I use ubuntu classic, and I start compiz manually and the issue appears for me too. I have the nVidia driver too (270.41.06-0ubuntu1) with a GeForce 7150M built on my laptop's motherboard.
I use ubuntu classic, and I start compiz manually and the issue appears for me too. 06-0ubuntu1) with a GeForce 7150M built on my laptop's motherboard.
I have the nVidia driver too (270.41.