View source for Ubuntu 16.04 LTS on Lenovo Thinkpad x230

I recently bought a refurbished Lenovo Thinkpad x230, which came with Windows 10.

Of course I had to install Linux.

== Installation ==

Downright boring. Installation of Ubuntu 16.04 LTS Desktop 64 bit from an USB-stick. Everything obvious (graphics, touchpad, display, WiFi) works right out of the box.

== Optimizing Power Save ==

Despite ordering a new 48 Wh replacement battery from Sanyo, the laptop drains a full battery quite fast if running Ubuntu 16.04 (as most Linux distros do without power optimization).

Checking the battery  with

<pre>
upower -i /org/freedesktop/UPower/devices/battery_BAT0
</pre>

reveals, that the battery is OK as advertised.

See http://thinkwiki.de/TLP_-_Linux_Stromsparen (in german, but it is only about [http://linrunner.de/en/tlp/ TLP]) for some hints specifically geared towards Thinkpads:

tl;dr: 

<pre>
sudo add-apt-repository ppa:linrunner/tlp
sudo apt-get update
sudo apt-get install tp-smapi-dkms acpi-call-dkms
service tlp start
</pre>

See how this improves runtime.

More to come.