Comment 12 for bug 1749546

Hi,

The following bug has been reported in debian:

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Dear Maintainer,
fontconfig now requires nano second mtime precision on files in order to
validate their freshness. squashfs does not seem to support nano second
mtime precision causing any Desktop ISO's made with live-build to regenrate
the font cache at the desktop startup leading to a very slow time to desktop.

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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=880574