Question: I wanted to back my current state as an image but Im running into a problem: it seems that my microSD contains two partition: pi\_root and pi\_boot. How do I create an exact image of my microSD card with two parititons using dd?

Answer: 
`GNOME Tweaks` provides those settings under the `Extensions` tab. 

[![enter image description here](https://i.stack.imgur.com/tggL9.png)](https://i.stack.imgur.com/tggL9.png)

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Alternatively open your web browser (Firefox/Chrome) and visit <https://extensions.gnome.org/local/>. 

You need to install an add-on/extension first suggested by the web-page if not installed already. Then you will be able to access settings of all the installed extensions.
To get a list of ALL files in the `caffeine` package, ask the packaging system: 

```
dpkg -L caffeine

```