From 2baddde5ba0418cba4aaa6a4704715d4b410c9e7 Mon Sep 17 00:00:00 2001
From: turmary <turmary@126.com>
Date: Sun, 27 Sep 2020 11:03:03 +0100
Subject: [PATCH] Fix: install ubuntu kernel only if debian kernel install
 failed

---
 install.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index 3be9d4d..e806c40 100755
--- a/install.sh
+++ b/install.sh
@@ -181,9 +181,10 @@ function install_kernel() {
   # Instead of retrieving the lastest kernel & headers
   [ "X$FORCE_KERNEL" == "X" ] && {
     # Raspbian kernel packages
-    apt-get -y --force-yes install raspberrypi-kernel-headers raspberrypi-kernel
-    # Ubuntu kernel packages
-    apt-get -y install linux-raspi linux-headers-raspi linux-image-raspi
+    apt-get -y --force-yes install raspberrypi-kernel-headers raspberrypi-kernel || {
+      # Ubuntu kernel packages
+      apt-get -y install linux-raspi linux-headers-raspi linux-image-raspi
+    }
   } || {
     # We would like to a fixed version
     KERN_NAME=raspberrypi-kernel_${FORCE_KERNEL}_${arch_r}.deb