I confirm this on Intrepid, Hardy, Gutsy, and Feisty. I've been having a hard time searching for this problem on the Internet. I use an nvidia 7600GS with and LG LCD over the DVI port, also using TwinView with a television connected to the S-video out. The LG goes to sleep the first time after reboot, but then never turns off again after running applications.
I confirm this on Intrepid, Hardy, Gutsy, and Feisty. I've been having a hard time searching for this problem on the Internet. I use an nvidia 7600GS with and LG LCD over the DVI port, also using TwinView with a television connected to the S-video out. The LG goes to sleep the first time after reboot, but then never turns off again after running applications.