VirtualBox 3.1 with Improved Management.
Ever since Sun bought the virtualization smith Innotek in 2008, the development of its VirtualBox has taken giant strides.
Although VirtualBox 3.1 is designated a minor release, the changelog shows some important updates in snapshot management apart from numerous bugfixes. The new release also allows migrating a live VM session from host to host.
Sun has been satisfying what looks to be the steady growth of users with almost monthly versions of VirtualBox. Whereas the changes to the last major release 3.0 update were less than spectacular, the current version provides some important and for users quite sensible new features. The snapshot function saw some especially fundamental revisions. Any previous snapshot can now be restored to be the current VM state and new snapshots can be branched from existing ones.
Live migration is a new feature, called teleportation, in VirtualBox that is based more on business requirements. It allows porting a VM session on a running basis from host to host.
Sun also reports a performance improvement for PAE and AMD64 guests in the changelog. Network performance underwent some changes as well. It's now possible to adjust network settings for the VM while it's running and the implemented NAT can act as a DNS proxy.
The free VirtualBox software under a personal use and evaluation license is available for download as packages for Linux distros in addition to Windows and Mac OS X. Sun also provides the source code for VirtualBox OSE, the open source edition under GPLv2 license.
Issue 240/2020
Buy this issue as a PDF
News
-
Ubuntu 20.10 now supports Raspberry Pi
Ubuntu 20.10 is the first release from Canonical to support the Raspberry Pi single board computer.
-
A New Linux Distribution has been Released
Emperor-OS is a new Linux distribution focused on programming, developing, and data science.
-
Ubuntu Groovy Gorilla Beta Available
The beta version for Ubuntu’s latest release is now available for testing.
-
Microsoft is Finally Set to Release Edge Browser for Linux
Chromium-based MS Edge browser will soon be available for testing on Linux.
-
Lenovo Now Offering Ubuntu 20.04 as an Option
Lenovo is making good on its promise to support Linux as a pre-install option.
-
Linux Deepin 20 Released
One of the most beautiful Linux distributions on the market has been refreshed.
-
A New Version of Zorin OS is Now Available
Fan-favorite, Zorin OS 15.3 is officially available.
-
Lenovo Now Offering Fedora Linux as an Option
Lenovo is making good on their Linux promise by adding Fedora into the mix.
-
System76 Launches New High-End Laptop
System76 has unleashed a beast of a mobile workstation.
-
Mozilla Lays Off Staff, Receives More Cash
In a restructuring move, Mozilla lays off 250 employees, but then inks large deal with Google.