I am getting this error:
Error saving the document proto-manuscript: General Error. General input/output error.
The document freezes. When I click on the X to close and then “Cancel”, the application unfreezes and I can access the contents, copy-paste it in another document thus preserving my data. However, this is still annoying. I am linking the document here. It is a .docx containing some formulas written in Word, so maybe that has something to do with it. I am using Ubuntu linux 14.04 LTS 32 bit
Thank you!!