echo "mem" > /sys/power/state sets the system in standby. The problem is that it cannot be resumed from this state. Poky Commit ID: 381c4b69c7e8b452f4d3de2f8214e6e5f6a9abe7 Images from http://autobuilder.yoctoproject.org/pub/nightly/20121205-3/
Hardware: Lenovo Ideapad S10-3(Netbook)
This was tested on Lenovo Ideapad S10-3. It also happens with the ATOM-PC build for denzil-next: http://autobuilder.pokylinux.org/nightly/20121206-2/machines/atom-pc/core-image-sato-sdk-atom-pc.hddimg
Extra details: 1.4_M1 branch The image was written using DD (core-image-sato-sdk)
In accordance with the atom-pc BSP being phased out in favor of a more generic BSP in meta-intel and something like the n450 for meta-yocto-bsp, I am rejecting this bug as will not fix.