kernel requires an x86_64 cpu, but only detected an i686 cpu
unable to boot - please use a kernel appropriate for your cpu
kernel requires an x86_64 cpu, but only detected an i686 cpu
unable to boot - please use a kernel appropriate for your cpu
Dest wrote:Not all laptops have virtualization support, you'll have to do some research to find out if yours does.
However if it does, there usually is a setting in BIOS that needs to be turned on. On my D830 it was in the "Posting" section of Bios and was listed as "Virtualization Extension"
Dopefish wrote:I am having this issue, as well.
I am using VirtualBox v2.0.2 x64. Virtualization is enabled in the BIOS. VT-x is enabled in VBox.
Here is an image of my settings:
http://imk.cx/junk/vbox64.png
I have ran that VMware tool that checks compatibility and it reports:
"This host is capable of running a 64-bit guest operating system under this VMware product."
Here is a link to my VBox.log:
http://imk.cx/junk/VBox.log
Dopefish wrote:I've tried either of those, too, and neither work.
I had actually tried those first. The manual actually states that IO ACPI is only recommended for Windows, it's not required.
So you should enable it. It's advised, though not a dependency for 64 bit support.Warning
You should enable the I/O APIC for virtual machines that you intend to use in 64-bit mode. This is especially true for 64-bit Windows VMs.
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