Created attachment 120615 [details]
type of wrong bulett charatters
The various types of bullets are disappeared and those already included in the documents were replaced with strange characters
Is this under Windows? Try to download and install the font from http://cgit.freedesktop.org/libreoffice/core/plain/extras/source/truetype/symbol/opens___.ttf?h=libreoffice-5-0-3
Please let me know if this won't solve the issue.
*** This bug has been marked as a duplicate of bug 76239 ***