak/xdg-desktop-portal/blob/main/data... so it's up to the compositor's xdp impl to provide it. It was created by a KDE dev so I assume KDE implements it at least.
>tunnelling over ssh
https://gitlab.freedesktop.org/mstoeckl/waypipe
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Gnome developer proposes removing the X11 session
> - O proper screen recording support
Works just fine. I use OBS.
> - broken screen sharing
Never had any trouble with it.
> - No proper global keyboard shortcut
> - No push to talk support
On its way: https://github.com/flatpak/xdg-desktop-portal/pull/711 / https://flatpak.github.io/xdg-desktop-portal/#gdbus-org.free...
> - Several problems with multiple screens
Haven't had any more than on X11, but then again I do use Nvidia hardware on Linux.
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The Guy Preserving the New History of PC Games, One Linux Port at a Time
It might help, but at this point Linux containers can't really stabilize the whole environment, especially for games. Particular pain points include accelerated graphics (which theoretically can have a stable kernel interface, but in practice is so complex and performance-sensitive that it's not stable enough to be a "reference platform", so to speak) and modern game controllers (which present a whole mess of concerns typically "addressed" in Flatpak by granting the device=all permission and hoping for the best [1]).
I also know a guy who ran into issues with a kernel update breaking a custom allocator, although I don't know the fine details. That wasn't for a game, but games also use custom allocators for various reasons.
[1] https://github.com/flatpak/xdg-desktop-portal/issues/536
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Unpacking Elixir: Syntax
I don't use Wayland, but it seems xdg-desktop-portal since 1.16.0 has a 'Global Shortcuts portal'. Perhaps check it out.
https://github.com/flatpak/xdg-desktop-portal
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UX Hurdles in Open Source #1: Flatpak Permissions
It's being discussed: https://github.com/flatpak/xdg-desktop-portal/issues/611
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Advice: TW or Aeon
The first bug report was filed in early 2022 but unfortunately no progress yet on the matter, even after numerous similar reports ever since.
- Native messaging for Firefox
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Xdg portal hyprland and launching gui apps
Yeah been having the same issue since I changed to using the unstable branch, supposedly noticed and fixed upstream for a few variants of the problem (different people with different configurations of DE and xdg-* deps installed report the same issue due to timeouts of the other portals)
What are some alternatives?
arch-linux-installation-guide - An easy to follow Arch Linux installation guide. This guide will show you how to properly install Arch Linux on UEFI/BIOS systems, ext4/btrfs file systems; using systemd-bootloader/GRUB and systemd-networkd/NetworkManager for networking. These are the given examples but I have provided links to sections with the information necessary to install any 86_64 system
gamescope - SteamOS session compositing window manager [Moved to: https://github.com/ValveSoftware/gamescope]
bazzite - Bazzite is a custom image built upon Fedora Atomic Desktops that brings the best of Linux gaming to all of your devices - including your favorite handheld.
wayfire - A modular and extensible wayland compositor
ucore - An OCI base image of Fedora CoreOS with batteries included
gtk-layer-shell - A library to create panels and other desktop components for Wayland using the Layer Shell protocol
sodalite - 🪨 A Pantheon experience for rpm-ostree [Moved to: https://github.com/sodaliterocks/sodalite]
pipewire - Mirror of the PipeWire repository (see https://gitlab.freedesktop.org/pipewire/pipewire/)
ublue - A familiar(ish) Ubuntu desktop for Fedora Silverblue.
flatpaks
ostree-rs-ext - Rust library with higher level APIs on top of the core ostree API
us.zoom.Zoom