On 09/30/2010 11:12 PM, Madhurya Kakati wrote: > Is anyone going to help??? :( I don't have the answer, but I can confirm that I have seen this behavior several times over the past 3-4 kernels. The current kernel is OK with the nvidia, radeon and intel gpus on my boxes. But a couple of kernels ago I was having to turn off the LCD displays because they would go blank but not black (unpowered). Good Luck. -- David C. Rankin, J.D.,P.E. Rankin Law Firm, PLLC 510 Ochiltree Street Nacogdoches, Texas 75961 Telephone: (936) 715-9333 Facsimile: (936) 715-9339 www.rankinlawfirm.com