Take the 2-minute tour ×
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free, no registration required.

I have created a unattended ubuntu installation using preseed file.

And i want to pop up the error message in Ubuntu installation. If CPU itself doesn't support virtualization for KVM.

Is there any other way to show the Error message and stop the installation.

share|improve this question
add comment

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.