Posted on Leave a comment

3 cool productivity apps for Fedora 28

Productivity apps are especially popular on mobile devices. But when you sit down to do work, you’re often at a laptop or desktop computer. Let’s say you use a Fedora system for your platform. Can you find apps that help you get your work done? Of course! Read on for tips on apps to help you focus on your goals.

All these apps are available for free on your Fedora system. And they also respect your freedom. (Many also let you use existing services where you may have an account.)

FocusWriter

FocusWriter is simply a full screen word processor. The app makes you more productive because it covers everything else on your screen. When you use FocusWriter, you have nothing between you and your text. With this app at work, you can focus on your thoughts with fewer distractions.

Screenshot of FocusWriter

FocusWriter lets you adjust fonts, colors, and theme to best suit your preferences. It also remembers your last document and location. This feature lets you jump right back into focusing on writing without delay.

To install FocusWriter, use the Software app in your Fedora Workstation. Or run this command in a terminal using sudo:

sudo dnf install focuswriter

GNOME ToDo

This unique app is designed, as you can guess, for the GNOME desktop environment. It’s a great fit for your Fedora Workstation for that reason. ToDo has a simple purpose: it lets you make lists of things you need to get done.

Screenshot from GNOME ToDo on Fedora 28

Using ToDo, you can prioritize and schedule deadlines for all your tasks. You can also build as many tasks lists as you want. ToDo has numerous extensions for useful functions to boost your productivity. These include GNOME Shell notifications, and list management with a todo.txt file. ToDo can even interface with a Todoist or Google account if you use one. It synchronizes tasks so you can share across your devices.

To install, search for ToDo in Software, or at the command line run:

sudo dnf install gnome-todo

Zanshin

If you are a KDE using productivity fan, you may enjoy Zanshin. This organizer helps you plan your actions across multiple projects. It has a full featured interface, and lets you browse across your various tasks to see what’s most important to do next.

Screenshot of Zanshin on Fedora 28

Zanshin is extremely keyboard friendly, so you can be efficient during hacking sessions. It also integrates across numerous KDE applications as well as the Plasma Desktop. You can use it inline with KMail, KOrganizer, and KRunner.

To install, run this command:

sudo dnf install zanshin

Photo by Cathryn Lavery on Unsplash.

Posted on Leave a comment

Boost your typing with emoji in Fedora 28 Workstation

Fedora 28 Workstation ships with a feature that allows you to quickly search, select and input emoji using your keyboard. Emoji, cute ideograms that are part of Unicode, are used fairly widely in messaging and especially on mobile devices. You may have heard the idiom “A picture is worth a thousand words.” This is exactly what emoji provide: simple images for you to use in communication. Each release of Unicode adds more, with over 200 new ones added in past releases of Unicode. This article shows you how to make them easy to use in your Fedora system.

It’s great to see emoji numbers growing. But at the same time it brings the challenge of how to input them in a computing device. Many people already use these symbols for input in mobile devices or social networking sites.

[Editors’ note: This article is an update to a previously published piece on this topic.]

Enabling Emoji input on Fedora 28 Workstation

The new emoji input method ships by default in Fedora 28 Workstation. To use it, you must enable it using the Region and Language settings dialog. Open the Region and Language dialog from the main Fedora Workstation settings, or search for it in the Overview.

Region & Language settings tool

Choose the + control to add an input source. The following dialog appears:

Adding an input source

Choose the final option (three dots) to expand the selections fully. Then, find Other at the bottom of the list and select it:

Selecting other input sources

In the next dialog, find the Typing booster choice and select it:

This advanced input method is powered behind the scenes by iBus. The advanced input methods are identifiable in the list by the cogs icon on the right of the list.

The Input Method drop-down automatically appears in the GNOME Shell top bar. Ensure your default method — in this example, English (US) — is selected as the current method, and you’ll be ready to input.

Input method dropdown in Shell top bar

Using the new Emoji input method

Now the Emoji input method is enabled, search for emoji by pressing the keyboard shortcut Ctrl+Shift+E. A pop-over dialog appears where you can type a search term, such as smile, to find matching symbols.

Searching for smile emoji

Use the arrow keys to navigate the list. Then, hit Enter to make your selection, and the glyph will be placed as input.

Posted on Leave a comment

Install an NVIDIA GPU on almost any machine

Whether for research or recreation, installing a new GPU can bolster your computer’s performance and enable new functionality across the board. This installation guide uses Fedora 28’s brand-new third-party repositories to install NVIDIA drivers. It walks you through the installation of both software and hardware, and covers everything you need to get your NVIDIA card up and running. This process works for any UEFI-enabled computer, and any modern NVIDIA GPU.

Preparation

This guide relies on the following materials:

  • A machine that is UEFI capable. If you’re uncertain whether your machine has this firmware, run sudo dmidecode -t 0.  If “UEFI is supported” appears anywhere in the output, you are all set to continue. Otherwise, while it’s technically possible to update some computers to support UEFI, the process is often finicky and generally not recommended.
  • A modern, UEFI-enabled NVIDIA card
  • A power source that meets the wattage and wiring requirements for your NVIDIA card (see the Hardware & Modifications section for details)
  • Internet connection
  • Fedora 28

Example setup

This example installation uses:

Hardware and modifications

PSU

Open up your desktop case and check the maximum power output printed on your power supply. Next, check the documentation on your NVIDIA GPU and determine the minimum recommended power (in watts). Further, take a look at your GPU and see if it requires additional wiring, such as a 6-pin connector. Most entry-level GPUs only draw power directly from the motherboard, but some require extra juice. You’ll need to upgrade your PSU if:

  1. Your power supply’s max power output is below the GPU’s suggested minimum power. Note: According to some NVIDIA card manufacturers, pre-built systems may require more or less power than recommended, depending on the system’s configuration. Use your discretion to determine your requirements if you’re using a particularly power-efficient or power-hungry setup.
  2. Your power supply does not provide the necessary wiring to power your card.

PSUs are straightforward to replace, but make sure to take note of the wiring layout before detaching your current power supply. Additionally, make sure to select a PSU that fits your desktop case.

CPU

Although installing a high-quality NVIDIA GPU is possible in many old machines, a slow or damaged CPU can “bottleneck” the performance of the GPU. To calculate the impact of the bottlenecking effect for your machine, click here. It’s important to know your CPU’s performance to avoid pairing a high-powered GPU with a CPU that can’t keep up. Upgrading your CPU is a potential consideration.

Motherboard

Before proceeding, ensure your motherboard is compatible with your GPU of choice. Your graphics card should be inserted into the PCI-E x16 slot closest to the heat-sink. Ensure that your setup contains enough space for the GPU. In addition, note that most GPUs today employ PCI-E 3.0 technology. Though these GPUs will run best if mounted on a PCI-E 3.0 x16 slot,  performance should not suffer significantly with an older version slot.

Installation

1. First, open up a terminal, and update your package-manager (if you have not done so already), by running:

sudo dnf update 

2. Next, reboot with the simple command:

reboot 

<!– Authors left out code or an app in this step, so since it's optional…

3. (Optional) If you’d like, check your system’s current GPU performance to compare against:
To verify that your NVIDIA card performs better than your current setup, you may want to record your current GPU’s performance before installation. To do so, scroll down to the “Run GLMark2” section under “Verification.” Record your current GLMark2 score, then proceed to the next steps.
–>

3. After reboot, install the Fedora 28 workstation repositories:

sudo dnf install fedora-workstation-repositories 

4. Next, enable the NVIDIA driver repository:

sudo dnf config-manager --set-enabled rpmfusion-nonfree-nvidia-driver 

5. Then, reboot again.

6. After the reboot, verify the addition of the repository via the following command:

sudo dnf repository-packages rpmfusion-nonfree-nvidia-driver info 

If several NVIDIA tools and their respective specs are loaded, then proceed to the next step. If not, you may have encountered an error when adding the new repository and you should give it another shot.

7. Login, connect to the internet, and open the software app. Click Add-ons> Hardware Drivers> NVIDIA Linux Graphics Driver> Install.

Then, reboot once again.

8. After reboot, go to ‘Show Applications’ on the side bar, and open up the newly added NVIDIA X Server Settings application. A GUI should open up, and a dialog box will appear with the following message:

NVIDIA X Server Prompt

Take the application’s advice, but before doing so, ensure you have your NVIDIA GPU on-hand and are ready to install. Please note that running nvidia xconfig as root and powering off without installing your GPU immediately  may cause drastic damage. Doing so may prevent your computer from booting, and force you to repair the system through the reboot screen. A fresh install of Fedora may fix these issues, but the effects can be much worse.

If you’re ready to proceed, enter the command:

sudo nvidia-xconfig 

If the system prompts you to perform any downloads, accept them and proceed.

9. Once this process is complete, close all applications and shut down the computer. Unplug the power supply to your machine. Then, press the power button once to drain any residual power to protect yourself from electric shock. If your PSU has a power switch, switch it off.

10. Finally, install the graphics card. Remove the old GPU and insert your new NVIDIA graphics card into the proper PCI-E x16 slot, with the fans facing down. If there is no space for the fans to ventilate in this position, place the graphics card face up instead, if possible. When you have successfully installed the new GPU, close your case, plug in the PSU, and turn the computer on. It should successfully boot up.

NOTE: To disable the NVIDIA driver repository used in this installation, or to disable all fedora workstation repositories, consult The Fedora Wiki Page.

Verification

1. If your newly installed NVIDIA graphics card is connected to your monitor and displaying correctly, then your NVIDIA driver has successfully established a connection to the GPU.

If you’d like to view your settings, or verify the driver is working (in the case that you have two GPUs installed on the motherboard), open up the NVIDIA X Server Settings app again. This time, you should not be prompted with an error message, and information on the X configuration file and your NVIDIA GPU should be available (see screenshot below).

NVIDIA X Server Settings

Through this app, you may alter your X configuration file should you please, and may monitor the GPU’s performance, clock speed, and thermal information.

2. To ensure the new card is working at capacity, a GPU performance test is needed. GL Mark 2, a benchmarking tool that provides information on buffering, building, lighting, texturing, etc, offers an excellent solution. GL Mark 2 records frame rates for a variety of different graphical tests, and outputs an overall performance score (called the glmark2 score).

Note: glxgears will only test the performance of your screen or monitor, not the graphics card itself. Use GL Mark 2 instead.

To run GLMark2:

  1. Open up a terminal and close all other applications
  2. sudo dnf install glmark2
  3. glmark2
  4. Allow the test to run to completion for best results. Check to see if the frame rates match your expectation for your NVIDA card. If you’d like additional verification, consult the web to determine if a glmark2 benchmark has been previously conducted on your NVIDA card model and published to the web. Compare scores to assess your GPUs performance.
  5. If your framerates and/or glmark2 score are below expected, consider potential causes. CPU-induced bottlenecking? Other issues?

Assuming the diagnostics look good, enjoy using your new GPU.

References:

Posted on Leave a comment

Discover hidden gems in LibreOffice

LibreOffice is the most popular free and open source office suite. It’s included by default in many Linux distributions, such as Fedora Workstation. Chances are that you use it fairly often, but how many of its features have you really explored? What hidden gems are there in LibreOffice that not so many people know about?

This article explores some lesser-known features in the suite, and shows you how to make the most of them. Then it wraps up with a quick look at the LibreOffice community, and how you can help to make the software even better.

Notebookbar

Recent versions of LibreOffice have seen gradual improvements to the user interface, such as reorganized menus and additional toolbar buttons. However, the general layout hasn’t changed drastically since the software was born back in 2010. But now, a completely new (and optional!) user interface called the Notebookbar is under development, and it looks like this:

LibreOffice's (experimental) Notebookbar

LibreOffice’s (experimental) Notebookbar

Yes, it’s substantially different to the current “traditional” design, and there are a few variants. Because LibreOffice’s design team is still working on the Notebookbar, it’s not available by default in current versions of the suite. Instead, it’s an experimental option.

To try it, make sure you’re running a recent release of LibreOffice, such as 5.4 or 6.0. (LibreOffice 6.x is already available in Fedora 28.) Then go to Tools > Options in the menu. In the dialog box that appears, go to Advanced on the left-hand side. Tick the Enable experimental features box, click OK, and then you’ll be prompted to restart LibreOffice. Go ahead and do that.

Now, in Writer, Calc and Impress, go to View > Toolbar Layout in the menu, and choose Notebookbar. You’ll see the new interface straight away. Remember that this is still experimental, though, and not ready for production use, so don’t be surprised if you see some bugs or glitches in places!

The default Notebookbar layout is called “tabbed”, and you can see tabs along the top of the window to display different sets of buttons. But if you go to View > Notebookbar in the menu, you’ll see other variants of the design as well. Try them out! If you need to access the familiar menu bar, you’ll find an icon for it in the top-right of the window. And to revert back to the regular interface, just go to View > Toolbar Layout > Default.

Command line tips and tricks

Yes, you can even use LibreOffice from the Bash prompt. This is most useful if you want to perform batch operations on large numbers of files. For instance, let’s say you have 20 .odt (OpenDocument Text) files in a directory, and want to make PDFs of them. Via LibreOffice’s graphical user interface, you’d have to do a lot of clicking to achieve this. But at the command line, it’s simple:

libreoffice --convert-to pdf *.odt

Or take another example: you have a set of Microsoft Office documents, and you want to convert them all to ODT:

libreoffice --convert-to odt *.docx

Another useful batch operation is printing. If you have a bunch of documents and want to print them all in one fell swoop, without manually opening them and clicking on the printer icon, do this:

libreoffice -p *.odt

It’s also worth noting some of the other command line flags that LibreOffice uses. For instance, if you want to create a launcher in your program menu that starts Calc directly, instead of showing the opening screen, use:

libreoffice --calc

It’s also possible to launch Impress and jump straight into the first slide of a presentation, without showing the LibreOffice user interface:

libreoffice --show presentation.odp

Extra goodies in Draw

Writer, Calc and Impress are the most popular components of LibreOffice. But Draw is a capable tool as well for creating diagrams, leaflets and other materials. When you’re working with multiple objects, there are various tricks you can do to speed up your work.

For example, you probably know you can select multiple objects by clicking and dragging a selection area around them. But you can also select and deselect objects in the group by holding down the Shift key while clicking.

When moving individual shapes or groups of shapes, you can use keyboard modifiers to change the movement speed. Try it out: select a bunch of objects, then use the cursor keys to move them around. Now try holding Shift to move them in greater increments, or Alt for fine-tuning. (The Ctrl key comes in useful here too, for panning around inside a document without moving the shapes.)

LibreOffice 5.1 added a useful feature to equalize the widths and heights of multiple shapes. Select them with the mouse, right-click on the selection, and then go to the Shapes part of the context menu. There you’ll see the Equalize options. This is good for making objects more consistent, and it works in Impress too!

Equalizing shape sizes in Draw

Equalizing shape sizes in Draw

Lastly, here’s a shortcut for duplicating objects: the Ctrl key. Try clicking and dragging on an object, with Ctrl held down, and you’ll see that a copy of the object is made immediately. This is quicker and more elegant than using the Duplicate dialog box.

Over to you!

So those are some features and tricks in LibreOffice you can now use in your work. But there’s always room for improvement, and the LibreOffice community is working hard on the next release, LibreOffice 6.1, which is due in early August. Give them a hand! You can help to test the beta releases, trying out new features and reporting bugs. Or get involved in other areas such as design, marketing, documentation, translations and more.


Photo by William Iven on Unsplash.

Posted on Leave a comment

What’s coming in Fedora 29 Anaconda?

Last week, the Fedora Magazine covered the new features and improvements in the Fedora 28 Installer. The Fedora installer team is already hard at work adding new features for Fedora 29. This article covers some of these improvements.

Progress hub

The progress hub is mostly empty (on Fedora Workstation) after moving the user creation step to GNOME Initial Setup.

"<yoastmark

Discussions are on going with the Fedora Workstation working group  about re-working the progress hub. Hit the comments with suggestions on how you think this could be improved.

More Anaconda on DBus

Fedora 28 was the start of the ultimate goal of modularizing Anaconda. The main idea is to split the code into several modules that will communicate over DBus. Ultimately, this will enable a UI-less installation process.

The goal in Fedora 29 is to move all the storage-related code to the storage module.   Additionally, plans are in place to extend some of the other modules and introduce installation tasks, so you can monitor the installation steps.

Supporting Fedora Modularity

Fedora Modularity was introduced in Fedora 28 for the Server variant. This effort is still expanding, adding more modules, features and bug fixes. The Anaconda team is  working on module installation support for Anaconda.

First of all, the new kickstart command, called “module”, is used to enable modules. Additionally, support for installing modules via the %packages section in kickstart.

There are already patches for Anaconda, DNF, Pykickstart and libdnf that make module installation from kickstart possible.

Reducing Initial Setup dependencies even more

Fedora 28 reduced Initial Setup dependencies from Anaconda and the compose tools greatly. Next on the list is to do the same with Blivet.

Currently, the python-blivet package has hard dependencies on many storage handling tools. The current plan is to introduce a blivet-minimal package to just provide the bare minimum of Blivet functionality, such as architecture detection and device-tree based storage modeling. The current python-blivet package will maintain its current dependencies. Consequently, Initial Setup won’t drag in unnecessary dependencies, making packaging more flexible.

LUKS2 as default

LUKS2 is the new generation of the Linux storage encryption workhorse, bringing various improvements and new features. Work has started adding support for creating LUKS2-based encrypted storage volumes during installation.

Posted on Leave a comment

Anaconda improvements in Fedora 28

Fedora 28 was released last month, and the major update brought with it a raft of new features for the Fedora Installer (Anaconda).  Like Fedora, Anaconda is a dynamic software project with new features and updates every release. Some changes are user visible, while others happen under the hood — making Anaconda more robust and prepared for future improvements.

User & Root configuration on Fedora Workstation

When installing Fedora Workstation from the Live media, the user and root configuration screens are no longer in the installer. Setting up users is now only done in the Initial Setup screens after installation.

The progress hub on a Fedora 28 Workstation live installation.

The progress hub on a Fedora 28 Workstation live installation.

The back story is that the Fedora Workstation working group aimed to reduce the number of screens users see during installation.  Primarily, this included screens that let a user set option twice: both Anaconda and the Gnome Initial Setup tool upon first boot. The working group considered various options, such as Anaconda reporting which screens have been visited by the user and then hiding them in Gnome Initial Setup. In the end they opted for just always skipping the user and root configuration screens in Anaconda and just configuring a user with sudo rights in Gnome Initial Setup.

Because of this the respective screen (user creation) shows up just once (in Gnome Initial Setup), making the installation experience more consistent.

It’s also worth noting that this change only affects the Fedora Workstation live image. All other images, including the Fedora Workstation netinst image and other live images, are unaffected.

Anaconda on DBus

Last year we announced the commencement of our next major initiative — modularizing Anaconda. The main idea is to split the code into several modules that will communicate over DBus. This will provide better stability, extensibility and testability of Anaconda.

Fedora 28 is the first release where Anaconda operates via DBus. At startup, Anaconda starts its private message bus and ten simple modules. For now, the modules just hold data that are provided by a kickstart file and modified by the UI. The UI uses the data to drive installation. This means that you can use DBus to monitor current settings, but you should use the UI to change them.

You can easily explore the current Anaconda DBus API with the live version of Fedora Workstation 28. Just keep in mind that the API is still unstable, so it might change in the future.

To do so, boot the live image and install the D-Feet application:

sudo dnf install d-feet

Start the installer and get an address of the Anaconda message bus:

cat /var/run/anaconda/bus.address

Start D-Feet, choose the option ‘Connect to other Bus’ and copy the first part of the Anaconda bus address to the text field (see the picture below). Click on the ‘Connect’ button. The application will open a new tab and show you a list of available DBus services. Now you can view the interfaces, methods, signals and properties of Anaconda DBus modules and interact with them.

Connecting to the Anaconda DBUS session.

Connecting to the Anaconda DBUS session.

The Anaconda DBUS API as visible in D-Feet.

The Anaconda DBUS API as visible in D-Feet.

Blivet 3.0 and Pykickstart 3.0

Fedora 28 provides version 3 of blivet and Pykickstart, and Anaconda uses the updated versions too.  While this is not really visible from end user perspective, changes like this are important to assure a robust and maintainable future for the Anaconda installer.

The main change in Pykickstart 3 is the switch from the deprecated optparse module to argparse for kickstart parsing. This not only brings all the features argparse has, it was also one of the prerequisites for having automatically generated kickstart documentation on Read the Docs.

Blivet 3 is less radical  update, but includes significant API improvements and cleanups. Some installer-related code still sitting in Blivet was finally moved to Anaconda.

Migrating from authconfig to authselect

The authconfig tool is deprecated and replaced with authselect in Fedora 28, so Anaconda deprecated the kickstart command authconfig and introduced a new command: authselect. You can still use the authconfig command, but Anaconda will install and run the authselect-compat tool instead.

Enabled hibernation

Previously, Hibernation didn’t work after installation because of a missing kernel option, so it had to be set up manually. Starting with Fedora 28, Anaconda adds the kernel option ‘resume’ with a path to the largest available swap device by default on x86 architectures.

Reducing Initial Setup dependencies

The Initial Setup tool is basically a lightweight launcher for arbitrary configuration screens from Anaconda. And while Anaconda often runs from a dedicated installation image, Initial Setup always runs directly on the installed system. This also means all the dependencies of Initial Setup will end up on users system, and unless they are uninstalled, they will take up space more or less forever.

The situation is even more dire on ARM, where users generally just dd a Fedora image to memory card or internal storage on the ARM board and Initial Setup basically acts as the installer, customizing the otherwise identical image for the given user. In this case Initial Setup dependencies directly dictate how small the Fedora image can be.

In Fedora 28, the new anaconda-install-env-deps metapackage  depends on all installation-time-only dependencies. The anaconda-install-env-deps package is always installed on installation images (netinst, live), but is not an Initial Setup dependency and should thus prevent all the unnecessary packages from being pulled in to the installed system. There is also a nice side effect of finally consolidating all the install-time-only dependencies in the Anaconda spec file.

 

Posted on Leave a comment

Khaled Monsoor: How Do You Fedora?

We recently interviewed Khaled Monsoor on how he uses Fedora. This is part of a series that profiles Fedora users and how they use Fedora to get things done. Contact us on the feedback form to tell of us about someone you think we should interview, or to express interest in being interviewed.

Who is Khaled Monsoor?

Khaled Monsoor was born and raised in Dhaka, the capital of Bangladesh. After graduating with a degree in computer science and engineering, he worked in several different business sectors. Monsoor started a masters in Bioinformatics, but decided to not pursue it.

Monsoor currently works at Augmedix Inc., a Silicon Valley medicare startup, as a research engineer.  started using Linux in 2002 and got involved with the Fedora Project in 2005. He believes balancing the demands of a full-time job and family is the biggest challenge to contributing to open source projects.

His heroes are the Thundercats, Captain Planet and MacGyver. Khaled’s favorite movies are The Matrix and Interstellar. “During my youth, The Matrix [shook] my whole concept of reality. Is what we see and feel really real, or just sort of simulation or just a test? That sort of thing. In Interstellar, it’s the twisted human lives with advanced technology mesmerized me. I think the father in me cried, like a baby, with Matthew McConaughey in the hospital meeting scene.”

Monsoor also enjoys photography. He like to use his Nikon D7100, but admits the best camera is the one you have on hand. “I like magnificent nature pictures that takes me to that place, travel & street pictures of same spirit, and honest portraits that makes a close feelings of that person’s real life.”

More of Monsoor’s photos can be found on his Flickr page.

The Fedora Community

Monsoor’s first interaction with the Fedora Community left him impressed with its energy and passion about aesthetics. While there are many Linux distributions to choose from, he chose Fedora due to its “system stability, community support and Konsole terminal.” He would like to see more attention paid to Fedora’s overall visual aesthetics.

What Hardware?

For work, Monsoor uses Fedora 27 on an HP Probook 470 G3 laptop. The laptop is equipped with an Intel Core i7-6500U Processor and 16 GB RAM. It has a hybrid graphics solution utilizing Intel and AMD GPUs. The hybrid graphics is not very useful due to driver issues in Linux. Monsoor replaced the 500GB hard drive with a 128GB SSD drive to boost performance. “The big 17″ display is a huge plus for software development.”

Monsoor has repetitive pain injury (RSI) pain in his wrists so he uses a special mouse. “I use an Anker vertical wireless mouse to ease the stress on my wrist.”

Kahled Monsoor's Computer Setup

What Software?

Monsoor prefers KDE Plasma for his desktop. He also makes use of Kate, Konsole, Kalc, Dolphin file manager and Kdenlive. For non-KDE software he uses Gimp, Pinta, Shotwell, Hyper Terminal, VS Code, PostgreSQL, Firefox and Libre Office.

When asked about why he prefers KDE he said, “I’m not sure, exactly. Possibly, it gives me a feeling of control. In charge of something very capable, waiting for directions and just works. Not forced over-simplistic, or trying to hide the complexities it handles, rather gives a grip on them. Or, just that its name begins with the same character (K) as my name.”

He prefers Konsole because “it shares the philosophy of KDE. Stable, capable and highly-configurable, just what power users needs. Not too dumb-looking, not too nerdy.”

Posted on Leave a comment

4 cool new projects to try in COPR for June 2018

COPR is a collection of personal repositories for software that isn’t carried in Fedora. Some software doesn’t conform to standards that allow easy packaging. Or it may not meet other Fedora standards, despite being free and open source. COPR can offer these projects outside the Fedora set of packages. Software in COPR isn’t supported by Fedora infrastructure or signed by the project. However, it can be a neat way to try new or experimental software.

Here’s a set of new and interesting projects in COPR.

Ghostwriter

Ghostwriter is a text editor for Markdown format with a minimal interface. It provides a preview of the document in HTML and syntax highlighting for Markdown. It offers the option to highlight only the paragraph or sentence currently being written. In addition, Ghostwriter can export documents to several formats, including PDF and HTML. Finally, it has the so-called “Hemingway” mode, in which erasing is disabled, forcing the user to write now and edit later.

Installation instructions

The repo currently provides Ghostwriter for Fedora 26, 27, 28, and Rawhide, and EPEL 7. To install Ghostwriter, use these commands:

sudo dnf copr enable scx/ghostwriter sudo dnf install ghostwriter

Lector

Lector is a simple ebook reader application. Lector supports most common ebook formats, such as EPUB, MOBI, and AZW, as well as comic book archives CBZ and CBR. It’s easy to setup — just specify the directory containing your ebooks. You can browse books in Lector’s library using either a table or book covers. Among Lector’s features are bookmarks, user-defined tags, and a built-in dictionary.

Installation instructions

The repo currently provides Lector for Fedora 26, 27, 28, and Rawhide. To install Lector, use these commands:

sudo dnf copr enable bugzy/lector sudo dnf install lector

Ranger

Ranger is a text-based file manager with Vim key bindings. It displays the directory structure in three columns. The left one shows the parent directory, the middle the contents of the current directory, and the right a preview of the selected file or directory. In the case of text files, Ranger shows actual contents of the file as a preview.

Installation instructions

The repo currently provides Ranger for Fedora 27, 28, and Rawhide. To install Ranger, use these commands:

sudo dnf copr enable fszymanski/ranger sudo dnf install ranger

PrestoPalette

PrestoPalette is a tool that helps create balanced color palettes. A nice feature of PrestoPalette is the ability to use lighting to affect both lightness and saturation of the palette. You can export created palettes either as PNG or JSON.

Installation instructions

The repo currently provides PrestoPalette for Fedora 26, 27, 28, and Rawhide, and EPEL 7. To install PrestoPalette, use these commands:

sudo dnf copr enable dagostinelli/prestopalette sudo dnf install prestopalette
Posted on Leave a comment

Download an OS with GNOME Boxes

Boxes is the GNOME application for running virtual machines. Recently Boxes added a new feature that makes it easier to run different Linux distributions. You can now automatically install these distros in Boxes, as well as operating systems like FreeBSD and FreeDOS. The list even includes Red Hat Enterprise Linux. The Red Hat Developer Program includes a no-cost subscription to Red Hat Enterprise Linux. With a Red Hat Developer account, Boxes can automatically set up a RHEL virtual machine entitled to the Developer Suite subscription. Here’s how it works.

 

Red Hat Enterprise Linux

To create a Red Hat Enterprise Linux virtual machine, launch Boxes and click New. Select Download an OS from the source selection list. At the top, pick Red Hat Enterprise Linux. This opens a web form at developers.redhat.com. Sign in with an existing Red Hat Developer Account, or create a new one.

If this is a new account, Boxes requires some additional information before continuing. This step is required to enable the Developer Subscription on the account. Be sure to accept the Terms & Conditions now too. This saves a step later during registration.

 

Click Submit and the installation disk image starts to download. The download can take a while, depending on your Internet connection. This is a great time to go fix a cup of tea or coffee!

Once the media has downloaded (conveniently to ~/Downloads), Boxes offers to perform an Express Install. Fill in the account and password information and click Continue. Click Create after you verify the virtual machine details. The Express Install  automatically performs the entire installation! (Now is a great time to enjoy a second cup of tea or coffee, if so inclined.)

Once the installation is done, the virtual machine reboots and logs directly into the desktop. Inside the virtual machine, launch the Red Hat Subscription Manager via the Applications menu, under System Tools. Enter the root password to launch the utility.

Click the Register button and follow the steps through the registration assistant. Log in with your Red Hat Developers account when prompted.

Now you can download and install updates through any normal update method, such as yum or GNOME Software.

FreeDOS anyone?

Boxes can install a lot more than just Red Hat Enterprise Linux, too. As a front end to KVM and qemu, Boxes supports a wide variety of operating systems. Using libosinfo, Boxes can automatically download (and in some cases, install) quite a few different ones.

To install an OS from the list, select it and finish creating the new virtual machine. Some OSes, like FreeDOS, do not support an Express Install. In those cases the virtual machine boots from the installation media. You can then manually install.

Popular operating systems on Boxes

These are just a few of the popular choices available in Boxes today.

Ubuntu 17.10

Pop!_OS 17.10

EndlessOS 3

Fedora 28

openSUSE Tumbleweed

Debian 9

Fedora updates its osinfo-db package regularly. Be sure to check back frequently for new OS options.

Posted on Leave a comment

Fractal: a GNOME Matrix chat client

Matrix is a protocol for decentralized instant messaging that has recently grown in popularity. Matrix can be used for a wide range of communication tasks, such as group chats, video chats, sharing files, and bridging to existing IRC rooms. One of the easiest ways to use Matrix is the RiotIM web client or desktop application. However, Fractal is a Matrix desktop application designed for GNOME, so it arguably feels a lot more at home on Fedora Workstation, as seen here:

Fractal is a new project, and currently doesn’t support some Matrix functionality, including video chats. However, the core functionality of a basic text chat / messaging client works well. Additionally, it is clear that a lot of thought has been put into the user interface.  The UI is clean, neat, and easy to navigate.

Support in Matrix for end-to-end encryption is in beta. However, Fractal currently does not support encryption.

Installing Fractal

The easiest way to install Fractal on Fedora is from  Flathub. First, follow the directions in this article to set up Flathub as a third party software source.

Once Flathub is enabled as a third-party source, simply search and install Fractal from the Software app in Fedora Workstation.