What version are you running?
3.0.8
What's the URL of the page containing the problem?
All

What steps will reproduce the problem?

Choose file upload in user settings
Upload an image
View any page


What is the expected output? What do you see instead?
Expect to see the uploaded avatar, but instead shows username in text (alt. text?)

What operating system are you using? What browser?
Ubuntu, Linux 4.14

Please provide any additional information below.
Have confirmed that files are uploaded into media-folder.

No errors shown in either apache or RB logs.

Gravatar service works as expected.