Whenever I attempt to save a Writer document, either by the Save As button or the Save button, LibreOffice crashes. I've tried restarting LibreOffice and rewriting the document, but no luck. I'm using Kubuntu 17.10.
Steps to Reproduce:
1. Make a Writer document with any text in it. Even typing "asdf" produced the error.
2. Save it with either "Save" or "Save As".
Error message appears saying that LibreOffice crashed due to an unexpected problem. The document is always recoverable after the second attempt.
A dialogue box should have appeared allowing me to choose the file name, location, and type, and allow me to save the document.
User Profile Reset: Yes
Build ID: 1:5.4.5-0ubuntu0.17.10.1
CPU threads: 4; OS: unknown; UI render: default; VCL: kde4;
Locale: en-US (en_US.UTF-8); Calc: group
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0
Thanks for reporting the issue.
It seems like a dupe of bug 115978
*** This bug has been marked as a duplicate of bug 115978 ***
*** This bug has been marked as a duplicate of bug 115971 ***