ACPI closed lid cpu load

[luk108]

hi,

when i close the lid on my dell inspiron 2650, the jumps to 100% and
in /var/log/messages is this again and again

[ACPI Debug] String: Length 0x11, "=====GPE_L1D====="

i've read some posts, even those on reparing dsdt table, but i can't even repair it (if the trouble is there)
but it looks like this

dsdt.dsl 132: Method (_WAK, 1, NotSerialized)
Warning 2026 - ^ Reserved method must return a value (_WAK)

dsdt.dsl 1019: SRST, 1,
Error 1051 - ^ Access width of Field Unit extends beyond region limit

dsdt.dsl 1022: ACPW, 1
Error 1051 - ^ Access width of Field Unit extends beyond region limit

dsdt.dsl 2373: Field (ERAM, AnyAcc, Lock, Preserve)
Error 1048 - ^ Host Operation Region requires ByteAcc access

dsdt.dsl 2874: Name (PBUF, Buffer (0x14)
Warning 2079 - Statement is unreachable ^

ASL Input: dsdt.dsl - 3644 lines, 136004 bytes, 1734 keywords
Compilation complete. 3 Errors, 2 Warnings, 0 Remarks, 387 Optimizations

uname -a

Linux riviera 2.6.6 #2 Tue Jun 1 21:44:45 CEST 2004 i686 Intel(R) Pentium(R) 4 Mobile CPU 1.70GHz GenuineIntel GNU/Linux

emerge info

Portage 2.0.50-r7 (default-x86-2004.0, gcc-3.3.2, glibc-2.3.2-r9, 2.6.6)
=================================================================
System uname: 2.6.6 i686 Intel(R) Pentium(R) 4 Mobile CPU 1.70GHz
Gentoo Base System version 1.4.10
distcc 2.13 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled]
Autoconf: sys-devel/autoconf-2.59-r3
Automake: sys-devel/automake-1.8.3
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CFLAGS="-O2 -march=pentium4 -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
COMPILER="gcc3"
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.2
/share/config /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/
config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/shar
e/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf
/xdvi/ /var/bind /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=pentium4 -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs ccache sandbox"
GENTOO_MIRRORS="http://ftp.sh.cvut.cz/MIRRORS/gentoo/gentoo http://ftp.snt.utwen
te.nl/pub/os/linux/gentoo http://ibiblio.org/pub/Linux/distributions/gentoo/"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X aalib acpi alsa arts avi berkdb cjk crypt cups divx4linux dvd encode esd
fftw foomaticdb gdbm gif gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml imagemagic
imlib ipv6 java jpeg kde libg++ libwww mad mikmod mmx motif mozilla mpeg mysql
ncurses nls oggvorbis opengl pam pcmcia pdflib perl plotutils png pnp postgres p
ython qt quicktime readline ruby samba sdl slang spell sse ssl svga tcltk tcpd t
etex tiff truetype unicode usb wmf x86 xml xml2 xmms xv xvid zlib"


thanks for any help
Luk