quickemu-project / quickemu

Quickly create and run optimised Windows, macOS and Linux virtual machines
MIT License
10.73k stars 470 forks source link

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.