Problems with Hardware Accelerator with win10

[dawienchi]

Hey

if I want to run Virtualbox to use Ubuntu I get the error message, that my system doesn not support Hardware Accelerator.
Already tried to fix it with activating Microsoft Hyper V under windows features. I attached the vlog File for further information.

Hope you can help

[scottgus1]

Your log has this in it:

00:00:12.085945 WARNING! 64-bit guest type selected but the host CPU does NOT support HW virtualization.
....
00:00:13.068863 HM: HMR3Init: Attempting fall back to NEM: VT-x is disabled in the BIOS for all CPU modes
....
00:00:13.084139 HM: HMR3Init: Falling back to raw-mode: VT-x is disabled in the BIOS for all CPU modes

Your processor:

Intel Core i7-6700K

has VT-x. https://ark.intel.com/content/www/us/en ... 0-ghz.html

So you need to turn on VT-x in your motherboard BIOS. How you do that is or should be found in your motherboard's instructions. It may be called Virtualization Technology. Note that you are not looking for VT-d, just VT-x.

Already tried to fix it with activating Microsoft Hyper V

Definitely the wrong thing to do. Undo this. See I have a 64bit host, but can't install 64bit guests

[dawienchi]

Thanks, it worked! But now I get the following error message if I start the virtualbox:

Für die virtuelle Maschine Ubuntu konnte keine neue Sitzung eröffnet werden.

Call to WHvSetupPartition failed: ERROR_SUCCESS (Last=0xc000000d/87) (VERR_NEM_VM_CREATE_FAILED).

Fehlercode:E_FAIL (0x80004005)
Komponente:ConsoleWrap
Interface:IConsole {872da645-4a9b-1727-bee2-5585105b9eed}

Attached you can find the vlog file.

Your processor: Intel Core i7-6700K

Actually Windows says I have an Intel(R) Pentium(R) CPU 4415U @ 2.30GHz

[scottgus1]

The Pentium also appears to have VT-x: https://ark.intel.com/content/www/us/en ... 0-ghz.html

Your error has been discussed on the forum a lot. You can try to search solutions yourself by googling for the error text (the CAPITALIZED_UNDERSCORE_SPACED_WORDS) in a web browser with the text "site:forums.virtualbox.org" added to restrict searching to this forum, like this:

VERR_NEM_VM_CREATE_FAILED site:forums.virtualbox.org

Your log contains these tell-tale lines:

00:00:05.192170 HM: HMR3Init: Attempting fall back to NEM: VT-x is not available
00:00:05.293924 NEM: WHvCapabilityCodeHypervisorPresent is TRUE, so this might work...

As a hint, this is causing your problem now:

activating Microsoft Hyper V

If you search about you'll find suggestions to see the tutorial I linked to above.

[socratis]

Your processor: Intel Core i7-6700K

Actually Windows says I have an Intel(R) Pentium(R) CPU 4415U @ 2.30GHz

And so does the VBox.log:

00:00:15.531937 Full Name: "Intel(R) Pentium(R) CPU 4415U @ 2.30GHz"

I think that Scott might have been looking at this line:

00:00:13.103011 CPUM: Matched host CPU INTEL 0x6/0x8e/0x9 Intel_Core7_KabyLake with CPU DB entry
                'Intel Core i7-6700K' (INTEL 0x6/0x5e/0x3 Intel_Core7_Skylake)

[scottgus1]

I think that Scott might have been looking at this line:

Highly likely I was. Will have to remember to search for "full name:".