1. 2012-07-27 RE: X won't start on Intel HD Graphics 4000 (Lenovo X freedeskt ubuntu 2. 2012-07-26 Re: X won't start on Intel HD Graphics 4000 (Lenovo X freedeskt Thomas_Lübking 3. 2012-07-26 X won't start on Intel HD Graphics 4000 (Lenovo X230) freedeskt ubuntu