Speed up apt-get update by removing known ignored Translation-en [duplicate]
Solution 1:
I fixed this problem by adding the fallowing line:
Acquire::Languages "none";
at the end of /etc/apt/apt.conf.d/00aptitude (use sudo -H gedit /etc/apt/apt.conf.d/00aptitude in a terminal to edit this file).
After I did this, sudo apt-get update is running faster.