I have a vps with LEMP provided by digitalocean and when I am attempting to convert any pdf file to doc file I always get this error:
Unable to init server: Could not connect: Connection refused
** (abiword:2048): WARNING **: 17:08:51.861: clutter failed 0, get a life.
Unable to init server: Could not connect: Connection refused
No DISPLAY: this may not be what you want.
I used this command:
abiword --to=doc file.pdf
And even when I type abiword alone I get the same error
Of course I don't have GUI on my vps, so maybe this is an issue?