EVOLUTION-MANAGER

Edit File: org.gnome.desktop.thumbnail-cache.gschema.xml

<?xml version="1.0" encoding="UTF-8"?> <schemalist gettext-domain="gsettings-desktop-schemas"> <schema id="org.gnome.desktop.thumbnail-cache" path="/org/gnome/desktop/thumbnail-cache/"> <key name="maximum-age" type="i"> <default>180</default> <description>Maximum age for thumbnails in the cache, in days. Set to -1 to disable cleaning.</description> </key> <key name="maximum-size" type="i"> <default>512</default> <description>Maximum size of the thumbnail cache, in megabytes. Set to -1 to disable cleaning.</description> </key> </schema> </schemalist>