VirtualBox 5.1 veröffentlicht

Nach 3 Betas und einem Release Candidate hat man nun die finale Version von VirtualBox 5.1 ausgerollt. Hierbei handelt es sich um ein Major Update – somit muss eine vorherige Version entfernt werden.

Hier der Changelog:

• VMM: new APIC and I/O APIC implementations that result in significantly improved performance in certain situations (for example with networking, bug #15295)
• VMM: added support for Hyper-V paravirtualized debugging of Windows guests
• VMM: emulate even more MMIO and shadow pagetable exits without going back to user mode
• GUI: overall migration to Qt5 (bug #11775)
• GUI: passive API event listener improving the VM GUI performance and response time
• Audio: added HDA (High Definition Audio) support for newer Linux guests
• Audio: added on-demand timers which should improve the overall performance and reduce the CPU consumption
• Audio: more fine-grained volume control for the AC’97 emulation, which now also takes the master volume control into account
• better support for Python 3

In addition, the following items were fixed and/or added:

• VMM: activate the x2APIC by default for Linux guests
• VMM: many more fixes
• GUI: the Detach UI action is now a part of the VM Machine menu
• GUI: reworked session information window
• GUI: the new VM wizard now allows to choose the VM location for the VM which is being created
• GUI: fixed location of touch events in unscaled HiDPI mode (bugs #14366,#14367)
• GUI: various bugfixes and internal cleanup
• Storage: use fallocate() or similar if present to speed up creating fixed-sized disk images (bug #5967)
• Storage: implemented NVMHCI-compatible storage controller
• Audio: various bugfixes and infrastructure improvements
• E1000: implemented interrupt throttling for performance improvements
• EFI: many improvements, for example allow to boot from USB
• OVF: improved handling of signed manifests
• API: Windows XP guests and Windows 2003 server guests now default to the E1000 T Server network card
• VBoxSVC: fixed several memory leaks when handling .dmg images
• Installers: ship VBoxBugReport
• Windows hosts: reworked COM proxy (e.g. bug #8298)
• Linux installers: no longer rely on DKMS for module rebuilding
• Linux Additions: fix a problem when updating the initramfs after the guest modules are compiled (bug #15579)
• Linux Additions: try to fix a problem where the OpenGL libraries where loaded by the X server when we only support X clients (bug#15574)

Den Download findet ihr HIER.