How to fix Linux Mint hash sum mismatch during update of software. The following messages appear after doing an update with sudo apt-get update and also appear in the Linux Mint Update Manager.
W: Failed to fetch http://packages.linuxmint.com/dists/rosa/main/binary-i386/Packages Hash Sum mismatch
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/main/binary-amd64/Packages Hash Sum mismatch
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/main/binary-i386/Packages Hash Sum mismatch
E: Some index files failed to download. They have been ignored, or old ones used instead.
Fixing the Linux Mint Hash Sum Mismatch Error After trying several solutions to the problem (listed in the next section) here … Continue reading Linux Mint Hash Sum Mismatch During Update