之前使用ultraiso在服务器上安装系统,发现很多ubuntu版本安装都提示There was a problem reading data from the CD-ROM. Please make sure it is in the drive. If retrying does not work, you should check the integrity of your CD-ROM.,其实是ultraiso的锅,然后换作rufus 就好,下载地址:https://rufus.ie/ 最好下载portable版本,其它版本在鄙人电脑上面识别不了U盘,制作方法,
在device里面选择插入的U盘盘符, Boot selection选择 FreeDOS,确认 Partition scheme (MBR) and Target system (BIOS (or UEFI-CSM)) ,然后点击 SELECT 选择iso在本地的位置,接下来 START即可,然后会弹出三个对话框,全部选择yes即可,等待数分钟就完成了