Some of the themes in /usr/share/apps/desktoptheme have a file called action-overlays.svgz in the widgets subdirectory, some don't and some have a version of the file but without the up-arrows. You have to locate action-overlays.svgz in a theme with a correct one and copy it to the widgets directory of the theme you are using.
The same applies if you get your theme locally from ~/.kde4/share/apps/desktoptheme.
« Last Edit: September 07, 2010, 09:33:47 AM by blackbird »
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