Look at https://launchpad.net/distros/ubuntu/+source/linux-source-2.6.15/+bug/53308 I have found the solution to the usb problem. You must remove usb hcd modules from initramfs. With X60 are you using ata_piix or ahci driver for sata hd? I read that ahci resume from suspend to ram is somewhat a work in progress...... Bye!