# dnf

Published articles for dnf.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Announcing Fedora Linux Asahi Remix 45 Beta

DevFeed: [Announcing Fedora Linux Asahi Remix 45 Beta](<https://devfeed.tech/articles/announcing-fedora-linux-asahi-remix-45-beta-26758.md>)

Original publisher: [Read original article](<https://fedoramagazine.org/announcing-fedora_asahi_remix_45_beta/>)

Author: Davide Cavalca

Published: 2026-09-15T14:05:00Z

Content type: release

Language: en

Sources: [Fedora Magazine](<https://devfeed.tech/sources/fedora-magazine.md>)

Topics: [Remix](<https://devfeed.tech/topics/remix.md>), [Fedora](<https://devfeed.tech/topics/fedora.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [GPU](<https://devfeed.tech/topics/gpu.md>), [dnf](<https://devfeed.tech/topics/dnf.md>)

Tags: [announce](<https://devfeed.tech/tags/announce.md>), [apple](<https://devfeed.tech/tags/apple.md>), [bugs](<https://devfeed.tech/tags/bugs.md>), [dnf](<https://devfeed.tech/tags/dnf.md>), [features](<https://devfeed.tech/tags/features.md>), [fedora-project-community](<https://devfeed.tech/tags/fedora-project-community.md>), [gpu](<https://devfeed.tech/tags/gpu.md>), [h-264](<https://devfeed.tech/tags/h-264.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [installation](<https://devfeed.tech/tags/installation.md>), [linux](<https://devfeed.tech/tags/linux.md>), [pre-release](<https://devfeed.tech/tags/pre-release.md>), [release](<https://devfeed.tech/tags/release.md>), [remix](<https://devfeed.tech/tags/remix.md>), [report](<https://devfeed.tech/tags/report.md>), [update](<https://devfeed.tech/tags/update.md>), [vp9](<https://devfeed.tech/tags/vp9.md>)

### AI overview

Fedora Asahi Remix 45 Beta is available for Apple Silicon Macs, bringing Fedora Linux 45 Beta and initial out-of-the-box support for Apple M3, M3 Pro, and M3 Max systems. It also adds hardware-accelerated H.264 and VP9 decoding across Apple Silicon, with AV1 decoding on M3 systems. Performance-oriented 3D GPU drivers for M3 systems are deferred to a future Mesa update.

### Source excerpt

We are happy to announce the availability of Fedora Linux Asahi Remix 45 Beta. This pre-release will bring the freshly announced Fedora Linux 45 Beta to Apple Silicon Macs. We expect to announce general availability of Fedora Linux Asahi Remix 45 in about a month. This will coincide with the overall Fedora Linux 45 release. [...]

## Announcing Fedora Linux 45 Beta

DevFeed: [Announcing Fedora Linux 45 Beta](<https://devfeed.tech/articles/announcing-fedora-linux-45-beta-26757.md>)

Original publisher: [Read original article](<https://fedoramagazine.org/announcing-fedora-linux-45-beta/>)

Author: Aoife Moloney

Published: 2026-09-15T14:05:00Z

Content type: release

Language: en

Sources: [Fedora Magazine](<https://devfeed.tech/sources/fedora-magazine.md>)

Topics: [Fedora](<https://devfeed.tech/topics/fedora.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [dnf](<https://devfeed.tech/topics/dnf.md>), [podman](<https://devfeed.tech/topics/podman.md>), [pandas](<https://devfeed.tech/topics/pandas.md>), [Python](<https://devfeed.tech/topics/python.md>), [gcc](<https://devfeed.tech/topics/gcc.md>), [Go Language](<https://devfeed.tech/topics/go-language.md>), [MariaDB](<https://devfeed.tech/topics/mariadb.md>), [MySQL](<https://devfeed.tech/topics/mysql.md>), [Filesystems](<https://devfeed.tech/topics/filesystems.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [dnf](<https://devfeed.tech/tags/dnf.md>), [fedora-project-community](<https://devfeed.tech/tags/fedora-project-community.md>), [filesystems](<https://devfeed.tech/tags/filesystems.md>), [gcc](<https://devfeed.tech/tags/gcc.md>), [go](<https://devfeed.tech/tags/go.md>), [linux](<https://devfeed.tech/tags/linux.md>), [mysql](<https://devfeed.tech/tags/mysql.md>), [pandas](<https://devfeed.tech/tags/pandas.md>), [partitioning](<https://devfeed.tech/tags/partitioning.md>), [podman](<https://devfeed.tech/tags/podman.md>), [pre-release](<https://devfeed.tech/tags/pre-release.md>), [python](<https://devfeed.tech/tags/python.md>), [release](<https://devfeed.tech/tags/release.md>), [toolchains](<https://devfeed.tech/tags/toolchains.md>)

### AI overview

Fedora Linux 45 Beta is available for download or upgrade on September 15, 2026. The release includes changes to the kernel console, package signature verification, desktop secret management, software versions, Atomic Desktop image builds, Fedora CoreOS swap support, Anaconda installation flows, and Stratis filesystem partitioning.

### Source excerpt

Fedora Linux 45 Beta is here! On Tuesday, 15 September 2026 you can download or upgrade your systems from your usual spots to start enjoying what F45 has to offer early. How to get the beta release You can download F45 Beta, or our pre-release edition versions, from any of the following places: You can [...]

## BTRFS boot failure and easy GUI methods for system recovery

DevFeed: [BTRFS boot failure and easy GUI methods for system recovery](<https://devfeed.tech/articles/btrfs-boot-failure-and-easy-gui-methods-for-system-recovery-12386.md>)

Original publisher: [Read original article](<https://fedoramagazine.org/btrfs-boot-failure-and-easy-gui-methods-for-system-recovery/>)

Author: Alex Genovese

Published: 2026-09-04T20:54:40Z

Content type: article

Language: en

Sources: [Fedora Magazine](<https://devfeed.tech/sources/fedora-magazine.md>)

Topics: [boot](<https://devfeed.tech/topics/boot.md>), [Fedora](<https://devfeed.tech/topics/fedora.md>), [GUI](<https://devfeed.tech/topics/gui.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [dnf](<https://devfeed.tech/topics/dnf.md>), [Software](<https://devfeed.tech/topics/software.md>)

Tags: [backup](<https://devfeed.tech/tags/backup.md>), [boot](<https://devfeed.tech/tags/boot.md>), [btrfs](<https://devfeed.tech/tags/btrfs.md>), [desktop](<https://devfeed.tech/tags/desktop.md>), [dnf](<https://devfeed.tech/tags/dnf.md>), [faqs-and-guides](<https://devfeed.tech/tags/faqs-and-guides.md>), [fedora-project-community](<https://devfeed.tech/tags/fedora-project-community.md>), [for-system-administrators](<https://devfeed.tech/tags/for-system-administrators.md>), [gui](<https://devfeed.tech/tags/gui.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [installation](<https://devfeed.tech/tags/installation.md>), [iso](<https://devfeed.tech/tags/iso.md>), [linux](<https://devfeed.tech/tags/linux.md>), [recovery](<https://devfeed.tech/tags/recovery.md>), [snapshots](<https://devfeed.tech/tags/snapshots.md>), [usb](<https://devfeed.tech/tags/usb.md>), [using-hardware](<https://devfeed.tech/tags/using-hardware.md>), [using-software](<https://devfeed.tech/tags/using-software.md>), [workstation](<https://devfeed.tech/tags/workstation.md>)

### AI overview

This how-to article explains GUI-based recovery options for Fedora Linux systems using BTRFS. It covers booting from a USB live ISO, checking whether the operating system uses BTRFS, and recovering earlier system states with snapshot tools such as btrfs-assistant and snapper.

### Source excerpt

A few short how-to's with screenshots, showing easy ways to boot up off a USB live ISO and return back to previous points in time with BTRFS

## Test Days for Fedora 45: Help Us Test the Big Changes

DevFeed: [Test Days for Fedora 45: Help Us Test the Big Changes](<https://devfeed.tech/articles/test-days-for-fedora-45-help-us-test-the-big-changes-12395.md>)

Original publisher: [Read original article](<https://fedoramagazine.org/test-days-for-fedora-45-help-us-test-the-big-changes/>)

Author: Petr Sklenar

Published: 2026-08-14T17:22:24Z

Content type: article

Language: en

Sources: [Fedora Magazine](<https://devfeed.tech/sources/fedora-magazine.md>)

Topics: [Fedora](<https://devfeed.tech/topics/fedora.md>), [boot](<https://devfeed.tech/topics/boot.md>), [ci](<https://devfeed.tech/topics/ci.md>), [virtualization](<https://devfeed.tech/topics/virtualization.md>), [Internationalization (i18n)](<https://devfeed.tech/topics/i18n.md>), [Confidential Computing](<https://devfeed.tech/topics/confidential-computing.md>), [dnf](<https://devfeed.tech/topics/dnf.md>), [TLS (Transport Layer Security)](<https://devfeed.tech/topics/tls.md>), [Matrix](<https://devfeed.tech/topics/matrix-org.md>)

Tags: [article](<https://devfeed.tech/tags/article.md>), [community](<https://devfeed.tech/tags/community.md>), [developers](<https://devfeed.tech/tags/developers.md>), [dnf](<https://devfeed.tech/tags/dnf.md>), [events](<https://devfeed.tech/tags/events.md>), [fedora-project-community](<https://devfeed.tech/tags/fedora-project-community.md>), [graphics](<https://devfeed.tech/tags/graphics.md>), [kernel](<https://devfeed.tech/tags/kernel.md>), [new-in-fedora](<https://devfeed.tech/tags/new-in-fedora.md>), [python](<https://devfeed.tech/tags/python.md>), [qa](<https://devfeed.tech/tags/qa.md>), [test-day](<https://devfeed.tech/tags/test-day.md>), [testing](<https://devfeed.tech/tags/testing.md>), [tls](<https://devfeed.tech/tags/tls.md>), [virtualization](<https://devfeed.tech/tags/virtualization.md>)

### AI overview

This article invites the Fedora community to test Fedora 45 system-level changes on real hardware and virtual machines. It highlights testing for GNOME 51, RPM 6.1, OpenSSL 4.0, rebuilt boot and live media, kmscon, Python 3.15, GRUB EFI for Confidential Computing, and internationalization changes. Community testing is intended to find regressions that automated tests may miss and to support reproducible bug reports.

### Source excerpt

Fedora 45 has several system-level changes that need testing on real hardware. The first test day up is GNOME 51, starting on 17 August, with more events planned for RPM 6.1, installation media and others. You can participate with a VM for most tests; some hardware-specific testing is more useful on a real machine. Details [...]

## How to Identify the Package Manager of a Linux System

DevFeed: [How to Identify the Package Manager of a Linux System](<https://devfeed.tech/articles/how-to-identify-the-package-manager-of-a-linux-system-4521.md>)

Original publisher: [Read original article](<https://feeds.feedblitz.com/~/921621143/0/baeldung/linux~How-to-Identify-the-Package-Manager-of-a-Linux-System>)

Author: Umara Mushtaq

Published: 2025-07-14T02:13:11Z

Content type: tutorial

Language: en

Sources: [Baeldung - Linux](<https://devfeed.tech/sources/baeldung-linux.md>)

Topics: [Package Management](<https://devfeed.tech/topics/package-management.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [apt](<https://devfeed.tech/topics/apt.md>), [Bash](<https://devfeed.tech/topics/bash.md>), [Scripting, bash](<https://devfeed.tech/topics/scripting-bash.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [Automation](<https://devfeed.tech/topics/automation.md>), [Debian](<https://devfeed.tech/topics/debian.md>), [Arch Linux](<https://devfeed.tech/topics/archlinux.md>), [dnf](<https://devfeed.tech/topics/dnf.md>), [Fedora](<https://devfeed.tech/topics/fedora.md>), [pacman](<https://devfeed.tech/topics/pacman.md>)

Tags: [apt](<https://devfeed.tech/tags/apt.md>), [automation](<https://devfeed.tech/tags/automation.md>), [bash](<https://devfeed.tech/tags/bash.md>), [debian](<https://devfeed.tech/tags/debian.md>), [dependency](<https://devfeed.tech/tags/dependency.md>), [dnf](<https://devfeed.tech/tags/dnf.md>), [efficiency](<https://devfeed.tech/tags/efficiency.md>), [errors](<https://devfeed.tech/tags/errors.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [installation](<https://devfeed.tech/tags/installation.md>), [linux](<https://devfeed.tech/tags/linux.md>), [linux-how-to](<https://devfeed.tech/tags/linux-how-to.md>), [package-management](<https://devfeed.tech/tags/package-management.md>), [package-management-scripting-apt-dnf-pacman-snap-yum](<https://devfeed.tech/tags/package-management-scripting-apt-dnf-pacman-snap-yum.md>), [pacman](<https://devfeed.tech/tags/pacman.md>), [scripting](<https://devfeed.tech/tags/scripting.md>), [snap](<https://devfeed.tech/tags/snap.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>)

### AI overview

This tutorial explains how to identify the package manager used by a Linux system. It covers inferring the manager from the distribution, checking distribution metadata with /etc/os-release or lsb_release, verifying an installed manager with which, and using Bash scripts to detect package managers in automated or multi-distribution environments.

### Source excerpt

Learn different ways to guess or identify the default package manager of a Linux system. The post How to Identify the Package Manager of a Linux System first appeared on Baeldung on Linux. Related Stories How to Check for Available Package Updates in Linux How to Properly Install Valgrind? Background Jobs in a Loop in Bash

## How to Pin Versions in Yum or Dnf for RHEL or CentOS Linux

DevFeed: [How to Pin Versions in Yum or Dnf for RHEL or CentOS Linux](<https://devfeed.tech/articles/how-to-pin-versions-in-yum-or-dnf-for-rhel-or-centos-linux-41968.md>)

Original publisher: [Read original article](<https://www.cyberciti.biz/tips/yum-dnf-pin-package-versions-on-rhel-centos-rocky-oracle-almalinux.html>)

Author: Vivek Gite

Published: 2024-05-07T09:01:47Z

Content type: tutorial

Language: en

Sources: [nixCraft: Linux Tips, Hacks, Tutorials, And Ideas In Blog Format (RSS/FEED)](<https://devfeed.tech/sources/nixcraft-linux-tips-hacks-tutorials-and-ideas-in-blog-format-rss-feed.md>)

Topics: [dnf](<https://devfeed.tech/topics/dnf.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [centos](<https://devfeed.tech/topics/centos.md>), [rhel](<https://devfeed.tech/topics/rhel.md>), [Fedora](<https://devfeed.tech/topics/fedora.md>)

Tags: [centos](<https://devfeed.tech/tags/centos.md>), [dnf](<https://devfeed.tech/tags/dnf.md>), [fedora](<https://devfeed.tech/tags/fedora.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [howto](<https://devfeed.tech/tags/howto.md>), [linux](<https://devfeed.tech/tags/linux.md>), [linux-distribution](<https://devfeed.tech/tags/linux-distribution.md>), [pin](<https://devfeed.tech/tags/pin.md>), [redhat-fedora-linux](<https://devfeed.tech/tags/redhat-fedora-linux.md>), [rhel](<https://devfeed.tech/tags/rhel.md>), [sys-admin](<https://devfeed.tech/tags/sys-admin.md>), [tips](<https://devfeed.tech/tags/tips.md>)

### AI overview

A tutorial explains how to pin packages to specific versions on RHEL, CentOS, Fedora, and related distributions using yum or dnf. It covers installing the versionlock plugin, locking packages such as PHP and nginx, listing or removing locks, and checking blocked updates.

### Source excerpt

CentOS, RHEL (Red Hat Enterprise Linux), Fedora and other clones of RHEL, such as Oracle, Alma, and Rocky, offer support for version pinning. This feature allows developers and system administrators to lock a particular package to a specific version, preventing it from being automatically updated by yum or dnf commands. Sometimes, it is necessary to protect packages from being updated to newer versions to avoid incompatibility issues with your applications. For example, you can lock down PHP version 8.3.6 and avoid using updated PHP version 8.4. Let us see how to lock a package to a specific version, only exclude a package from yum update or dnf update on a CentOS, RHEL, Fedora, and friends. Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - Reddit The post How to Pin Versions in Yum or Dnf for RHEL or CentOS Linux appeared first on nixCraft.