GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. I would like a graphical front-end GUI to manage the flatpak apps, similar to the Android app settings. Some ideas for it:. Flatpak's goal is to be easy-to-use and distibution-independent.
Therefore, a graphical front-end which is standardized over all distros is needed. It wouldn't be overly difficult to pull that logic out into a smaller app that doesn't manage traditional packages too but one could argue that is just duplicated effort with worse results.
I know there are front-ends for some distros or desktops mostly a package manager which already was there before but others do not support Flatpak. What I would like is a standardized front-end for all distros and desktops. What about TingPing's idea to use the existing program gnome-software? The best solution would probably be to separate gnome-software into three packages: a package for code which is needed in every case, a package for Flatpak support and a package for traditional packages support.
I do not know if this is very easy to realize for example, are the gnome developers going to want this? We designed gnome-software from the start to support this. Endless uses gnome-software in "only flatpak" mode with no PackageKit support at all.
There is another problem: My distro's repository Linux Mint which is derived from Ubuntu contains only gnome-software 3. Flaptaks are only supported with gnome-software 3. Of course I could install it via another ppa but it shows that you can't really rely on the repositorys of different distros.
Debian Quick Setup
This is why I think that if you consider gnome-software as the standard tool to manage Flatpak via a GUI you should also have it in your Ubuntu ppa and make it an install-recommend of Flatpak. Maintaining a downstream version of a software center is a ton of work and not something really in the scope of the flatpak project.
I think you just need to get Linux Mint to update gnome-software. Bugs will be in any software, and most definately more of them if someone started over from scratch I know it's a closed ticket, but I think it makes all the sense in the world. A graphical application makes the end user's life easier and when talking about a "universal" distribution system applies to software that doesn't depend on the implementation of third parties.
For example, many distros offer their own software stores and can't always or want to include support for Flatpak like the Solus Software store and installing another software store -with everything that implies- is not attractive. Stores like KDE Discover or GNOME Software are fine, but in many cases they do more things than the user need, they feel very heavy and drag libraries of their desktop environment something additional for environments like lxde, xfce, etc or have problems that will not be resolved as soon as in this casewhich worsens the user experience.
In my opinion, this would help to massify the use of applications in flatpak format, especially for users without much knowledge in the terminal and without obliging in many cases, to install something like gnome-software when a user can be happy with his favarite software manager eg pamac. It doesn't necessarily need to be a blessed project under flatpak though. TingPing I understand, although in my argument it is clear that the implementation of third parties doesn't work well, then why not at least add a label "Help is needed" or something similar in this ticket?
Well because that implies this project wants help. I don't think flatpak wants any frontend beyond the cli one. Admittedly I don't know of a better place to open this discussion but maybe other software projects like xfce would want a minimal graphical manager?
Ok, I understand, but I will give my point of view on the subject. Although it is not part of the direct objectives of the project, it is not attractive for third-party developers that a "universal" distribution system only offers a CLI, since that implies that the user must have certain knowledge about the terminal, something that I believe it should be decreased especially with flatpak the learning curve is greater than a traditional package manager or other alternatives like Snap or AppImages IMHO.
The facilities of a universal distribution system should be for both the developer side and the user side to work. That would imply that XFCE only chose Flatpak to distribute desktop applications, directing their efforts for it, something I doubt, because usually a DE wants its software to be available by all possible means, similar to how the KDE project has expressed it.I'm providing a distribution-agnostic AppImage for Linux.
It should run on any more or less recent distribution. It has been tested successfully as far back as Ubuntu You can download the current AppImage from fosshub.Install an app with Flatpak Builder demo - GTK Color Picker 3 🏴☠️🗡️
Older releases and continuous builds can be found here. If you want to run one of the command-line tools, you can do so as well: by symlinking the AppImage to the tool's name.
Here's an example using mkvpropedit to change a movie's title:. First you can add that yum repository with the following command:. CentOS 6. Follow the same steps as listed for v7 above.
Install and Use Flatpak on Linux Mint
I do not provide binaries for libEBML and libMatroska anymore as they're already part of the official distribution. You first have to import my public GPG key because all of my pools are signed. Now simply run sudo apt update followed by sudo apt install mkvtoolnix mkvtoolnix-gui. If updating the package lists fails, make sure you have the package apt-transport-https installed.
Debian 8 "Jessie" and 9 "stretch" : you can get versions up to v In order to add the repository all you have to do is to execute the following two commands:. You can also browse the download directories for your version: Fedora 30 and Fedora Fedora 13—29 : I don't provide updated binary packages for current MKVToolNix versions for these distributions anymore.
However, older binary packages can still be found in the download directories. Flatpak images are available over on FlatHub. After installing Flatpak itself, you can download and run the current version with the following commands:. If you want to run one of the command-line tools, you can do so as well. In general the syntax looks like this:.Jump to navigation.
A long time ago, a Linux distribution shipped an operating system along with all the software available for it. This model worked well back when open source software was still a novelty and the number of open source applications was a number rather than a theoretical number. No Linux distribution today, even Debian and its formidable group of package maintainers, can claim or hope to have a package for every installable open source project.
Any programmer can package up their software and distribute it from their own website. The Flatpak project provides a universal packaging format along with a decentralized means of distribution, plus portability, and sandboxing.
To build a Flatpak, you must first install Flatpak the subsystem that enables you to use Flatpak packages and the Flatpak-builder application.
You must also install the development tools required to build the application you are packaging. For the first example build, this article assumes that your application uses GNU Autotoolsbut Flatpak itself supports other build systems, such as cmakecmake-ninjamesonantas well as custom commands a simple build system, in Flatpak terminology, but by no means does this imply that the build itself is actually simple. Download your distributable source.
The Linux Terminal Top 7 terminal emulators for Linux 10 command-line tools for data analysis in Linux Download Now: SSH cheat sheet Advanced Linux commands cheat sheet Linux command line tutorials A Flatpak is defined by a manifest, which describes how to build and install the application it is delivering.
A manifest is atomic and reproducible. The first two attributes are the ID of the application you are packaging and the command provided by it. The application ID must be unique to the application you are packaging. The canonical way of formulating a unique ID is to use a triplet value consisting of the entity responsible for the code followed by the name of the application, such as org. The command provided by the application is whatever you type into a terminal to run the application.
This does not imply that the application is intended to be run from a terminal instead of a. This article uses YAML. You can think of a module as a dependency or a component. More complex applications may require a specific library or another application entirely.
The buildsystem value identifies how Flatpak must build the module.
Each module can use its own build system, so one Flatpak can have several build systems defined. The type value tells Flatpak that the source code is in an archive, which triggers the requisite unarchival tasks before building.About Submit A Tip. Linux Uprising blog. Logix Updated on TZ appsbackupflatpaknews. The backup tool was added to Flathub the other day, a service for hosting and distributing applications as Flatpak packages.
BorgBackup itself is a backup tool, but for the command line, which features encryption, data deduplication, compression and validation. It can be used to backup to a local drive, or to a host available over SSH. It also includes a getting started guide for Vorta. Vorta starts hidden, running in the system tray. If you use Gnome Shell, you may want to install the AppIndicator support extension to access the Vorta system tray menu not required on Ubuntu since this extension is installed by default.
If the Vorta tray icon doesn't match your panel color, change it to a light or dark icon from the Vorta settings on the Misc tab. You may also launch the Vorta GUI when installed from Flatpak and open its main window by using: flatpak run com. You can find instructions for how to do this on the Flathub quick setup page. You only need to setup Flatpak and Flathub once. After that you'll be able to take advantage of the large application database it offers for installation with minor effort.
After setting up Flatpak and Flathub, head to the Vorta Flathub page and click the install button. This also works on Linux Mint You may also install Vorta from Flathub on Linux by using this command: flatpak install flathub com. Vorta It's worth noting that you'll need to have BorgBackup installed on the system on which you'll be storing the backups.
It only takes a minute to sign up. I have added Flatpak PPA and installed it to my system:. And then I want to install some application as Flatpak, so I need to run some commands in the terminal KDE as example :. I have read about gnome-software-plugin-flatpak and plasma-discover-flatpak-backendbut there are no such packages for Ubuntu Xenial. Update 1: tried to build source package of plasma-discover from Flatpak does not seem to have any supported graphical user interface for older releases of Ubuntu Flatpak formerly xdg-app is relatively new and has been adopted by apps and distros from onwards.
The "Developer Guide" that links to this documentationunfortunately does not mention any specific dependencies or minimum requirements as reference. Ubuntu Despite Ubuntu We can review past development news to further clarify the dependencies. That has few screenshots and details on packaging.
Even with minimum requirement, the now unsupported Ubuntu That has few screenshots, but less detail. Given that the instruction noted KDE Plasma 5. KDE Plasma 5 on Ubuntu In fact, KDE Plasma meta package for This answer may be proven wrong, should someone with knowledge backports the required packages from GNOME 3. The backports otherwise might not be feasible for any reason that I do not know.
Flatpak documentation does not seem to have any supporting details. Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top.
Home Questions Tags Users Unanswered. Ask Question. Asked 1 year, 11 months ago. Active 1 year, 5 months ago. Viewed 2k times.Silverblue is designed to be easy and straightforward to use, and specialist knowledge should generally not be required.
However, Silverblue is built differently from other operating systems, and there are therefore some things that it is useful to know.
Silverblue has different options for installing software, compared with a standard Fedora Workstation or other package-based Linux distributions. These include:. By default the system operates in pure image mode, but package layering is useful for things like libvirt, drivers, etc. For information on Flatpak and package layeringsee below. See the dedicated toolbox page to get started with it. Flatpak is the primary way that apps can be installed on Silverblue. For information, see flatpak.
Flatpak works out of the box in Fedora Silverblue, and Fedora provides a small but growing collection of apps that can be installed. The other main source of Flatpak apps is Flathubwhich provides a large repository of Flatpak apps that can be installed. A popup window will show a download option for the file.
After the download is complete, a new window will open showing the Flathub repository. This window also shows the source location of the repository to be installed, under the details heading 1.
Once the Flathub repository has been setup, it can be used to install Flatpak apps. This can be done directly from the Software app, or apps can be browsed on the Flathub website. If you choose to install apps from the Flathub website, clicking "Install" will download a file which will be opened by the Software app, which can then be used to install the app.
Click this button to begin installation. In addition to using the Software app to install Flatpak apps, it is also possible to use the flatpak command line interface. See the Flatpak documentation for how to do this.
Package layering works by modifying your Silverblue installation. As the name implies, it works by extending the packages from which Silverblue is composed. Currently, using package layering creates a new "deployment", or bootable filesystem root. It does not affect your current root. This preserves rollback and the transactional model, but means that the system must be rebooted after a package has been layered. Package layering is generally done from the command line.
However, the Software application does rely on it for installing a small number of apps that are currently difficult to install as Flatpaks. This will download the package and any required dependencies, and recompose your Silverblue image with them. Once a package has been installed in this manner, it will be kept up-to-date as new versions are released and as the base operating system is updated.
In some scenarios, you may want to test out a new version of podman or kernel or other packages that live on the host.Self-contained app mechanisms are gaining traction in the Linux world. A workaround to multi-distro fragmentation, frameworks like SnapAppImage and Flatpak seek to offer simple click-to-install, click-to-use software management to common users.
Every now and then, I do some extra rigorous testing, to see whether the new approach makes sense, and whether it's masses ready. I've recently updated my CentOS instance on the G50 laptop, and I'm always trying my best to keep this distro relevant, modern and elegant, like adding the latest 4.
We've also seen how to add latest software to the distro, but now let's try taking it to the very edge of bleeding with Flatpak. After me. It's quite easy, and the official documentation confirms it. Open a terminal window and type:. This will configure the Flatpak framework on your machine. So far so good. The next step is to install Flatpak packages. For the time being at least, Flathub acts as a de-facto almost-official repository for Flatpaks, and you can search for software there, if you're not keen on using the command line interface.
Indeed, the lack of a dedicated GUI tool, plus the fact not all GUI software managers support seamlessly these frameworks - Flatpak et al - is one of the big drawbacks in this approach. On one hand, you give users simplicity, on the other you force them to do something they didn't want to do in the first place. I decided to do it the "dumb" way. I downloaded several Flatpaks - which are actually manifests for what the framework needs to do to setup specific programs.
Ignore the ugly looks and the stupid color problem - that's Gnome and "redshift" correction for you. It turns out Gnome Software does not know how to satisfy dependencies for Flatpaks.
Anyway, the solution is to use the command line, and this is what I ended up doing. On Flathub, each Flatpak has a mini-description with commands both for how to install and run the software. At least that. This is NOT trivial.