Solusi Error Update/Upgrade APT | Could not get lock /var/lib/dpkg/lock

Yode Arliando    Desember 09, 2017    apt , linux , update , upgrade    Comment   

Ketika mau update repository, muncul notifikasi error begini:

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?

Itu karena katanya karena apt-get  terhenti saat eksekusi, makanya dia meninggalkan apt dalam keadaan terkunci.
Solusinya:

sudo rm /var/lib/apt/lists/lock 

sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lock
 

Kemudian coba upgrade lagi, dan akan berhasil. Sekian..
Sumber: ASKUbuntu