LibreOffice PDF exporting issue - transparent objects

Question

When I export my presentation to PDF the first slide, whose master slide has a white and transparent field turns black and transparent.

Anybody has an idea what is going on?

Solution

Do you export as PDF/A-1a? Make sure that the PDF/A-1a option is disabled when exporting to PDF, since PDF/A-1a doesn't allow transparent objects:

BTW: This affects every kind of LIbreOffice / OpenOffice.org file exporing to PDF; Calc / Writer files may contain transparent content, too.

Comments

[maniat1k13]

Can U add more info? version of libreoffice - presentation was made in libreoffice or first on office? take a look at this help.libreoffice.org/Impress/Changing_the_Slide_Background_F‌​ill or check if it not a bug bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/768508