According to http://www.thinkwiki.org/wiki/Problems_with_SATA_and_Linux , this[1] Fedora patch "makes suspend-to-ram work with AHCI enabled".
[1] http://cvs.fedora.redhat.com/viewcvs/rpms/kernel/FC-5/linux-2.6 -console-suspend.patch ** Changed in: linux-source-2.6.17 (Ubuntu) Importance: Untriaged => Medium Status: Unconfirmed => Confirmed -- Resuming from hibernate doesn't work on Thinkpad X60s https://launchpad.net/bugs/52115 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
