Liunx系統中如果不友善把ISO鏡像放在CDROM中進行挂載可以把對應ISO鏡像上傳至主機使用mount指令挂載
系統環境檢視
mount -o loop ubuntu-18.04.2-live-server-amd64.iso /mnt/
Liunx系統中如果不友善把ISO鏡像放在CDROM中進行挂載可以把對應ISO鏡像上傳至主機使用mount指令挂載
系統環境檢視
mount -o loop ubuntu-18.04.2-live-server-amd64.iso /mnt/
![sudo apt-get update 出錯 Updating from such a repository can‘t be done securely, and is therefore[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)