笔记本上使用Archlinux[转]
近日購得二手筆記本一臺,在其上運行l(wèi)inux的一些設置記錄如下: 型號為 <nop>ThinkPad T30
tp 上功能鍵的使用我的.xmodmaprc
keycode 227 = F30keycode 234 = F19
keycode 233 = F20
keycode 77 = Num_Lock
remove Lock = Caps_Lock
remove Control = Control_L
remove Mod4 = Hyper_L
keycode 227 = Caps_Lock
keysym Control_L = Hyper_L
keysym Caps_Lock = Control_L
add Lock = Caps_Lock
add Control = Control_L
add Mod4 = Hyper_L以上把兩個翻頁鍵設為F19和F20,把Fn設為F30,使shift+scrlk正常工作.<br> 把caps lock鍵用于ctrl鍵,左ctrl鍵用于窗口管理器.Fn用于大小寫切換.<br> Fn做窗口管理器的modifier我沒成功,可能主板?已經截獲掉好多組合鍵了 Contents網絡環(huán)境的配置 laptop-mode的配置 設置筆記本的待機 cpu自動降頻 監(jiān)測硬盤,cpu,電池等 thinkpad筆記本的熱鍵設置 DPMS的使用 top網絡環(huán)境的配置首先添加udev規(guī)則,解決兩個網卡的順序問題.<BR> 編輯/etc/udev/rules.d/10-network.rulesSUBSYSTEM=="net", SYSFS{address}=="00:02:8a:47:f4:a5", NAME="wlan0"
SUBSYSTEM=="net", SYSFS{address}=="00:09:6b:06:a5:b4", NAME="lan0"
筆記本上經常移動,需要多套網絡的配置.<BR> 編輯rc.conf
...HOSTNAME="localhost"
lo="lo 127.0.0.1"
INTERFACES=(lo)
NET_PROFILES=(menu)
...將NET_PROFILES=(menu)打開,在/etc/network-profiles/中添加配置文件.
例如文件/etc/network-profiles/20-home
DESCRIPTION="home"INTERFACE=lan0
HOSTNAME=localhost
IFOPTS="219.242.113.92 netmask 255.255.255.0 broadcast 219.242.113.255 hw ether 00132051A785"
GATEWAY=219.242.113.1
DNS1=202.112.144.30使用sudo /etc/rc.d/network restart則可更改網絡設置,/etc/resolv.conf的值會被更新.<BR> 當有多個配置時,文件名以字典序排列,數(shù)字開頭則比較方便,數(shù)字最小的為默認網絡配置.toplaptop-mode的配置
安裝 laptop-mode-tools 軟件包.
編輯文件/etc/laptop-mode/laptop-mode.conf 默認設置已經能夠滿足需要了,只要把CONTROL_開頭的打開即可, 里面包含了硬盤,cpu等多方面的設置,能極大延長電池的使用時間, 推薦使用.
top設置筆記本的待機安裝acpid,機器待機時,背光仍然打開,主要是使用radeon的顯卡可能會有這個問題. 詳細的描述見1,使用radeontool解決該問題,腳本2如下:
#!/bin/sh# if launched through a lid event and lid is open, do nothing
echo "$1" | grep "button/lid" && grep -q open /proc/acpi/button/lid/LID/state && exit 0
# remove USB 1.1 driver
rmmod uhci_hcd
# sync filesystem and clock
sync
/sbin/hwclock --systohc
# switch to console
FGCONSOLE=`fgconsole`
chvt 6
/usr/sbin/radeontool light off
# go to sleep
sleep 5 && echo -n "mem" > /sys/power/state
# readjust the clock (it might be off a bit after suspend)
/sbin/hwclock --adjust
/sbin/hwclock --hctosys
# reload USB 1.1 driver
modprobe uhci_hcd
# turn on the backlight and switch back to X
radeontool light on
chvt $FGCONSOLE將腳本保存在/etc/acpi/actions/sleep.sh,并chmod +x sleep.sh
修改/etc/acpi/handler.sh 按下sleep按鍵時(我這里是Fn+F4)執(zhí)行sleep.sh,進入待機
...button/sleep)
case "$2" in
SLPB) #echo -n mem >/sys/power/state ;;
/etc/acpi/actions/sleep.sh;;#注釋掉上句,添加這句
...合上屏幕時,待機...
button/lid)
#echo "LID switched!">/dev/tty5
/etc/acpi/actions/sleep.sh #添加這句
;;
...修改腳本以后,重起服務即可生效./etc/rc.d/acpid restart
有個問題就是待機時usb口仍然供電,在windows下則無此現(xiàn)象.
topcpu自動降頻查找所需要的模塊modprobe -l |grep cpufreq/lib/modules/2.6.17-ARCH/kernel/drivers/cpufreq/cpufreq_powersave.ko
/lib/modules/2.6.17-ARCH/kernel/drivers/cpufreq/cpufreq_stats.ko
/lib/modules/2.6.17-ARCH/kernel/drivers/cpufreq/cpufreq_userspace.ko
/lib/modules/2.6.17-ARCH/kernel/drivers/cpufreq/cpufreq_ondemand.ko
/lib/modules/2.6.17-ARCH/kernel/drivers/cpufreq/cpufreq_conservative.ko
/lib/modules/2.6.17-ARCH/kernel/drivers/cpufreq/freq_table.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/longrun.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/powernow-k8.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/powernow-k7.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/powernow-k6.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-smi.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-lib.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-ich.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/p4-clockmod.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/gx-suspmod.ko
/lib/modules/2.6.17-ARCH/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko我的cpu是P4M1.6GHZ,選擇speedstep-ich.ko,同時需要cpufreq governors: 我這里顯示有5個可以選擇 userspace, powersave, ondemand, conservative, perform ance.
cpu降頻的軟件包有cpufreqd和cpufrequtils,后來發(fā)現(xiàn)laptop-mode-tools里面直接可以控制cpu頻率和throttling.推薦使用這個.
需要在rc.conf中添加speedstep-ich和ondemand
top監(jiān)測硬盤,cpu,電池等arch中監(jiān)測支持smart硬盤溫度軟件有smartmontools和hddtemp,第一個監(jiān)測的功能很多,我們使用第二個,[arch@localhost proc]$ sudo hddtemp -n /dev/hda51
監(jiān)測cpu頻率,溫度,電池等. 這些信息都在/proc/acpi中,一般窗口管理器里面自帶腳本/插件都可以監(jiān)測,若沒用的話,使用某個腳本語言,用正則表達式抓取數(shù)據(jù)也是很容易的. conky可以將數(shù)據(jù)輸出到桌面.
這里有一個ion下檢測系統(tǒng)信息的腳本
topthinkpad筆記本的熱鍵設置主要使用ibm_acpi模塊,其它品牌筆記本不適用.<BR> 添加ibm_acpi到rc.conf中的MODULES,在/etc/modprobe.conf 添加options ibm_acpi hotkey=enable,0xffff experimental=1指定加載模塊時的參數(shù),hotkey=enable,0xffff指明使用盡可能多的快捷鍵,experimental=1打開一些在測試中的功能,如控 制cpu風扇等,啟用hotkey功能后,Fn+F4組合鍵將不產生sleep的acpi的事件,而是ibm/hotkey事件.這樣運行 acpi_listen后,可以監(jiān)測Fn+F1-F12中那些組合產生acpi的事件,我這里是 F3,F4,F7,F8,F12.我將F3設置為開關屏幕,F4為待機,F7為切換顯示器,F8為關閉bay(用來熱拔插光驅或第2塊電池),F12設置為關機.
我們使用radeontool來切換,它沒有監(jiān)測lcd狀態(tài)的功能,可以使用腳本來簡單判斷l(xiāng)cd的狀態(tài).
/etc/acpi/actions/lcd_switch.sh
#!/bin/shflag=/tmp/thinkpad_lcd_off
if [ -e $flag ]; then
/usr/sbin/radeontool light on
rm -f $flag
else
/usr/sbin/radeontool light off
> $flag
fi注意要chmod +x lcd_switch.sh
切換顯示器使用
echo video_switch > /proc/acpi/ibm/video關閉bay使用echo eject > /proc/acpi/ibm/bay修改handler.sh
...ibm/hotkey)
case "$2" in
HKEY)
case "$4" in
00001003) #echo "f3" >/dev/tty5
/etc/acpi/actions/lcd_switch.sh
;;
00001004) #echo "f4" >/dev/tty5
/etc/acpi/actions/sleep.sh
;;
00001007) #echo "f7" >/dev/tty5
echo video_switch > /proc/acpi/ibm/video
;;
00001008) #echo "f8" >/dev/tty5
echo eject > /proc/acpi/ibm/bay
;;
0000100c) #echo "f12" >/dev/tty5
/sbin/halt
;;
esac
;;
*) logger "ibm_acpi undefined:$2";;
esac
;;
...使用tpb可以在屏幕上顯示音量等信息,還可以設置thinkpad等熱鍵.topDPMS的使用
修改xorg.conf在Section "Monitor" 中添加 Option "DPMS",在 Section "ServerLayout" 中添加
Option "StandbyTime" "20" # Turn off screen in 20 minutesOption "SuspendTime" "30" # Full hibernation in 30 minutes
Option "OffTime" "40" # Turn off DPMS monitor使用xset dpms force standby可以立即查看效果.
我這里dpms一直無法使用,將驅動從"versa"換為"radeon"(軟件包為 xf86-video-ati)后dpms正常,使用versa時,使用mplayer播放某些rmvb時,cpu占用率很高,但是畫面和聲音不同步. mplayer提示"Your system is too SLOW to play this! "使用"radeon"再增加cache的值,可以解決.
xorg.conf部分配置,參考34
Section "Device"Identifier "Card0"
Driver "radeon"
Option "AGPMode" "4"
Option "EnablePageFlip" "on"
Option "Ahod" "EXA"
Option "AGPFastWrite" "yes"
Option "ColorTiling" "on"
Option "RenderA" "on"
#Option "OverlayOnCRTC1" "on"
#Option "OverlayOnCRTC2" "on"
# enable (partial) PowerPlay features
Option "DynamicClocks" "on"
# use bios hot keys on thinkpad (aka fn+f7)
Option "BIOSHotkeys" "on"
# enable radeon specific xinerama
#Option "MergedFB" "true"
#Option "CRT2Position" "RightOf"
#Option "CRT2Hsync" "50-75"
#Option "CRT2VRefresh" "30-82"
#Option "MetaModes" "1024x768-1024x768"
#Option "MergedNonRectangular" "true"
#BusID "PCI:1:0:0"
EndSectionmplayer -cache 16000 abc.rmvb radeontool的PKGBUILDpkgname=radeontool
pkgver=1.5
pkgrel=2
pkgdesc=
url="http://fdd.com/software/radeon/"
license=GPL
depends=('pciutils')
makedepends=()
backup=()
source=( http://fdd.com/software/radeon/$pkgname-$pkgver.tar.gz)
md5sums=(8065eebe5a2b163e43b40461bfe49a56)
build() {
cd $startdir/src/$pkgname-$pkgver
make || return 1
mkdir -p $startdir/pkg/usr/sbin
cp $pkgname $startdir/pkg/usr/sbin
}
1. http://www.thinkwiki.org/wiki/How_to_configure_acpid<br />
2. http://www.thinkwiki.org/wiki/How_to_configure_acpid#Action_Script<br />
3. http://dri.freedesktop.org/wiki/ATIRadeon<br />
4. http://thinkwiki.org/wiki/Additional_options_for_the_radeon_driver
轉載于:https://blog.51cto.com/axlrose/1294423
與50位技術專家面對面20年技術見證，附贈技術全景圖總結
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