"Connection refused: localhost:8123" while trying to share images to a Facebook Album
Running Darktable 2.0.3 in Ubuntu Mate Release 16.04.1 LTS (Xenial Xerus) 64-bit, Kernel Linux 4.4.0MATE 1.12.1-47-generic x86_64
I tried to share some photos for the first time in Facebook.
The first time I clicked in the "login" button, a new window asking for authorization opened in my default browser (Opera). When accepting, nothing else happened. The next time I clicked in the login button, a new tab opened in the browser with the message "Connection refused: localhost:8123": the address that tried to access was "http://localhost:8123/facebook?#access_token=[redacted]&expires_in=5182640".
I can provide more debugging information when requested.