--- texlive-20160523-source/utils/asymptote/settings.cc.orig	2016-09-24 01:37:53.345690403 +0200
+++ texlive-20160523-source/utils/asymptote/settings.cc	2016-09-24 01:37:59.875587349 +0200
@@ -95,7 +95,7 @@
 #ifdef __APPLE__
 string defaultPDFViewer="open";
 #else  
-string defaultPDFViewer="acroread";
+string defaultPDFViewer="xdg-open";
 #endif  
 string defaultGhostscript="gs";
 string defaultGhostscriptLibrary="/usr/lib/libgs.so";