小弟在用vm設freebsd去安裝10.5.1之後出現這訊息
Your virtual machine has sent an ATAPI (CD-ROM) command that is supported only when programming the drive via DMA. You will need to configure your guest operating system to use DMA when communicating with DVD/CD-ROM devices.
Note that some operating systems will report DMA is available without actually using it. In those cases, normal CD-ROM operations will still be available, but special features will only be available if you reconfigure the virtual device as a SCSI device.
請問有高手知道怎麼解決嗎?謝謝
這訊息好像是叫我在vm的光碟機設dma?不過我沒看到這設定