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quickemu-project / quickemu

Quickly create and run optimised Windows, macOS and Linux virtual machines
MIT License
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Unable to open VM if another VM is open with VirtualBox #13

Closed rbharathkumar closed 4 years ago

rbharathkumar commented 4 years ago

Dear All, My apologies for the several issues raised on the same day. When I have a VM open inside VirtualBox, and if I try to use quickemu, I am getting the below error message.

ioctl(KVM_CREATE_VM) failed: 16 Device or resource busy
qemu-system-x86_64: failed to initialize KVM: Device or resource busy

Is it safe to assume that at a time, only either quickemu or virtualbox can be open ?

flexiondotorg commented 4 years ago

This is not a bug with QEMU or Quickemu. You can not have multiple hypervisors accessing VT-d at the same time.

rbharathkumar commented 4 years ago

Thank you for your response.