thinkpad x32功能键设置

zhoukb

linux对thinkpad的支持非常好，各功能键都能实现，现将本人的x32的一些设置贡献给大家，希望对zhou3345和其他兄弟有所帮助，同时也希望大家对疏漏和错误给予补充、批评和指正。

实现如下功能：
声音大小的调节、屏幕亮度的调节和键盘灯
Fn+F3：power down the backlight (on)
Fn+F4：hibernate-ram
Fn+F5：power down the wireless (on)
Fn+F7：外接显示器
Fn+F12：hibernate
Shift+NumLk：数字键盘切换
屏幕显示功能

1、首先将ACPI_IBM编译进内核或编译成模块

2.6.22以前内核

2. CONFIG_ACPI_IBM=y

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2.6.22以后内核

2. CONFIG_THINKPAD_ACPI=y

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安装sys-power/acpid并加入boot runlevel

2. emerge sys-power/acpid
3. rc-update add acpid boot

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启动acpid

2. /etc/init.d/acpid start

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2、将echo enable,0xffff > /proc/acpi/ibm/hotkey添加入/etc/conf.d/local.start，或者直接执行如下命令

2. echo "echo enable,0xffff > /proc/acpi/ibm/hotkey" >> /etc/conf.d/local.start

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这一步很重要，至此已经激活了所有thinkpad的功能键。声音大小的调节、屏幕亮度的调节和键盘灯等都已经能正常使用了。

3、Fn+F3：power down the backlight (on)
安装app-laptop/radeontool，通过radeontool能够实现真正的开关显示屏

2. emerge app-laptop/radeontool

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新建/etc/acpi/events/ibm-screen文件

2. event=ibm/hotkey HKEY 00000080 00001003
3. action=/etc/acpi/ibm-screen.sh

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新建/etc/acpi/ibm-screen.sh

2. #!/bin/sh
3. #
4. event=$1
5. status=
6. event="'backlight'";
7. status=$(radeontool light | grep -Eo '[^ ]+$')
8. if [ "$status" = "on" ]; then
9. status=off
10. else
11. status=on
12. fi
13. radeontool light $status

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使其可执行

2. chmod a+x /etc/acpi/ibm-screen.sh

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重新启动acpid

2. /etc/init.d/acpid restart

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到这里便可以通过Fn+F3开关显示屏了。

4、Fn+F5：power down the wireless (on)
不同内核有些差别，这个只讨论2.6.20内核的情况。首先应确认无线已经可以使用，可参考相关wiki。

新建/etc/acpi/events/ibm-wireless文件

2. event=ibm/hotkey HKEY 00000080 00001005
3. action=/etc/acpi/ibm-wireless.sh

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新建/etc/acpi/ibm-wireless.sh

2. #!/bin/sh
3. # Find and toggle wireless of bluetooth devices on ThinkPads
5. #. /etc/acpi/state-funcs
7. # Return 0 if there is, allowing you to write   if isAnyWirelessPoweredOn; then ...
8. isAnyWirelessPoweredOn()
9. {
10.     for DEVICE in /sys/class/net/* ; do
11.         if [ -d $DEVICE/wireless -a -r $DEVICE/device/power/state ] ; then
12.             # If any of the wireless devices are turned on then return success
13.             if [ "`cat $DEVICE/device/power/state`" -eq 0 ] ; then
14.                 # Check if 'rf_kill' disagrees
15.                 if [ -r $DEVICE/device/rf_kill ] ; then
16.                     if [ "`cat $DEVICE/device/rf_kill`" -eq 0 ] ; then
17.                         # And rf_kill has the radio on
18.                         return 0
19.                     fi
20.                 else
21.                     return 0
22.                 fi
23.             fi
24.         fi
25.     done
26.     # otherwise return failure
27.     return 1
28. }
30. # Takes no parameters, toggles all wireless devices.
31. # TODO: Should possible toggle all wireless devices to the state of the first one.
32. # Attempts to use 'rf_kill' first, and then tries 'power/state', though that
33. # will fail on >=2.6.18 kernels since upstream removed the functionality...
34. toggleAllWirelessStates()
35. {
36.     for DEVICE in /sys/class/net/* ; do
37.         if [ -d $DEVICE/wireless ] ; then
38.             # $DEVICE is a wireless device. Check if it's powered on:
39.             ON=0
40.             OFF=1  # 1 for rf_kill, 2 for power/state
41.             for CONTROL in $DEVICE/device/rf_kill $DEVICE/device/power/state ; do
42.                 if [ -w $CONTROL ] ; then
43.                     # We have a way of controlling the device, lets try
44.                     if [ "`cat $CONTROL`" = 0 ] ; then
45.                         # It's powered on. Switch it off.
46.                         if echo -n $OFF > $CONTROL ; then
47.                             break
48.                         else
49.                             OFF=2 # for power/state, second time around
50.                         fi
51.                     else
52.                         # It's powered off. Switch it on.
53.                         if echo -n $ON > $CONTROL ; then
54.                             break
55.                         fi
56.                     fi
57.                 fi
58.             done
59.         fi
60.     done
61. }
64. ##Find and toggle wireless of bluetooth devices on ThinkPads
66. BLUETOOTH=/proc/acpi/ibm/bluetooth
68. if [ -r $BLUETOOTH ]; then
69.     grep -q disabled $BLUETOOTH
70.     bluetooth_state=$?
71. fi
73. # Note that this always alters the state of the wireless!
74. toggleAllWirelessStates;
76. # Sequence is Both on, Bluetooth only, Wireless only, Both off
77. if ! isAnyWirelessPoweredOn; then
78.     # Wireless was turned off
79.     if [ -w $BLUETOOTH ]; then
80.         if [ "$bluetooth_state" = 0 ]; then
81.             echo enable > $BLUETOOTH;
82.         else
83.             echo disable > $BLUETOOTH
84.         fi
85.     fi
86. fi

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使其可执行

2. chmod a+x /etc/acpi/ibm-wireless.sh

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重新启动acpid

2. /etc/init.d/acpid restart

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到这里便可以通过Fn+F5开关无线网络了。

5、Fn+F4：hibernate-ram和Fn+F12：hibernate

安装hibernate-script并加入boot runlevel

2. emerge hibernate-script
3. rc-update add hibernate-cleanup boot

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新建/etc/acpi/events/ibm-suspend文件

2. event=ibm/hotkey HKEY 00000080 00001004
3. action=/usr/sbin/hibernate-ram

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新建/etc/acpi/events/ibm-hibernate文件

2. event=ibm/hotkey HKEY 00000080 0000100c
3. action=/usr/sbin/hibernate

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重新启动acpid

2. /etc/init.d/acpid restart

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到这里便可以通过Fn+F4待机（Fn键唤醒），Fn+F12休眠了。

如过要使用suspend2，需要使用打过suspend2补丁的内核，具体可参考
http://www.gentoo.org/doc/en/power-management-guide.xml

6、实现屏幕显示。

安装app-laptop/tpb

2. echo "app-laptop/tpb xosd" >> /etc/portage/package.use
3. emerge app-laptop/tpb

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如果是gnome，将tpb -d加入senssions

配置~/.tpbrc或/etc/tpbrc,以下设置仅作参考

2. # Use OSS mixer to change volume and for mute/unmute. This should be use on
3. # models with no hardware mixer (volume and mute buttons show no effect). R31
4. # is reported to have no hardware mixer. To use this you must enable write
5. # access to the NVRAM device (possibly dangerous). Possible values are on and
6. # off. Default is off.
7. #
8. MIXER      ON
10. ## MIXERSTEPS
11. # Defines how much steps should be available when using the OSS mixer. Default
12. # is 14. If an other number of steps is used, tpb needs write access to the
13. # nvram device.
14. #
15. #MIXERSTEPS  14
17. ## MIXERDEVICE
18. # Defines the mixer device to use for OSS mixer support. Default is /dev/mixer.
19. #
20. #MIXERDEVICE /dev/mixer
23. ### POWERMANAGEMENT SETTINGS
25. ## APM
26. # Some ThinkPads generate mouse and keyboard events or have a high CPU load when
27. # polling /proc/apm. You may enable this, if you want the AC connected/AC
28. # disconnected messages. Default is off.
29. #
30. #APM         OFF
32. ## POWERMGT
33. # The program apmiser (part of tpctl package) switches the power management
34. # mode according to the needs of the user. This results in lots of changes
35. # displayed in OSD. To avoid this, the power management messages can be turned
36. # off. Default is auto.
37. #
38. #POWERMGT    AUTO
41. ### X11 SETTINGS
43. ## XEVENTS
44. # Some of the special keys generate X11 events instead of changing the nvram. TPB
45. # is able to grab those keys and run an application. However some people like to
46. # use the X11 events through xmodmap or the like. This option turns off the
47. # grabbing of the events. Affected keys are HOME, SEARCH, MAIL, FAVORITES,
48. # RELOAD, ABORT, BACKWARD, FORWARD and FN. Default is on.
49. #
50. #XEVENTS     OFF
53. ### ON-SCREEN DISPLAY SETTINGS
55. ## OSD
56. # Global switch for showing on-screen display for volume, mute and brightness.
57. # Possible values are on and off. Default is on.
58. #
59. #OSD         ON
61. ## OSDZOOM
62. # Specific switch for showing on-screen display for zoom button.
63. # Possible values are on and off. Default is unset, follows the OSD option.
64. #
65. #OSDZOOM     OFF
67. ## OSDTHINKLIGHT
68. # Specific switch for showing on-screen display for thinklight button.
69. # Possible values are on and off. Default is unset, follows the OSD option.
70. #
71. #OSDTHINKLIGHT OFF
73. ## OSDDISPLAY
74. # Specific switch for showing on-screen display for display output button.
75. # Possible values are on and off. Default is unset, follows the OSD option.
76. #
77. #OSDDISPLAY OFF
79. ## OSDHVEXPANSIOFF
80. # Specific switch for showing on-screen display for HV expansion button.
81. # Possible values are on and off. Default is unset, follows the OSD option.
82. #
83. #OSDHVEXPANSION OFF
85. ## OSDBRIGHTNESS
86. # Specific switch for showing on-screen display for brightness buttons.
87. # Possible values are on and off. Default is unset, follows the OSD option.
88. #
89. #OSDBRIGHTNESS OFF
91. ## OSDVOLUME
92. # Specific switch for showing on-screen display for ivolume and mute buttons.
93. # Possible values are on and off. Default is unset, follows the OSD option.
94. #
95. #OSDVOLUME OFF
97. ## OSDPOWERMGT
98. # Specific switch for showing on-screen display for ipower management changes.
99. # Possible values are on and off. Default is unset, follows the OSD option.
100. #
101. #OSDPOWERMGT OFF
103. ## OSDFONT
104. # Defines the font for the on-screen display. You may use "xfontsel" to choose
105. # one. Default is the default font of the xosd library.
106. #
107. #OSDFONT     -*-lucidatypewriter-*-*-*-*-*-240-*-*-*-*-*-*
108. OSDFONT     -adobe-helvetica-*-r-*-*-12-*-*-*-*-*-iso10646-1
111. ## OSDCOLOR
112. # Defines the color of the on-screen display. You may use "xcolors" to choose
113. # one. Default is BLUE.
114. #
115. OSDCOLOR    Blue
117. ## OSDTIMEOUT
118. # Defines how long (in seconds) the on-screen display is shown after the last
119. # keys was pressed. Default is 3.
120. #
121. #OSDTIMEOUT  3
123. ## OSDOFFSET
124. # For backward compatibility. Same as OSDVERTICAL.
125. #
126. OSDOFFSET   25
128. ## OSDSHADOW
129. # Defines the offset of the font shadow in pixels. Default is 2.
130. #
131. OSDSHADOW   0
133. ## OSDSHADOWCOLOR
134. # Defines the color of the shadow of the on-screen display. You may use
135. # "xcolors" to choose one. Default is BLACK.
136. #
137. #OSDSHADOWCOLOR BLACK
139. ## OSDOUTLINE
140. # Defines the width of the font outline in pixels. Default is 1.
141. #
142. OSDOUTLINE   0
144. ## OSDOUTLINECOLOR
145. # Defines the color of the outline of the on-screen display. You may use
146. # "xcolors" to choose one. Default is BLACK.
147. #
148. #OSDOUTLINECOLOR BLACK
150. ## OSDVERTICAL
151. # Defines the offset from the top or bottom of the screen in pixels. Default is 25.
152. #
153. OSDVERTICAL 50
155. ## OSDHORIZONTAL
156. # Defines the offset from the left or right of the screen in pixels. Only
157. # supported by xosd 2.0.0 and above. Default is 25.
158. #
159. OSDHORIZONTAL 100
161. ## OSDPOS
162. # Defines where the osd is shown. Possible values are top, middle and bottom.
163. # The value middle is only supported by xosd 2.0.0 and above. Default is bottom.
164. #
165. OSDPOS      bottom
167. ## OSDALIGN
168. # Defines the alignment of the osd. Possible values are left, center and right.
169. # Default is left.
170. #
171. #OSDALIGN    LEFT

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7、注意事项
i、如果使用gnome，需取消gnome快捷键的设置，否则会出现休眠待机两次的情况，具体处理如下：

在你使用的用户下执行gconf-editor，将如下两项的键值设为nothing

2. /apps/gnome-power-manager/action_button_hibernate
3. /apps/gnome-power-manager/action_button_suspend

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补充
8、Fn+F7实现参考：
Fn+F7的实现前面有个兄弟已发过相关配置：
http://www.linuxsir.cn/bbs/showt ... 2&highlight=ibm
21楼zhou3345兄补充。
http://www.linuxsir.cn/bbs/showthread.php?t=308091&page=2

9、Shift+NumLk：数字键盘切换
建立~/.xmodmaprc文件

2. clear mod2
3. keycode 77 = Num_Lock
4. add mod2 = Num_Lock

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执行# xmodmap ~/.xmodmaprc，然后按Shift+NumLk数字灯会亮，实现小数字键盘功能
要实现每次重启后自动生效，在~/.xintirc中添加：

2. xmodmap ~/.xmodmaprc

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liwenqiu

楼主真是好人啊，我用x60的，受教了，不过楼主可否提供一下实现外接显示器配置的相关文件，这个问题我一直没有搞定

zhou3345

谢谢分享，应该让版主加精：）

Zer4tul

强烈建议加精！另外，谁能给个HP的功能键设置过程啊……

zhoukb

Post by liwenqiu
楼主真是好人啊，我用x60的，受教了，不过楼主可否提供一下实现外接显示器配置的相关文件，这个问题我一直没有搞定

Fn+F7的实现前面有个兄弟已发过相关配置：
http://www.linuxsir.cn/bbs/showt ... 2&highlight=ibm

zhoukb

Post by zhou3345
谢谢分享，应该让版主加精：）

Post by Zer4tul
强烈建议加精！另外，谁能给个HP的功能键设置过程啊……

多谢大家的支持。

Blahster

给楼主推荐个

2. # paludis -q tp_smapi
3. * app-laptop/tp_smapi
4.     gentoo:            0.20 0.21 0.27 0.30 0.31 {:0}
5.     installed:         0.31* {:0}
6.     Homepage:          http://tpctl.sourceforge.net/
7.     Description:       IBM ThinkPad SMAPI BIOS driver
8.     License:           ( GPL-2 )
9.     Source origin:     app-laptop/tp_smapi-0.31::gentoo
10.     Installed time:    Tue Jul 10 14:13:59 2007
11.     Use flags:         (-hdaps) (kernel_linux)

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支持thinkpad的电源管理.

杨珂

没有Thinkpad 来觊觎一下

楼主把你的其他笔记也总结出来吧

zhllg

分享，才能共同进步！

Zer4tul

smapi？什么东西？