From f3fa4fe0c7f7506bd4160e634958b34d9870ad71 Mon Sep 17 00:00:00 2001
From: aiminick <aiminick@openfans.org>
Date: Wed, 20 Oct 2021 02:36:40 +0800
Subject: [PATCH] Update qemu_winx11.md

---
 docs/qemu_winx11.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/qemu_winx11.md b/docs/qemu_winx11.md
index 5b525b8..3bf5906 100644
--- a/docs/qemu_winx11.md
+++ b/docs/qemu_winx11.md
@@ -1,6 +1,8 @@
 ## Upgrade buster-backports qemu version
 
 ```
+apt update; apt upgrade -y
+
 apt install libfdt1=\
 $(apt-cache madison libfdt1|head -n1|awk -F'|' '{print $2}'|sed 's/ //g') \
 -y