VT-x/AMD-V:

Discussions related to using VirtualBox on Linux hosts.
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felixcts
Posts: 2
Joined: 20. Jun 2010, 07:42
Primary OS: Ubuntu other
VBox Version: OSE Debian
Guest OSses: Mac

VT-x/AMD-V:

Post by felixcts »

I'm using Ubuntu 10.04 and I want to virtualize Mac 10.6.3, but when I try to start the machine, a message that was not properly initialized the VT-x/AMD-V: But this option is enabled.
Full error message:
Hardware acceleration VT-x/AMD-V was enabled but not operational. Some guest systems (like OS / 2 and QNX) require this feature to work.
Make sure you have enabled features VT-x/AMD-V correctly in the BIOS of the host computer.

If I continue, nothing happens, it is black screen.
stefan.becker
Volunteer
Posts: 7639
Joined: 7. Jun 2007, 21:53

Re: VT-x/AMD-V:

Post by stefan.becker »

Processor? Checked in Bios? Bios Update available?
felixcts
Posts: 2
Joined: 20. Jun 2010, 07:42
Primary OS: Ubuntu other
VBox Version: OSE Debian
Guest OSses: Mac

Re: VT-x/AMD-V:

Post by felixcts »

The Bios is update.
My processor is Athlon 64 X2 7750.
In the bios did not see this option.
stefan.becker
Volunteer
Posts: 7639
Joined: 7. Jun 2007, 21:53

Re: VT-x/AMD-V:

Post by stefan.becker »

The BIOS Option may have another name like "enable VT". For example search for "Secure Virtual Machine" or something like that.

If there is no option, your bios cant VT. And then you cannot use in VBOX.
Sasquatch
Volunteer
Posts: 17798
Joined: 17. Mar 2008, 13:41
Primary OS: Debian other
VBox Version: PUEL
Guest OSses: Windows XP, Windows 7, Linux
Location: /dev/random

Re: VT-x/AMD-V:

Post by Sasquatch »

Important notice regarding Mac OS X as Guest
Unsupported and not discussable here.
Read the Forum Posting Guide before opening a topic.
VirtualBox FAQ: Check this before asking questions.
Online User Manual: A must read if you want to know what we're talking about.
Howto: Install Linux Guest Additions
Howto: Use Shared Folders on Linux Guest
See the Tutorials and FAQ section at the top of the Forum for more guides.
Try searching the forums first with Google and add the site filter for this forum.
E.g. install guest additions site:forums.virtualbox.org

Retired from this Forum since OSSO introduction.
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