Bug#696531: Power saving regression on Sandy Bridge

2012-12-25 Thread Juliusz Chroboczek
>> On Dell Latitude E6220 (Sandy Bridge i5-2520M, integrated graphics), >> power saving stops working after some time. The symptoms are that idle >> power consumption goes from 7W to 28W (!), and Powertop reports that PC7 >> is never entered. A reliable way to reproduce it is to suspend the >> la

Bug#696531: Power saving regression on Sandy Bridge

2012-12-22 Thread Ben Hutchings
On Sat, 2012-12-22 at 14:42 +0100, Juliusz Chroboczek wrote: > Package: linux-image-3.6-trunk-amd64 > Version: 3.6-1~experimental.1 > > Hi, > > On Dell Latitude E6220 (Sandy Bridge i5-2520M, integrated graphics), > power saving stops working after some time. The symptoms are that idle > power co

Bug#696531: Power saving regression on Sandy Bridge

2012-12-22 Thread Juliusz Chroboczek
Package: linux-image-3.6-trunk-amd64 Version: 3.6-1~experimental.1 Hi, On Dell Latitude E6220 (Sandy Bridge i5-2520M, integrated graphics), power saving stops working after some time. The symptoms are that idle power consumption goes from 7W to 28W (!), and Powertop reports that PC7 is never ent