Not right action on closing lid of Acer AOD250

[Fars]

Binary package hint: gnome-power-manager

When i closing lid of my Acer AOD250 its increasing temperature and not screensaver.
And when remove power cord its screensaver, like a close lid.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: gnome-power-manager 2.32.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-24.42-generic 2.6.35.8
Uname: Linux 2.6.35-24-generic i686
Architecture: i386
Date: Sat Jan 22 22:20:10 2011
GnomeSessionIdleInhibited: No
GnomeSessionInhibitors: None
GnomeSessionSuspendInhibited: No
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: Acer Aspire one
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-24-generic root=UUID=4ce7c8b0-1d86-4141-b7ab-cb9ef2e80093 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=ru_RU.utf8
 SHELL=/bin/bash
SourcePackage: gnome-power-manager
dmi.bios.date: 04/13/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire one
dmi.board.vendor: Acer
dmi.board.version: V1.03
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.03
dmi.modalias: dmi:bvnAcer:bvrV1.03:bd04/13/2009:svnAcer:pnAspireone:pvrV1.03:rvnAcer:rnAspireone:rvrV1.03:cvnAcer:ct1:cvrV1.03:
dmi.product.name: Aspire one
dmi.product.version: V1.03
dmi.sys.vendor: Acer

[David Koppenhofer (djk)]

Hi there,

I had a problem with power settings and my AOD250 at one time.

I see you're on BIOS v1.03. Updating my BIOS from v1.03 to v1.27 fixed my problems. (see also bug 400097 and bug 401944)

Best regards,
David

[Fars (fffars6)]

2011/6/16, David Koppenhofer <email address hidden>:
> Hi there,
>
> I had a problem with power settings and my AOD250 at one time.
>
> I see you're on BIOS v1.03. Updating my BIOS from v1.03 to v1.27 fixed
> my problems. (see also bug 400097 and bug 401944)
>
> Best regards,
> David
>
How can i update my BIOS?