Hi, see http://bugs.debian.org/592201 g_warning() shouldn't be called with a \n at the end, it will already do that by itself. The patch there should be applied and maybe applied to other calls of g_warning() too
commit 30c27b26d014161a9552f27715c9bb9f055f1f9d Author: Bastien Nocera <hadess@hadess.net> Date: Tue Sep 7 18:23:17 2010 +0100 Fix use of newlines in g_warning() calls Remove trailing newlines in g_warning calls, remove use of multi-line calls to g_warning. https://bugs.freedesktop.org/show_bug.cgi?id=29447
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