Install Ubuntu 8.10 (Intrepid Ibex) on a ThinkPad T400

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T400

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Before Installation

Before you can start Ubuntu from CD or USB you have to change two BIOS settings:

  • Change to Internal or ATI Graphics with Config --> Display --> Graphics Device --> [Integrated graphics] or [Discrete Graphics]
  • Disable OS Detection for Switchable Graphics. Otherwise it will mysteriously switch back to Switchable Graphics.

Now you can boot you Live-CD, connect to Wireless Lan, and install the OS.

What works out of the box?

What needs some Tweaks?

What doesn't work at the moment?

Switchable Graphics

Suspend