From a87b6e4320bef9001f165cb859c37a818a9b8189 Mon Sep 17 00:00:00 2001
From: ger <g.j.c.strikwerda@rug.nl>
Date: Tue, 20 Mar 2018 21:13:09 +0100
Subject: [PATCH] powerlaptopw

---
 power_laptop | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 power_laptop

diff --git a/power_laptop b/power_laptop
new file mode 100644
index 0000000..46ad5c6
--- /dev/null
+++ b/power_laptop
@@ -0,0 +1,43 @@
+howto power tune your laptop:
+
+     upower -d
+     upower -d | more
+   
+check for bluetooth/webcam modules:   
+   
+     lsmod | grep bt
+     lsmod | grep uvc
+   
+remove them:    
+   
+     modprobe -r btusb
+     modprobe -r uvcvideo
+     echo "modprobe -r uvcvideo" >> /etc/rc.local
+     echo "modprobe -r btusb" >> /etc/rc.local
+  
+install nvidia drivers:  
+   
+     add-apt-repository ppa:graphics-drivers/ppa
+     apt update
+     apt dist-update
+     apt dist-upgrade
+     apt install nvidia-390
+        
+enable Linux laptop mode:        
+        
+     echo 5 > /proc/sys/vm/laptop_mode 
+     echo "echo 5 > /proc/sys/vm/laptop_mode" >> /etc/rc.local 
+     cat /proc/sys/vm/laptop_mode 
+  
+select your Graphics driver of your choice:  
+  
+     sudo prime-select intel
+     sudo prime-select select
+     sudo prime-select query
+     upower -d
+     
+     root@ger-xiaomi:~# upower -d | grep rate
+     energy-rate:         5,61478 W
+     History (rate):
+     energy-rate:         5,61478 W
+