i've had this problem before. here's a simple fix.
format your sdext partition to ext3 or ext4. When i used ext2 deep sleep did not work, even if i had no apps linked to sd. I've had this problem with hell fusion kernel (awesome kernel).
format your sdext partition to ext3 or ext4. When i used ext2 deep sleep did not work, even if i had no apps linked to sd. I've had this problem with hell fusion kernel (awesome kernel).