I have remove all libreoffice themes and install only libreoffice-icon-theme-sifr.
The Sifr theme does not look good on a black background. Is there a way to be rid of the black LibreOffice colors?
Slightly puzzled as to how you got the black background. If I choose no themes in Tools>Personalization, I get a grey, not a black theme. So Sifr shows up OK.
Mine was set to “Pre-installed theme (if available)”. I tried to set to “Plain look, do not use Themes”, but still I get black background. I have a black color theme in KDE, but I do not want to use that with Libreoffice.
It seems like LibreOffice uses the Color Theme from KDE. Is there a way to override this? I tried themes from Mozilla, but they didn’t fit for LibreOffice.
I found the solution. Uninstall the package libreoffice-kde4.