I have a linux certified laptop running gentoo and 2.6.18 kernel. i have sleep (suspend to ram) working, but it uses a lot of battery power (it will run down a full battery while sleeping in about 7 hours). Is there some way to reduce this?
I am using the in kernel suspend. i have not been able to get suspend 2 to sleep my laptop (more precisely, i haven't gotten to successfully wake up).