So I tested it on Trisquel by making the following steps:
1. At the evening I shut down the computer, take off the Battery and the power supply.
2. At the next day I booted Trisquel from a USB Stick and both Wifi and Bluetooth works well.
So there cant be store anything from Ubuntu because there was no electricity for a longer time.
I have also a X60 Tablet here with Libreboot on it I can put the card inside and see if it works there too, maybe I have time later this week.
In general I know that Ubuntu is not god for freedom and I have a wondefull X200 with the 2,8 Ghz Processor and a wonderful HV121WX4-120 Panel.
I also ordered the clamps and wires to flash Libreboot on the system and when I will have more time next month I will do it and therefore also kick Ubuntu down and only use trisquel ;)
But it is always a matter of time...
