#Ubuntu virtual optical disk file iso#

If some fragments of the ISO disk image are located on bad (damaged) blocks of the HDD (hard disk drive), the ISO file can become unreadable and a VM will not be able to boot from this ISO file. Sometimes a VM cannot boot from an ISO image when the hard disk on which the ISO image is stored gets damaged. The disk on which an ISO file is stored is damaged Now you can perform VMware vSphere backup, set up custom disaster recovery workflows, backup Office 365 workloads and even test your Microsoft Hyper-V backups from one centralized web interface. Looking for a powerful yet simple and affordable data protection solution? NAKIVO Backup & Replication provides a rich set of high-end backup, replication and diverse recovery features for virtual, physical, cloud and SaaS environments. Verify the checksum of your file after downloading the ISO image by comparing with the reference checksum on the source site. Sometimes it may happen that the wrong disc is inserted unintentionally. Check the media you have inserted into the optical drive attached to the VM. Burn another bootable CD/DVD disc or create a bootable ISO disk image correctly and try to boot again. The same situation may happen when an ISO image is created incorrectly without creating a disk boot area. If a physical CD/DVD disc was burned as a data disc without using the bootable disc option, you won’t be able to boot your machine by using this disc. If you want to boot from a CD/DVD disc or an ISO image, but find that the disc has been created incorrectly, you may get the No bootable medium found in VirtualBox error. A bootable disk has been created incorrectly or is not bootable Let’s consider the most popular reasons why you can get the No bootable medium found in VirtualBox error and review the algorithms of actions that can help you resolve this issue. Reasons Why You Can Get the No Bootable Medium Found in VirtualBox Error The No bootable medium found in VirtualBox error is common when creating a new VM. In today’s blog post, we will review all possible cases when this error can occur, as well as methods for resolving this issue. Sometimes when you are creating a new VM or when you are trying to start an existing VM, your VM cannot boot and you get the error: No bootable medium found! System halted. By Michael Bose No Bootable Medium Found in VirtualBox: The Best Solution is Here!

Ubuntu virtual optical disk file