Suspend again

[William John Murray]

  Hello all,
            I am  confused by suspend. Does ANYONE have it working in
FC5T2? For FC4 I follow the instructions at http://mhensler.de/swsusp
and all is dandy. For FC5 I have no luck yet.
 I have sata disks, which once meant that a kernel patch was required.
Is it stil?
   My results:

Suspend:
  Seems to suspend. e.g. screen goes black, but recovers 10s later.
Here is a cutting from /var/log/messages:

Feb 14 11:29:23 billmurray kernel: swsusp: critical section/: done
(49939 pages copied)
Feb 14 11:29:23 billmurray kernel: Intel machine check architecture
supported.
Feb 14 11:29:23 billmurray kernel: Intel machine check reporting enabled
on CPU#0.
Feb 14 11:29:23 billmurray kernel: swsusp: Restoring Highmem
Feb 14 11:29:23 billmurray kernel: Debug: sleeping function called from
invalid context at mm/slab.c:2700
Feb 14 11:29:23 billmurray kernel: in_atomic():0, irqs_disabled():1
Feb 14 11:29:23 billmurray kernel:  [<c01e24a9>] acpi_os_acquire_object
+0xb/0x3c     [<c0151e68>] kmem_cache_alloc+0x20/0x7c
Feb 14 11:29:23 billmurray kernel:  [<c01e24a9>] acpi_os_acquire_object
+0xb/0x3c     [<c01f766d>] acpi_ut_allocate_object_desc_dbg+0x10/0x3e
Feb 14 11:29:23 billmurray kernel:  [<c01f76ae>]
acpi_ut_create_internal_object_dbg+0x13/0x68     [<c01f39c1>]
acpi_rs_set_srs_method_data+0x3d/0xb7
Feb 14 11:29:24 billmurray kernel:  [<c0150e59>]
cache_alloc_debugcheck_after+0xb8/0xea     [<c01fad02>]
acpi_pci_link_set+0x3b/0x169
Feb 14 11:29:24 billmurray kernel:  [<c01fadb7>] acpi_pci_link_set
+0xf0/0x169     [<c01fae64>] irqrouter_resume+0x34/0x52
Feb 14 11:29:24 billmurray kernel:  [<c022789b>] __sysdev_resume
+0x11/0x53     [<c02279db>] sysdev_resume+0x16/0x47
Feb 14 11:29:24 billmurray kernel:  [<c022b98a>] device_power_up+0x5/0xa
[<c01336c9>] swsusp_suspend+0x6b/0x85
Feb 14 11:29:24 billmurray kernel:  [<c013462a>] pm_suspend_disk
+0x4e/0xf8     [<c0132ad8>] enter_state+0x50/0x1ba
Feb 14 11:29:24 billmurray kernel:  [<c0132cca>] state_store+0x88/0x94
[<c0132c42>] state_store+0x0/0x94
Feb 14 11:29:24 billmurray kernel:  [<c0187dd6>] subsys_attr_store
+0x1e/0x22     [<c0187ee5>] sysfs_write_file+0xa9/0xd2
Feb 14 11:29:24 billmurray kernel:  [<c0187e3c>] sysfs_write_file
+0x0/0xd2     [<c0154918>] vfs_write+0xa1/0x140
Feb 14 11:29:24 billmurray kernel:  [<c0154e20>] sys_write+0x3c/0x63
[<c0102bc1>] syscall_call+0x7/0xb


Hibernate:
  As others have reported, it can hibernate to a blinked LED just fine.
But try to restart and I have two possibilities:
  *) Normal: disk light comes on, screen flashes, hangs there.
  *) acpi_sleep=s3_bios: Just boots as if it were switched off.