I tested CuerdOS and its unique app lineup is even better than its blazing speed


CuerdOS

Screenshot by Jack Wallen/ZDNET

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ZDNET’s key takeaways

  • CuerdOS is a unique, Debian-based Linux distribution.
  • This distro offers blazing-fast performance.
  • You’ll find an interesting collection of preinstalled software.

Every once in a great while, I run into a Linux distribution that I’ve never heard of. Such is the case with CuerdOS.

This Linux distribution of Spanish origin is focused on stability, efficiency, and performance. Based on Debian, CuerdOS is, I’m assuming, a play on the Spanish word cuerdo, which means sane or rational. After using this distribution for a few days, I’d have to say that’s spot on. I downloaded the GNOME flavor of the OS and found the default settings quite sane. 

Instead of the straight-up GNOME desktop, you get a few customizations by way of some GNOME extensions and just the right combination of software. 

Also: The once beloved PCLinuxOS is back – and it’s still a great Windows escape

Now, when you look at the software collection, you could conclude that CuerdOS has something for everyone. There are tools for seasoned users, those with just enough Linux knowledge, and even beginners. 

Would I call CuerdOS the right Linux distribution for new Linux users? Maybe. Would I stake the claim that it’s geared toward power users? Maybe. You see, CuerdOS includes performance tweaks that optimize CPU, GPU, and RAM consumption via a patched kernel. So, yeah, it’s pretty fast.

With all of those maybes tossed around, who is CuerdOS for? That’s an interesting question, one that I’ll get to in a bit.

What I find interesting about CuerdOS

I decided to try the GNOME version of CuerdOS because I’ve ignored GNOME for some time now and thought it was time to go back. You can also select Xfce, Sway, LabWC, and KDE Plasma.

After installing CuerdOS, I logged in and started poking around. 

Also: 5 Linux desktop environments that make ditching Windows easy – including my top pick

The first thing I noticed was that, thanks to Dash to Dock, the desktop not only looked good, but it was also very user-friendly. 

Next came the collection of preinstalled software, which included the likes of Vivaldi, Timeshift, Yelena Store (GUI app store for both DEB and Flatpak apps), RunCat (an outstanding system monitor), Geany (programming IDE), BleachBit (cleaner), OnlyOffice (office suite), Wasabi Media player, and the Nvidia driver installer.

CuerdOS

This app store makes it very easy to install both DEB and Flatpak apps on Linux.

Screenshot by Jack Wallen/ZDNET

After pondering this collection, I came to the conclusion that CuerdOS defaults to alternative apps for almost every purpose — and I love that. After a long while of reviewing/using Linux distributions that all ship with the same lineup of software, it’s a breath of fresh air to run into one that goes a less-trodden path.

Seriously, I really appreciate this feature of CuerdOS, and given that all the preinstalled software works very well, you won’t miss anything. But on the off chance you do find CuerdOS lacking, just fire up the Yelena Store, search for what you need, and install it.

Also: The 5 fastest Linux distros I’ve tried – and they’re all free

When you do open Yelena and install a few pieces of software, you’ll immediately notice the speed of CuerdOS. This thing is fast. One reason is that CuerdOS uses a new Zram configuration that employs the ZSTD algorithm, designed to dramatically improve performance by optimizing memory usage and handling system resources. Trust me when I tell you that it does just that.

I installed CuerdOS as a virtual machine on my System76 Thelio with an AMD Ryzen 9 CPU and 64 GB of RAM. I gave the VM only 4 GB of RAM and 2 CPUs, and CuerdOS performed as well (if not better) than the host OS. 

This distribution performs like one of the many lightweight distros on the market, only it’s not lightweight. That, my friends, is impressive. I opened each of the larger applications on the desktop, and the system resources barely budged. 

CuerdOS

The apps barely moved the needle on CuerdOS

Screenshot by Jack Wallen/ZDNET

All was not perfect

I did run into a problem, which took me by surprise. OnlyOffice is installed as the default office suite. When I went to open the app, it refused. I then attempted to open it from the terminal window, only to receive a warning that it couldn’t load the shared libcef.so library.

Also: XeroLinux could be the most beautiful Linux desktop on the market

Here’s what’s odd: libxssl1, the package that includes libcef.so, was already installed. I decided to install OnlyOffice via Flatpak to see if that would resolve the problem with the command:

flatpak install onlyoffice

For some strange reason, that installation failed as well, so I opened the Yelena Store, searched for OnlyOffice, and installed it from there. After that, OnlyOffice ran like a charm.

CuerdOS

All fixed and ready to go.

Screenshot by Jack Wallen/ZDNET

I then needed to remove the original installation using the Yelena Store (just to keep things clean). 

Other than that one little hiccup, CuerdOS proved to be one heck of a Linux distribution. It’s well-designed, lightning-fast, includes a unique collection of software, and it’s based on Debian. 

Also: How much RAM does Linux really need? My sweet spot after decades of use

What more would you want?

Who is CuerdOS for?

Simply put, if you want an operating system that places a focus on performance, but also has the solidity of the Debian base, and don’t mind using apps that aren’t the traditional fare, CuerdOS is a great option. As the name implies, every choice for this distribution is sane, so you install it and hit the ground running (so long as you resolve the issue with OnlyOffice).

If I’ve piqued your interest, head over to the CuerdOS site, scroll to the download section, select the desktop environment you want, grab an ISO, burn it to a bootable USB drive, install it, and enjoy.





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Recent Reviews


Google Maps has a long list of hidden (and sometimes, just underrated) features that help you navigate seamlessly. But I was not a big fan of using Google Maps for walking: that is, until I started using the right set of features that helped me navigate better.

Add layers to your map

See more information on the screen

Layers are an incredibly useful yet underrated feature that can be utilized for all modes of transport. These help add more details to your map beyond the default view, so you can plan your journey better.

To use layers, open your Google Maps app (Android, iPhone). Tap the layer icon on the upper right side (under your profile picture and nearby attractions options). You can switch your map type from default to satellite or terrain, and overlay your map with details, such as traffic, transit, biking, street view (perfect for walking), and 3D (Android)/raised buildings (iPhone) (for buildings). To turn off map details, go back to Layers and tap again on the details you want to disable.

In particular, adding a street view and 3D/raised buildings layer can help you gauge the terrain and get more information about the landscape, so you can avoid tricky paths and discover shortcuts.

Set up Live View

Just hold up your phone

A feature that can help you set out on walks with good navigation is Google Maps’ Live View. This lets you use augmented reality (AR) technology to see real-time navigation: beyond the directions you see on your map, you are able to see directions in your live view through your camera, overlaying instructions with your real view. This feature is very useful for travel and new areas, since it gives you navigational insights for walking that go beyond a 2D map.

To use Live View, search for a location on Google Maps, then tap “Directions.” Once the route appears, tap “Walk,” then tap “Live View” in the navigation options. You will be prompted to point your camera at things like buildings, stores, and signs around you, so Google Maps can analyze your surroundings and give you accurate directions.

Download maps offline

Google Maps without an internet connection

Whether you’re on a hiking trip in a low-connectivity area or want offline maps for your favorite walking destinations, having specific map routes downloaded can be a great help. Google Maps lets you download maps to your device while you’re connected to Wi-Fi or mobile data, and use them when your device is offline.

For Android, open Google Maps and search for a specific place or location. In the placesheet, swipe right, then tap More > Download offline map > Download. For iPhone, search for a location on Google Maps, then, at the bottom of your screen, tap the name or address of the place. Tap More > Download offline map > Download.

After you download an area, use Google Maps as you normally would. If you go offline, your offline maps will guide you to your destination as long as the entire route is within the offline map.

Enable Detailed Voice Guidance

Get better instructions

Voice guidance is a basic yet powerful navigation tool that can come in handy during walks in unfamiliar locations and can be used to ensure your journey is on the right path. To ensure guidance audio is enabled, go to your Google Maps profile (upper right corner), then tap Settings > Navigation > Sound and Voice. Here, tap “Unmute” on “Guidance Audio.”

Apart from this, you can also use Google Assistant to help you along your journey, asking questions about your destination, nearby sights, detours, additional stops, etc. To use this feature on iPhone, map a walking route to a destination, then tap the mic icon in the upper-right corner. For Android, you can also say “Hey Google” after mapping your destination to activate the assistant.

Voice guidance is handy for both new and old places, like when you’re running errands and need to navigate hands-free.

Add multiple stops

Keep your trip going

If you walk regularly to run errands, Google Maps has a simple yet effective feature that can help you plan your route in a better way. With Maps’ multiple stop feature, you can add several stops between your current and final destination to minimize any wasted time and unnecessary detours.

To add multiple stops on Google Maps, search for a destination, then tap “Directions.” Select the walking option, then click the three dots on top (next to “Your Location”), and tap “Edit Stops.” You can now add a stop by searching for it and tapping “Add Stop,” and swap the stops at your convenience. Repeat this process by tapping “Add Stops” until your route is complete, then tap “Start” to begin your journey.

You can add up to ten stops in a single route on both mobile and desktop, and use the journey for multiple modes (walking, driving, and cycling) except public transport and flights. I find this Google Maps feature to be an essential tool for travel to walkable cities, especially when I’m planning a route I am unfamiliar with.


More to discover

A new feature to keep an eye out for, especially if you use Google Maps for walking and cycling, is Google’s Gemini boost, which will allow you to navigate hands-free and get real-time information about your journey. This feature has been rolling out for both Android and iOS users.



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