On 09/01/10 14:48, Henrique de Moraes Holschuh wrote:
> On Thu, 07 Jan 2010, Robert de Rooy wrote:
>
>> thinkpad_acpi: Console audio control enabled, mode: monitor (read only)
>>
>> But I am not seeing anything regarding a new ALSA device, either in
>> dmesg or in the Gnome sound applet. And when I run 'lshal --monitor'
>> and press the volume or brightness keys I do not see any events
>> either.
>>
> It will be in one of the last alsa card slots by default. Use
> /proc/asound/* to locate it, or ask the ALSA lib about the installed
> cards...
>
> You can use the index= parameter to tell it at which slot you want it to try
> to install the card. index=3 would place it in the third slot, for example.
>
> Maybe a HAL .fdi file would also help gnome find it? I can't help you
> there, but someone in the freedesktop.org or in the linux-thinkpad ML might.
>
>
Thanks Henrique,
Your right, I checked /proc/asound and indeed I have a ThinkPadEC directory.
$ cat /proc/asound/cards
0 [I82801DBICH4 ]: ICH4 - Intel 82801DB-ICH4
Intel 82801DB-ICH4 with AD1981B at irq 11
1 [Modem ]: ICH-MODEM - Intel 82801DB-ICH4 Modem
Intel 82801DB-ICH4 Modem at irq 11
29 [ThinkPadEC ]: ThinkPad EC - ThinkPad Console Audio Control
ThinkPad Console Audio Control at EC reg 0x30, fw
1RHT71WW-3.04
When I run alsamixer, I can change to ThinkPadEC device and see the
button presses change the volume and mute, so that all seems to work.
But the question now is, how are you supposed to make use of this new
volume/mute device under a modern distribution like Fedora 12? The
gnome-volume-control-applet does not show any change when pressing the
buttons, and indeed gnome-volume-control does not even show the device
(or the modem for that matter) under the Hardware tab. Changing the alsa
index from the default 29 to 3 does not change anything in this regard.
Revent versions of gnome-volume-control use PulseAudio, so it is
probably filtering the devices. But running 'pactl list' does not show
any other devices either.
I put some RedHat people on cc: that where involved with the
volume-control makeover in F11 as I am hoping that Fedora 13 will have
all of this working out of the box (assuming it gets the 2.6.33 kernel).
When I have a bit of time, I might try it on my T60 also.
$ gnome-volume-control --debug
** (gnome-volume-control:3474): DEBUG: Enabling debugging
** (gnome-volume-control:3474): DEBUG: Updating client: index=15
name='ConsoleKit Session /org/freedesktop/ConsoleKit/Session4'
** (gnome-volume-control:3474): DEBUG: Updating client: index=16
name='GNOME Volume Control Media Keys'
** (gnome-volume-control:3474): DEBUG: Updating client: index=21
name='XSMP Session on gnome-session as
1031493bc4bfda5092126319662081946500000029240029'
** (gnome-volume-control:3474): DEBUG: Updating client: index=22
name='GNOME Volume Control Applet'
** (gnome-volume-control:3474): DEBUG: Updating client: index=26
name='libcanberra'
** (gnome-volume-control:3474): DEBUG: Updating client: index=27
name='GNOME Volume Control Dialog'
** (gnome-volume-control:3474): DEBUG: Updating sink: index=0
name='alsa_output.pci-0000_00_1f.5.analog-stereo' description='Internal
Audio Analog Stereo' map='front-left,front-right'
** (gnome-volume-control:3474): DEBUG: Updating source: index=0
name='alsa_output.pci-0000_00_1f.5.analog-stereo.monitor'
description='Monitor of Internal Audio Analog Stereo'
** (gnome-volume-control:3474): DEBUG: Updating source: index=1
name='alsa_input.pci-0000_00_1f.5.analog-stereo' description='Internal
Audio Analog Stereo'
** (gnome-volume-control:3474): DEBUG: Udpating card
alsa_card.pci-0000_00_1f.5 (index: 0 driver: module-alsa-card.c):
** (gnome-volume-control:3474): DEBUG: Profile 'output:analog-stereo':
0 sources 1 sinks
** (gnome-volume-control:3474): DEBUG: Profile
'output:analog-stereo+input:analog-stereo': 1 sources 1 sinks (Current)
** (gnome-volume-control:3474): DEBUG: Profile 'input:analog-stereo': 1
sources 0 sinks
** (gnome-volume-control:3474): DEBUG: Profile 'off': 0 sources 0 sinks
** (gnome-volume-control:3474): DEBUG: Property: 'alsa.card' = '0'
** (gnome-volume-control:3474): DEBUG: Property: 'alsa.card_name' =
'Intel 82801DB-ICH4'
** (gnome-volume-control:3474): DEBUG: Property: 'alsa.long_card_name'
= 'Intel 82801DB-ICH4 with AD1981B at irq 11'
** (gnome-volume-control:3474): DEBUG: Property: 'alsa.driver_name' =
'snd_intel8x0'
** (gnome-volume-control:3474): DEBUG: Property: 'device.bus_path' =
'pci-0000:00:1f.5'
** (gnome-volume-control:3474): DEBUG: Property: 'sysfs.path' =
'/devices/pci0000:00/0000:00:1f.5/sound/card0'
** (gnome-volume-control:3474): DEBUG: Property: 'device.bus' = 'pci'
** (gnome-volume-control:3474): DEBUG: Property: 'device.vendor.id' =
'8086'
** (gnome-volume-control:3474): DEBUG: Property: 'device.vendor.name' =
'Intel Corporation'
** (gnome-volume-control:3474): DEBUG: Property: 'device.product.id' =
'24c5'
** (gnome-volume-control:3474): DEBUG: Property: 'device.product.name'
= '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller'
** (gnome-volume-control:3474): DEBUG: Property: 'device.form_factor' =
'internal'
** (gnome-volume-control:3474): DEBUG: Property: 'device.string' = '0'
** (gnome-volume-control:3474): DEBUG: Property: 'device.description' =
'Internal Audio'
** (gnome-volume-control:3474): DEBUG: Property:
'module-udev-detect.discovered' = '1'
** (gnome-volume-control:3474): DEBUG: Property: 'device.icon_name' =
'audio-card-pci'
** (gnome-volume-control:3474): DEBUG: deleted the custom theme dir
** (gnome-volume-control:3474): DEBUG: Card selection changed
** (gnome-volume-control:3474): DEBUG: Updating input settings
** (gnome-volume-control:3474): DEBUG: Create monitor for 1
** (gnome-volume-control:3474): DEBUG: Updating output settings
** (gnome-volume-control:3474): DEBUG: Volume changed (for Balance bar)
** (gnome-volume-control:3474): DEBUG: Card selection changed
** (gnome-volume-control:3474): DEBUG: Adding effects stream
** (gnome-volume-control:3474): DEBUG: Updating source: index=1
name='alsa_input.pci-0000_00_1f.5.analog-stereo' description='Internal
Audio Analog Stereo'
** (gnome-volume-control:3474): DEBUG: Updating source output: index=5
name='Peak detect' client=27 source=1
** (gnome-volume-control:3474): DEBUG: deleted the custom theme dir
** (gnome-volume-control:3474): DEBUG: deleted the custom theme dir
$ pactl list
Module #0
Name: module-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute
state of devices"
module.version = "0.9.21"
Module #1
Name: module-stream-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the
volume/mute/device state of streams"
module.version = "0.9.21"
Module #2
Name: module-card-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore profile of cards"
module.version = "0.9.21"
Module #3
Name: module-augment-properties
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Augment the property sets of streams with
additional static information"
module.version = "0.9.21"
Module #4
Name: module-alsa-card
Argument: device_id="0" name="pci-0000_00_1f.5"
card_name="alsa_card.pci-0000_00_1f.5" tsched=yes ignore_dB=no
card_properties="module-udev-detect.discovered=1"
Usage counter: 0
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "0.9.21"
Module #5
Name: module-udev-detect
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Detect available audio hardware and load
matching drivers"
module.version = "0.9.21"
Module #6
Name: module-bluetooth-discover
Argument:
Usage counter: n/a
Properties:
module.author = "Joao Paulo Rechi Vita"
module.description = "Detect available bluetooth audio devices
and load bluetooth audio drivers"
module.version = "0.9.21"
Module #7
Name: module-esound-protocol-unix
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "ESOUND protocol (UNIX sockets)"
module.version = "0.9.21"
Module #8
Name: module-native-protocol-unix
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Native protocol (UNIX sockets)"
module.version = "0.9.21"
Module #9
Name: module-gconf
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "GConf Adapter"
module.version = "0.9.21"
Module #10
Name: module-default-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the default sink
and source"
module.version = "0.9.21"
Module #11
Name: module-rescue-streams
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is removed, try to
move their streams to the default sink/source"
module.version = "0.9.21"
Module #12
Name: module-always-sink
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Always keeps at least one sink loaded
even if it's a null one"
module.version = "0.9.21"
Module #13
Name: module-intended-roles
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically set device of streams based
of intended roles of devices"
module.version = "0.9.21"
Module #14
Name: module-suspend-on-idle
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is idle for too long,
suspend it"
module.version = "0.9.21"
Module #15
Name: module-console-kit
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Create a client for each ConsoleKit
session of this user"
module.version = "0.9.21"
Module #16
Name: module-position-event-sounds
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Position event sounds between L and R
depending on the position on screen of the widget triggering them."
module.version = "0.9.21"
Module #17
Name: module-cork-music-on-phone
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Mute or cork music while a phone stream
exists"
module.version = "0.9.21"
Module #21
Name: module-x11-publish
Argument: display=:0.0
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "X11 credential publisher"
module.version = "0.9.21"
Module #22
Name: module-x11-cork-request
Argument: display=:0.0
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Synthesize X11 media key events when
cork/uncork is requested"
module.version = "0.9.21"
Module #23
Name: module-x11-xsmp
Argument: display=:0.0
session_manager=local/unix:@/tmp/.ICE-unix/2924,unix/unix:/tmp/.ICE-unix/2924
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "X11 session management"
module.version = "0.9.21"
Sink #0
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.5.analog-stereo
Description: Internal Audio Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 4
Mute: no
Volume: 0: 60% 1: 60%
0: -13.31 dB 1: -13.31 dB
balance 0.00
Base Volume: 63%
-12.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.5.analog-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "Intel 82801DB-ICH4"
alsa.id = "Intel ICH"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "Intel 82801DB-ICH4"
alsa.long_card_name = "Intel 82801DB-ICH4 with AD1981B at irq 11"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:1f.5"
sysfs.path = "/devices/pci0000:00/0000:00:1f.5/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "24c5"
device.product.name = "82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
AC'97 Audio Controller"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "65536"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Internal Audio Analog Stereo"
alsa.mixer_name = "Analog Devices AD1981B"
alsa.components = "AC97a:41445374"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
analog-output;output-amplifier-on: Analog Output / Amplifier
(priority. 9910)
analog-output;output-amplifier-off: Analog Output / No
Amplifier (priority. 9900)
analog-output-headphones;output-amplifier-on: Analog Headphones
/ Amplifier (priority. 9010)
analog-output-headphones;output-amplifier-off: Analog
Headphones / No Amplifier (priority. 9000)
analog-output-mono;output-amplifier-on: Analog Mono Output /
Amplifier (priority. 5010)
analog-output-mono;output-amplifier-off: Analog Mono Output /
No Amplifier (priority. 5000)
analog-output-lfe-on-mono;output-amplifier-on: Analog Output
(LFE) / Amplifier (priority. 4010)
analog-output-lfe-on-mono;output-amplifier-off: Analog Output
(LFE) / No Amplifier (priority. 4000)
Active Port: analog-output;output-amplifier-on
Source #0
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.5.analog-stereo.monitor
Description: Monitor of Internal Audio Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 4
Mute: no
Volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor of Sink: alsa_output.pci-0000_00_1f.5.analog-stereo
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Internal Audio Analog Stereo"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "Intel 82801DB-ICH4"
alsa.long_card_name = "Intel 82801DB-ICH4 with AD1981B at irq 11"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:1f.5"
sysfs.path = "/devices/pci0000:00/0000:00:1f.5/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "24c5"
device.product.name = "82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
AC'97 Audio Controller"
device.form_factor = "internal"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Source #1
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.5.analog-stereo
Description: Internal Audio Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 4
Mute: yes
Volume: 0: 42% 1: 42%
0: -22.50 dB 1: -22.50 dB
balance 0.00
Base Volume: 42%
-22.50 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "Intel 82801DB-ICH4"
alsa.id = "Intel ICH"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "Intel 82801DB-ICH4"
alsa.long_card_name = "Intel 82801DB-ICH4 with AD1981B at irq 11"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:1f.5"
sysfs.path = "/devices/pci0000:00/0000:00:1f.5/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "24c5"
device.product.name = "82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
AC'97 Audio Controller"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "65536"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Internal Audio Analog Stereo"
alsa.mixer_name = "Analog Devices AD1981B"
alsa.components = "AC97a:41445374"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
analog-input-microphone;input-microphone-1: Analog Microphone /
Microphone 1 (priority. 10020)
analog-input-microphone;input-microphone-2: Analog Microphone /
Microphone 2 (priority. 10019)
analog-input-linein: Analog Line-In (priority. 9000)
analog-input: Analog Input (priority. 9000)
analog-input-video: Analog Video (priority. 7000)
Active Port: analog-input-microphone;input-microphone-1
Client #15
Driver: module-console-kit.c
Owner Module: 15
Properties:
application.name = "ConsoleKit Session
/org/freedesktop/ConsoleKit/Session4"
console-kit.session = "/org/freedesktop/ConsoleKit/Session4"
Client #16
Driver: protocol-native.c
Owner Module: 8
Properties:
application.name = "GNOME Volume Control Media Keys"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "16"
application.id = "org.gnome.VolumeControl"
application.icon_name = "multimedia-volume-control"
application.version = "2.28.1"
application.process.id = "3018"
application.process.user = "robert"
application.process.host = "t41 "
application.process.binary = "gnome-settings-daemon"
window.x11.display = ":0.0"
application.language = "en_GB.UTF-8"
application.process.machine_id = "5446cbf968d638829e4dac2149ec7fca"
application.process.session_id =
"5446cbf968d638829e4dac2149ec7fca-1263196617.656982-243625306"
Client #21
Driver: module-x11-xsmp.c
Owner Module: 23
Properties:
application.name = "XSMP Session on gnome-session as
1031493bc4bfda5092126319662081946500000029240029"
xsmp.vendor = "gnome-session"
xsmp.client.id = "1031493bc4bfda5092126319662081946500000029240029"
Client #22
Driver: protocol-native.c
Owner Module: 8
Properties:
application.name = "GNOME Volume Control Applet"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "16"
application.id = "org.gnome.VolumeControl"
application.icon_name = "multimedia-volume-control"
application.version = "2.28.1"
application.process.id = "3057"
application.process.user = "robert"
application.process.host = "t41 "
application.process.binary = "gnome-volume-control-applet"
window.x11.display = ":0.0"
application.language = "en_GB.UTF-8"
application.process.machine_id = "5446cbf968d638829e4dac2149ec7fca"
application.process.session_id =
"5446cbf968d638829e4dac2149ec7fca-1263196617.656982-243625306"
Client #26
Driver: protocol-native.c
Owner Module: 8
Properties:
application.name = "libcanberra"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "16"
window.x11.display = ":0.0"
window.x11.screen = "0"
application.process.id = "3028"
application.process.user = "robert"
application.process.host = "t41 "
application.process.binary = "metacity"
application.language = "en_GB.UTF-8"
application.process.machine_id = "5446cbf968d638829e4dac2149ec7fca"
application.process.session_id =
"5446cbf968d638829e4dac2149ec7fca-1263196617.656982-243625306"
Client #28
Driver: protocol-native.c
Owner Module: 8
Properties:
application.name = "pactl"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "16"
application.process.id = "6605"
application.process.user = "robert"
application.process.host = "t41 "
application.process.binary = "pactl"
application.language = "en_GB.UTF-8"
application.process.machine_id = "5446cbf968d638829e4dac2149ec7fca"
Sample #0
Name: bell-window-system
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Volume: (invalid)
(invalid)
balance 0.00
Duration: 0.8s
Size: 138.3 KiB
Lazy: no
Filename: n/a
Properties:
media.role = "event"
application.process.id = "2091"
application.name = "gnome-terminal"
event.description = "Bell event"
event.id = "bell-window-system"
media.name = "bell-window-system"
media.filename = "/usr/share/sounds/freedesktop/stereo/bell.oga"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "16"
window.x11.display = ":0.0"
window.x11.screen = "0"
application.process.user = "robert"
application.process.host = "t41 "
application.process.binary = "metacity"
application.language = "en_GB.UTF-8"
application.process.machine_id = "5446cbf968d638829e4dac2149ec7fca"
application.process.session_id =
"5446cbf968d638829e4dac2149ec7fca-1263194707.718669-191475101"
Card #0
Name: alsa_card.pci-0000_00_1f.5
Driver: module-alsa-card.c
Owner Module: 4
Properties:
alsa.card = "0"
alsa.card_name = "Intel 82801DB-ICH4"
alsa.long_card_name = "Intel 82801DB-ICH4 with AD1981B at irq 11"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:1f.5"
sysfs.path = "/devices/pci0000:00/0000:00:1f.5/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "24c5"
device.product.name = "82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
AC'97 Audio Controller"
device.form_factor = "internal"
device.string = "0"
device.description = "Internal Audio"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Profiles:
output:analog-stereo: Analog Stereo Output (sinks: 1, sources:
0, priority. 6000)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex
(sinks: 1, sources: 1, priority. 6060)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1,
priority. 60)
off: Off (sinks: 0, sources: 0, priority. 0)
Active Profile: output:analog-stereo+input:analog-stereo
------------------------------------------------------------------------------
This SF.Net email is sponsored by the Verizon Developer Community
Take advantage of Verizon's best-in-class app development support
A streamlined, 14 day to market process makes app distribution fast and easy
Join now and get one step closer to millions of Verizon customers
http://p.sf.net/sfu/verizon-dev2dev
_______________________________________________
ibm-acpi-devel mailing list
ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel
