I had some problems running alfresco out of the box on a ubuntu 14.04 linux machine. Some missing libraries prevent running libreoffice. After manual installation, libreoffice startetd by running the script. I also fixed the alfresco.sh script and changed the clt.sh to libreoffice_ctl.sh. After restarting alfresco, i expect that document previews in share are available yet. Unfortunately they aren't. If i try to upload a doc-file, an error occured (attachemendt).
Any ideas what i do wrong`?