mungkin vidio ini akan membantu pengguna linux pemula.
mungkin error lengkapnya serup dengan dibawah ini:
$ sudo apt update
[sudo] password for qq:
Reading package lists... Done
E: Could not get lock /var/lib/apt/lists/lock. It is held by process 1520 (packagekitd)
N: Be aware that removing the lock file is not a solution and may break your system.
E: Unable to lock directory /var/lib/apt/lists/