From 972be85fb5b40d3764140a8a0462baa292644941 Mon Sep 17 00:00:00 2001
From: Andrew Engelbrecht <andrew@fsf.org>
Date: Wed, 23 Sep 2020 17:14:47 -0400
Subject: [PATCH] sleep before unmounting, to avoid race condition

---
 install-extras.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/install-extras.sh b/install-extras.sh
index 2c966ad..20ecf69 100755
--- a/install-extras.sh
+++ b/install-extras.sh
@@ -136,6 +136,9 @@ cp -vr $ISOTMP/* $DEVTMP/source/ || true
 ### 
 
 
+sync
+sleep 3
+
 umount $DEVTMP
 umount $ISOTMP
 
-- 
2.25.1