I believe I have the same issue in 16.04. But often, when copying files,
disk-activity stops. I expect a notification, but there is none. So I
minimise each window, looking for it, nothing. Then I have found that by
switching to my nautilus file browser windows and then resizing them
with ctrl+cmd+
This bug just caused me to loose hundreds of old photos when I deleted a
subfolder that I had previously checked as being duplicates, but it had
somehow been filled with photos I wanted when it opened unexpectedly. I
cannot get these photos back.
Please update the number of people being effected f