Changes to the Libvirt Virtualization Library
Version 0.4.0 of libvirt, a free library for administration of virtualized operating systems has just been released.
The new features in this release include authenticated remote access via the Simple Authentication and Security Layer (SASL). The Framework Policy Kit is used for local access.
The libvirt library, on which tools such as Red Hat's Virtual Machine Manager are based, supports Xen and other virtualization technologies such as QEMU, KVM and OpenVZ. The new version now supports CD changes under Qemu and KVM.
On top of this the developers have improved portability. The library can now be built on Windows thanks to Cygwin and Mingw. They have also improved the API for the NUMA memory architecture and removed various bugs.
Libvirt is licensed under the LGPL and can be used in combination with Python and C programs. On top of this, there are Libvirt bindings for Ruby, OCaml and Perl. The software is available as a source code tarball, and as binary and source RPMs here. Debian packages have not yet been updated to the new version.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
KDE Unleashes Plasma 6.5
The Plasma 6.5 desktop environment is now available with new features, improvements, and the usual bug fixes.
-
Xubuntu Site Possibly Hacked
It appears that the Xubuntu site was hacked and briefly served up a malicious ZIP file from its download page.
-
LMDE 7 Now Available
Linux Mint Debian Edition, version 7, has been officially released and is based on upstream Debian.
-
Linux Kernel 6.16 Reaches EOL
Linux kernel 6.16 has reached its end of life, which means you'll need to upgrade to the next stable release, Linux kernel 6.17.
-
Amazon Ditches Android for a Linux-Based OS
Amazon has migrated from Android to the Linux-based Vega OS for its Fire TV.
-
Cairo Dock 3.6 Now Available for More Compositors
If you're a fan of third-party desktop docks, then the latest release of Cairo Dock with Wayland support is for you.
-
System76 Unleashes Pop!_OS 24.04 Beta
System76's first beta of Pop!_OS 24.04 is an impressive feat.
-
Linux Kernel 6.17 is Available
Linus Torvalds has announced that the latest kernel has been released with plenty of core improvements and even more hardware support.
-
Kali Linux 2025.3 Released with New Hacking Tools
If you're a Kali Linux fan, you'll be glad to know that the third release of this famous pen-testing distribution is now available with updates for key components.
-
Zorin OS 18 Beta Available for Testing
The latest release from the team behind Zorin OS is ready for public testing, and it includes plenty of improvements to make it more powerful, user-friendly, and productive.