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    在ubuntu實體機安裝ubuntu VM的流程報告 * 緣由: 雲端技術實務課程實作練習在ubuntu實體機中安裝ubuntu VM * 系統簡介: 在ubuntu20.04桌面版裡安裝ubuntu虛擬機 * 安裝過程: 1.首先透過以下指令確認CPU是否支援hardware virtualization ``` egrep -c '(vmx|svm)' /proc/cpuinfo # 若回傳0的話代表CPU不支援hardware virtualization ``` 2.確認系統是否可以使用KVM加速 ```2 sudo kvm-ok # 若出現error則依照底下指令安裝cpu-checker,並在安裝完畢後重啟terminal sudo apt install cpu-checker ``` 3.透過下方指令安裝KVM以及相關package ```3 sudo apt update sudo apt install qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils ``` 4.透過以下指令加入使用者到libvirt ```4 sudo adduser 'your username' libvirt # your username 請輸入欲使用的使用者名稱 ``` 5.透過virsh指令確認安裝已經完成,或是用systemctl指令確認libvirtd的狀態 ```5 # virsh command virsh list --all # systemctl commond sudo systemctl status libvirtd # 若一切正常,會輸出active # 按Q離開狀態頁面 ``` ![](https://i.imgur.com/LzoObI3.jpg) 6.安裝virt-manager(一個管理和創造VM的工具) ```6 sudo apt install virt-manager ``` 7.用下面指令開啟virt-manager ```7 sudo virt-manager ``` (以下為透過virt-manager GUI的安裝過程) 8.點擊左上角的電腦圖示 ![](https://i.imgur.com/JWkN1Mj.jpg) 9.在彈出式視窗中選"Local insatll media",並按forward 10.在下一個視窗中點選"Browse local...",找到並選擇事先下載好的ISO檔位置,最後按下forward ![](https://i.imgur.com/bSezW9x.jpg) 11.輸入自己想要的RAM大小以及CPU並進入下一步 ![](https://i.imgur.com/4ki6alU.jpg) 12.分配VM的硬碟空間 ![](https://i.imgur.com/EmSdWxy.jpg) 13.設定VM的名稱並結束設定 ![](https://i.imgur.com/ONhA1hU.jpg) 14.完成以上步驟後VM會自己開啟,開啟之後再進行以下設定 * 虛擬機介面語言 ![](https://i.imgur.com/ruQfqgB.jpg) * ubuntu鍵盤/語言設定 ![](https://i.imgur.com/eOHHgo7.jpg) . ![](https://i.imgur.com/4x9I06p.jpg) . ![](https://i.imgur.com/7uvf1qP.jpg) * proxy設定 ![](https://i.imgur.com/pqXud3x.jpg) * guided storage configuration設定 ![](https://i.imgur.com/9sMnE8y.jpg) * storage configuration設定 ![](https://i.imgur.com/lXQfzrd.jpg) . ![](https://i.imgur.com/SAq6f0Q.jpg) * 個人資料設定 ![](https://i.imgur.com/8v5uYC3.jpg) * enable ubuntu advantage ![](https://i.imgur.com/4TJPDAO.jpg) * 安裝! ![](https://i.imgur.com/xc6FKX6.jpg) * 輸入完帳號密碼之後出現這個畫面就大功告成! ![](https://i.imgur.com/xXNQDfP.jpg) * 結論: 在ubuntu桌面版安裝ubuntu VM實際操作並不會很困難,不會遇到太多問題,只有安裝會花費較多時間要耐心等待,大部分都只要照著以上步驟執行就能順利安裝完成。

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