sudo 安裝問題
我剛剛從 osboxes 下載了 Debian 9.6.0 以在 VM 上執行它。但是，我遇到了一些問題。
我不能sudo。好的，您必須先安裝它。沒問題……我想。事實證明，我確實有一些。查了Google后發現：
apt-get install sudo -y最終在
Could not get lock /var/lib/dpkg/lock - open (11: Resoruce temporarily unavailable以及Unable to lock the admin directory /var/lib/dpkg/, is another process using it?。請記住，我之前是作為預設 osboxes.org 帳戶登錄並使用su過的。GDA3R 的回答解決了鎖定問題。
apt-get install sudo但是，當我嘗試please insert the disc labeled Debian GNU/Linux 9.5.0 _Stretch_通過註釋掉 services.list 中的行來解決這個問題時。但是，這個文件是只讀的，我不能編輯它。sources.list 如下
# deb cdrom:[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 DVD Binary-1 20180714-10:25]/ stretch contrib main deb cdrom:[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 DVD Binary-1 20180714-10:25]/ stretch contrib main deb http://security.debian.org/debian-security stretch/updates main contrib deb-src http://security.debian.org/debian-security stretch/updates main contrib # stretch-updates, previously known as 'volatile' # A network mirror was not selected during install. The following entries # are provided as examples, but you should amend them as appropriate # for your mirror of choice. # # deb http://deb.debian.org/debian/ stretch-updates main contrib # deb-src http://deb.debian.org/debian/ stretch-updates main contrib我想我應該評價第二個 deb cdrom。我可以在終端中打開文件。但是，嘗試插入 # 會導致游標跳轉到第一個 deb 並
?\<deb\>在最後一行返回
您應該等待通過
apt-daily.service服務（在後台）完成自動更新。或者您可以停止
apt-daily.service正在執行apt的實例，然後手動（以 root 身份）執行中止的任務：systemctl stop apt-daily.service pkill apt dpkg-configure -a apt update apt install sudo要解決錯誤：
please insert the disc labeled Debian GNU/Linux 9.5.0 _Stretch_...以 root 身份從您的
sources.list.
/etc/apt/sources.list這是來自Debian Wiki的文件範例：Sources- Listdeb http://deb.debian.org/debian stretch main deb-src http://deb.debian.org/debian stretch main deb http://deb.debian.org/debian-security/ stretch/updates main deb-src http://deb.debian.org/debian-security/ stretch/updates main deb http://deb.debian.org/debian stretch-updates main deb-src http://deb.debian.org/debian stretch-updates main如果您還想要 contrib 和 non-free 組件，請在
contrib non-free後面添加main：deb http://deb.debian.org/debian stretch main contrib non-free deb-src http://deb.debian.org/debian stretch main contrib non-free deb http://deb.debian.org/debian-security/ stretch/updates main contrib non-free deb-src http://deb.debian.org/debian-security/ stretch/updates main contrib non-free deb http://deb.debian.org/debian stretch-updates main contrib non-free deb-src http://deb.debian.org/debian stretch-updates main contrib non-free