VT-x is not available. (VERR_VMX_NO_VMX) on windows 8
've installed virtualbox on windows 8 x64, then when I open linux guest machine, I got this error message.VT-x is not available. (VERR_VMX_NO_VMX).
E_FAIL (0x80004005)
Console
IConsole {db7ab4ca-2a3f-4183-9243-c1208da92392}
And as you can see the attached picture, I could not add cpus.
http://onexin.iyunv.com/source/plugin/onexin_bigdata/https://forums.virtualbox.org/download/file.php?id=775420121019_1_vm.jpg (112.21 KiB) Viewed 6085 times
Please let me know how to resolve this.
Thanks in advance.windstory Posts: 42Joined: 16. Nov 2008, 15:55
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Re: VT-x is not available. (VERR_VMX_NO_VMX) on windows 8
http://onexin.iyunv.com/source/plugin/onexin_bigdata/https://forums.virtualbox.org/styles/prosilver/imageset/icon_post_target.gifby windstory » 19. Oct 2012, 02:13
It's my mistake.
I enabled hyper-v funtion. After disabling hyper-v, guest machine is loaded.windstory Posts: 42Joined: 16. Nov 2008, 15:55
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Re: VT-x is not available. (VERR_VMX_NO_VMX) on windows 8
http://onexin.iyunv.com/source/plugin/onexin_bigdata/https://forums.virtualbox.org/styles/prosilver/imageset/icon_post_target.gifby michaln » 19. Oct 2012, 10:57
windstory wrote:I enabled hyper-v funtion. After disabling hyper-v, guest machine is loaded.
Yes, that is the expected behavior (unfortunately) - if Hyper-V takes over hardware virtualization, VirtualBox can't use it.
说明：需要卸载Hyper-V的功能。
转自：https://forums.virtualbox.org/viewtopic.php?f=6&t=52191
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