cockpit-temperature-plugin small fix for RaspberryPi + Ubuntu Server.

cockpit-temperature-plugin-sys-temp.patch

From 7e69b28973c4cf5d7580dd3dad9fda8de245f1a7 Mon Sep 17 00:00:00 2001
From: artivis <[email protected]>
Date: Sat, 7 Mar 2020 11:53:21 -0500
Subject: [PATCH] fix for raspi+ubuntu18.04

---
 temperature.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/temperature.js b/temperature.js
index c7dbeba..6bc192a 100644
--- a/temperature.js
+++ b/temperature.js
@@ -10,9 +10,9 @@ window.onload = function () {
     chart.streamTo(canvas, 500);
 
     function run_proc(series,average_array) {
-        var proc = cockpit.spawn(["vcgencmd","measure_temp"]);
+        var proc = cockpit.script("cat /sys/class/thermal/thermal_zone*/temp");
         proc.done(function(data){
-            pt = parseFloat(data.match(/([0-9\.]+)/)[1]);
+            pt = parseFloat(data.match(/([0-9\.]+)/)[1])/1000;
             series.append(new Date().getTime(), pt);
             document.getElementById("cur_temp").innerHTML = pt;
             average_array.push(pt);
-- 
2.17.1