輸入命令時，$ sudo apt upgrade我收到以下輸出。
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
E: Could not get lock /var/cache/apt/archives/lock. It is held by process 95610 (aptitude)
N: Be aware that removing the lock file is not a solution and may break your system.
E: Unable to lock directory /var/cache/apt/archives/
恐怕這兩個錯誤代碼是否會影響系統的長期效能。
我正在安裝 aptitude 函數，但不幸的是我不記得我輸入的導致問題的命令。