Confirmed on A20m; please refer also to bug #50274, which contains syslog and kern.log for boot sequence with APM (default on this machine; logs for boot sequence with ACPI are attached above).
** Attachment added: "syslog covering boot with acpi=force, Thinkpad A20m" http://librarian.launchpad.net/3087049/syslog ** Attachment added: "kern.log covering boot with acpi=force, Thinkpad A20m" http://librarian.launchpad.net/3087057/kern.log -- [regression] Suspend [to-RAM and to-disk] is broken in 2.6.15-25.43 https://launchpad.net/bugs/50031 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs