Ubuntu Mate 16.0.3 LTS, updated. I have set the local files to be
a preview if their size does not exceed 100 mb, unfortunately none
file is displayed the sample or preview. I tried with the live version on the same computer and the preview works.
Suggestions / solutions?
I had updated everything. I created another user and it worked everything, even the preview of the file. I deleted the previous profile and now it apparently works all. The reason for this result is unknown to me. Bye!
I did another test with another pc and I confirm this trick but i found problems with deleting the user. The operation has repeatedly requested deletion steps. I manually proceeded with caja and administrative privileges to delete the directory of the previous user.
I hope it can be useful to solve the problem.
Bye!