Comment 7 for bug 1592293

Agree with alexdd! Am also very annoyed and it effects credibility of LinuxMint, although unlike alexdd I would still recommend it. May this be our biggest problem!!

For completion's sake please note that discussions exist on other forums about this same issue. See:
http://unix.stackexchange.com/questions/249182/nemo-how-can-i-fix-a-problem-has-been-detected-with-your-thumbnail-cache
and
https://forums.linuxmint.com/viewtopic.php?t=230008