It seems that this only happens with files called "Screenshot-?", but they don't need to be image files, could be text files as well. That's one of the weirdest things I have ever seen in Ubuntu. :)
It seems that this only happens with files called "Screenshot-?", but they don't need to be image files, could be text files as well. That's one of the weirdest things I have ever seen in Ubuntu. :)