Opened 14 years ago
Last modified 5 months ago
#5639 closed defect
AMD-V not working — at Initial Version
| Reported by: | palomino | Owned by: | |
|---|---|---|---|
| Component: | VMM/HWACCM | Version: | VirtualBox 3.1.0 |
| Keywords: | AMD-V | Cc: | |
| Guest type: | Windows | Host type: | Linux |
Description
Cpu: AMD AthlonIIx3 425. Motherboard: GA-MA78GM-US2H HostOS: Ubuntu 9.10 GuestOS: Windows 2003 (2 processors allocated) Virtualization is enabled in BIOS.
When i upgraded to 3.1.0, it reported "VT-x is not available. (VERR_VMX_NO_VMX)." when i tried to start the guest os. 3.0.12 worked fine. Reinstall 3.1.0 can not fix the issue. Remove 3.1.0 -> install 3.0.12 -> remove 3.0.12 -> install 3.1.0 works. But if I restart the computer, I have to do that again. BTW: It did not happen on another computer with intel's cpu.
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