[問題描敘]
用unetboothin將ubuntu server 14.04 64位元的ios檔
燒在usb裡重灌電腦
已將bois介面調至USB HDD
並成成進入安裝ubuntu server的介面
但是出現如下的錯誤訊息
there was a promblem reading data from the CD-ROM.
please make sure it is in the drive .
If retrying does not work,
you should check the intergrity of your CD-ROM.
Failed to copy from CD-ROM . retry?