New features in Fedora 33

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Speaking of heroes, those who are often little known but continue to save the world, it is hard not to notice the color of Fedora. Time has passed, and the pandemic itself has been welcomed globally, but Fedora 33 has found its way relentlessly and is now available to all enthusiasts. This version was released on October 27, 2020. After the patience of fans and enthusiasts, there are no longer any obstacles, because it has been officially released in large quantities.

The new version number of Fedora is 33, and key programming languages ​​and system library packages have been updated. This will be discussed in this short article. It applauds and cheers for the excellent work they continue to do. For all Fedora users, you know what it means when a new version is coming soon, which means enjoying new features, enhancements and better performance in general. Now, when we are familiar with the services provided, we immerse ourselves in the warm swimming pool and swim in this new version.

New software version

Fedora 33 software packages and programming languages ​​have been greatly improved, including Python 3.9, Ruby on Rails 6.0, Boost 1.73, Golang 1.15, glibc 2.32, Java 11, LLVM 11, Node.js 14.x series and Perl 5.32.

Provide EarlyOOM service by default

In Fedora 33 KDE, the team followed the work of Fedora 32 Workstation and enabled EarlyOOM service by default to improve the user experience under low memory conditions.

Nano editor rule

To make the default Fedora experience better, they set nano as the default editor. According to the team, nano is a friendly editor for new users, and users who want the powerful features of editors like vi/vim can of course set their own default settings.

Fedora 33 Workstation now uses Btrfs by default

The default partitioning scheme on Fedora Workstation now uses Btrfs. Btrfs is a native Linux copy-on-write file system. It provides advanced features including error detection, fault tolerance, recovery, transparent compression, cheap snapshots, integrated volume management and easier management. Btrfs will be the file system used for new desktop installations. Resources: Fedora project

It should be noted that other file system layouts can still be selected in the custom partition, including the LVM + ext4 layout.

Active user resource reserve on workstation

With this enhancement, Fedora adds cgroup-based resource protection for active graphical sessions. The proposal adds cgroup-based resource protection to active graphical sessions. This can be done by passing 250MiB of memory protection to active users (up to 10% of system memory) and enabling other cgroup controllers (CPU, IO) to ensure that important session processes get the required resources. Resources: Fedora Project

New workstations include cooling by default

The Thermald daemon uses sensors and methods to monitor and control the temperature of Intel-based CPUs. Based on the data received, Thermald uses the best available method to keep the CPU in the correct temperature zone. With this enhancement, Fedora workstation users can now enjoy a better out-of-the-box experience, because they improve the CPU cooling method and enhance the performance of their Intel systems. Users can choose to use a specific per-CPU model thermal configuration to further improve performance. Resources: Fedora project

Swap on zRAM

Starting from Fedora 33, no swap partition is created during installation by default. Instead, create a zram device and enable the swap function during startup. zram is a compressed RAM drive

Visually GNOME 3.38

Putting new wine on old wine skins is backwards. For this reason, Fedora 33 was released among the new rich. That is an improved GNOME 3.38 with some touchpad gesture options for switching workspaces. This is pure joy.

Install Fedora 33

After mentioning some review points in this article, here are the ones you will like. Let’s install Fedora 33 so that you can start enjoying its new features immediately.

How to install Fedora 33-step by step using screenshots

shut down

Thank you very much and congratulate Fedora for finally releasing version 33. We will celebrate what you are doing with the strong support of the community. May you fly higher.

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