[Bug 49929] 2.6.15-25 fails to suspend-to-ram (T43)

[David_C]

Public bug reported:

-23 supended to ram correctly, -25 fails.  When pressing F4 to suspend
to ram the sleep LED flashes, the screen shuts off and the hard drive
spins down.   However, the fan stays on and  and the battery LED stays
on.    The machine will not resume and has to be powered off.

-25 consistently behaves in this manner.

Here is /var/log/acpid

[Thu Jun 15 19:17:07 2006] starting up
[Thu Jun 15 19:17:07 2006] 54 rules loaded
[Thu Jun 15 19:17:11 2006] client connected from 4560[108:108]
[Thu Jun 15 19:17:11 2006] 1 client rule loaded
[Thu Jun 15 19:18:20 2006] received event "ibm/hotkey HKEY 00000080 00001004"
[Thu Jun 15 19:18:20 2006] notifying client 4560[108:108]
[Thu Jun 15 19:18:20 2006] executing action "/etc/acpi/sleepbtn.sh"
[Thu Jun 15 19:18:20 2006] BEGIN HANDLER MESSAGES
[Thu Jun 15 19:18:20 2006] END HANDLER MESSAGES
[Thu Jun 15 19:18:20 2006] action exited with status 0
[Thu Jun 15 19:18:20 2006] completed event "ibm/hotkey HKEY 00000080 00001004"
<cold reboot>
[Thu Jun 15 19:19:55 2006] starting up
[Thu Jun 15 19:19:55 2006] 54 rules loaded
[Thu Jun 15 19:19:59 2006] client connected from 4594[108:108]
[Thu Jun 15 19:19:59 2006] 1 client rule loaded

** Affects: linux-source-2.6.15 (Ubuntu)
     Importance: Untriaged
         Status: Unconfirmed

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2.6.15-25 fails to suspend-to-ram (T43)
https://launchpad.net/bugs/49929