ubuntu更新包時產生的錯誤及解決方法

ubuntu在執行:

sudo apt update 命令的時候有時候會產生這種錯誤，

[sudo] password for gikor: 
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

這個時候莫要慌張，這是因爲剛開機或者剛從睡眠中喚醒就執行了更行包命令，系統守護程序還沒有完全啓動。等一兩分鐘後再update就好了。