Configuring High-Fidelity Document Preview (Network Edition Only)
The high-fidelity document preview feature requires the installation of LibreOffice or the LibreOffice-headless package, depending on the operating system you are running.
If LibreOffice is installed, the system is automatically configured to use high-fidelity document preview. If LibreOffice is not installed, the preview engine from prior Zimbra Collaboration releases is used.
This can be accomplished with the appropriate Linux distribution’s package management systems:
- For RHEL, install the libreoffice-headless package:
yum install libreoffice yum install libreoffice-headless
- For Ubuntu, install libreoffice:
apt-get install libreoffice
Install Language and Font Packages
Confirm you have the appropriate language packs or fonts installed for LibreOffice to properly view documents and attachments. For example:
- If using Ubuntu 12.04 (deprecated) and viewing East Asian languages, be sure to install:
apt-get install libreoffice-l10n-* apt-get install ttf-vlgothic
- If using Ubuntu 14.04 or 16.04 and viewing East Asian languages, be sure to install:
apt-get install libreoffice-l10n-* apt-get install fonts-vlgothic
- If using RHEL, be sure to install:
yum install libreoffice-langpack-xx