The OS Type determines the disk controller, so use the "Ubuntu 12.04 (64-bit)" OS Type instead.
Best regards, Kirk On 10/09/2013 01:19 AM, Indra Pramana wrote: > Dear all, > > I setup Ubuntu VMs using virtio driver for network and disk for faster > performance, and saved them as templates. > > For Ubuntu 12.04, I saved the template using "Ubuntu 12.04 (64-bit)" OS > type and any new VMs being created based on that template will retain the > virtio driver settings, no issue. > > However, for Ubuntu 13.04, I saved the template using "Other Ubuntu > (64-bit)" OS type because there's no specific OS type for Ubuntu 13.04, and > when I test creating new VMs using that template, the virtio driver > settings wasn't retained. E.g. it will still use /dev/sda instead of > /dev/vda for the disk. > > Anyone can advise how can I enable virtio on my Ubuntu 13.04 template? > > Looking forward to your reply, thank you. > > Cheers. >