"the package cache file is corrupted" error [duplicate]
Solution 1:
Try this fixes:
-
Open the file
/etc/apt/sources.list:sudo nano /etc/apt/sources.list Comment out either line
52or54with a#at the start of your choice.Now run
sudo apt update
Now do (WARNING: copy and paste, don't leave out the *):
sudo rm -rf /var/lib/apt/lists/*
sudo apt update