[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[debian-users:54554] Re: 画面表示されない
debian-users@debian.or.jpのみな様、ご機嫌いかがでしょうか。
はじめましてISHIKAWA,Hiroichi@Otaru 51years oldです。
私の所有する友人からもらったノートパソコン
は、Ｄｅｂｉａｎ Ｌｅｎｎｙをインストールしたら、
画面は８００ｘ６００の暗い１６色表示になるし、
一度ログアウトすると２４ビットカラーか１６ビットカラーか
正しく色がでてくるのですが
画面の書き換えが重くて
ＴＷＭではメニュー表示で死んでしまう
とんでもない状態でした。
ノートパソコン：
(
NEC Lavie M; PC-LM600J52DC
SiliconMotion Lynx3DM4(SM720)グラフィクスプロセッサ
20GB HDD
メインメモリを256MB(MAX.)に私が増設
)
そこで、別パーティションにインストールし
そこそこ実用レベルのはやさで動作した
ＫＮＯＰＰＩＸのｘｏｒｇ．ｃｏｎｆファイルに
Ｄｅｂｉａｎのｘｏｒｇ．ｃｏｎｆを入れ替え
ＧＲＵＢにあるＫｅｒｎｅｌ行の最後にｖｇａ＝７３２
（ｖｇａ＝ａｓｋで１０２４ｘ７６８ ２４ビットカラー ＶＥＳＡ）
を加えて起動したら、それなりにＸｏｒｇ Ｘ１１が動作
しています。
ＫＮＯＰＰＩＸ６．２日本語版に含まれる
Ｋｓｔａｒｓは良く出来ているので、
他の３ＤレンダリングしているＣｅｌｅｓｔｉａや
Ｓｔｅｌｌａｒｉｕｍに比べれば、実用的なスピードで
動作してくれます。
ＫＮＯＰＰＩＸをインストールしたとき生成された
ｘｏｒｇ．ｃｏｎｆがもしどのパソコンにインストールしても
同じ内容になるのでしたら、グラフィクスカードを入れ替えても
きちんと動作するのではないかと仮説しています。
（ＫＮＯＰＰＩＸの日本語版作成に深く関与した方なら
良く知っているはずですから訊いてみるのも一考ですね。）
ＫＮＯＰＰＩＸのｘｏｒｇ．ｃｏｎｆの内容は以下のとおり。
Section "ServerLayout"
Identifier "XFree86 Configured"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "PS/2 Mouse" "SendCoreEvents"
# No Touchpad detected.
# Secondary, automatically activated by Xorg, see below.
InputDevice "USB Mouse" "SendCoreEvents"
# Serial Mouse not detected
### AIGLX for compiz 3D-Support with DRI & Composite
### This option doesn't hurt even if it's not supported by the individual card
Option "AIGLX" "true"
EndSection
Section "ServerFlags"
Option "AllowMouseOpenFail" "true"
Option "DPMS" "true"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/X11/misc:unscaled"
FontPath "/usr/share/fonts/X11/75dpi:unscaled"
FontPath "/usr/share/fonts/X11/100dpi:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/share/fonts/X11/Speedo"
FontPath "/usr/share/fonts/X11/PEX"
# Additional fonts: Locale, Gimp, TTF...
FontPath "/usr/share/fonts/X11/cyrillic"
# FontPath "/usr/share/fonts/X11/latin2/75dpi"
# FontPath "/usr/share/fonts/X11/latin2/100dpi"
# True type and type1 fonts are also handled via xftlib, see /etc/X11/XftConfig!
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
FontPath "/usr/share/fonts/truetype"
FontPath "/usr/share/fonts/latex-ttf-fonts"
EndSection
Section "Module"
# Comments: see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=346408
Load "dbe" # Double Buffering Extension, very important.
Load "dri" # This shouldn't be available choice if user has selected driver vga, vesa or nv.
Load "glx" # GLX Extension.
Load "freetype" # Freetype fonts.
Load "type1" # Type 1 fonts
Load "record" # Developer extension, usually not needed
Load "extmod" # This is okay, but if you look into "man xorg.conf"
# you'll find option NOT to include DGA extension with extmod,
# and for a good reason.. DGA causes instability as
# it accesses videoram without consulting X about it.
SubSection "extmod"
Option "omit xfree86-dga"
EndSubSection
# Load "speedo" # Speedo fonts, this module doesn't exist in Xorg 7.0.17
# The following are deprecated/unstable/unneeded in Xorg 7.0
# Load "ddc" # ddc probing of monitor, this should be never present,
# as it gets automatically loaded.
# Load "GLcore" # This should be never present, as it gets automatically loaded.
# Load "bitmap" # Should be never present, as it gets automatically loaded.
# This is a font module,
# and loading it in xorg.conf makes X try to load it twice.
EndSection
Section "Extensions"
# compiz needs Composite, but it can cause bad (end even softreset-resistant)
# effects in some graphics cards, especially nv.
Option "Composite" "Disable"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "jp106"
Option "XkbLayout" "jp"
EndSection
Section "InputDevice"
Identifier "PS/2 Mouse"
Driver "mouse"
Option "Protocol" "auto-dev"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "true"
Option "Emulate3Timeout" "70"
Option "ZAxisMapping" "4 5"
Option "SendCoreEvents" "true"
EndSection
Section "InputDevice"
Identifier "USB Mouse"
Driver "mouse"
Option "Device" "/dev/input/mice"
Option "Protocol" "auto"
Option "ZAxisMapping" "4 5"
Option "Buttons" "5"
Option "SendCoreEvents" "true"
EndSection
Section "InputDevice"
Driver "synaptics"
Identifier "AlpsPad"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
# Option "LeftEdge" "130"
# Option "RightEdge" "840"
# Option "TopEdge" "130"
# Option "BottomEdge" "640"
# Option "FingerLow" "7"
# Option "FingerHigh" "8"
# Option "MaxTapTime" "180"
# Option "MaxTapMove" "110"
# Option "EmulateMidButtonTime" "75"
# Option "VertScrollDelta" "20"
# Option "HorizScrollDelta" "20"
# Option "MinSpeed" "0.60"
# Option "MaxSpeed" "1.10"
# Option "AccelFactor" "0.030"
# Option "EdgeMotionMinSpeed" "200"
# Option "EdgeMotionMaxSpeed" "200"
# Option "UpDownScrolling" "1"
# Option "CircularScrolling" "1"
# Option "CircScrollDelta" "0.1"
# Option "CircScrollTrigger" "2"
Option "SHMConfig" "on"
Option "Emulate3Buttons" "on"
Option "SendCoreEvents" "true"
EndSection
Section "InputDevice"
Driver "synaptics"
Identifier "SynPad"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
# Option "LeftEdge" "1700"
# Option "RightEdge" "5300"
# Option "TopEdge" "1700"
# Option "BottomEdge" "4200"
# Option "FingerLow" "25"
# Option "FingerHigh" "30"
# Option "MaxTapTime" "180"
# Option "MaxTapMove" "220"
# Option "VertScrollDelta" "100"
# Option "MinSpeed" "0.09"
# Option "MaxSpeed" "0.18"
# Option "AccelFactor" "0.0015"
Option "SHMConfig" "on"
Option "SendCoreEvents" "true"
EndSection
Section "InputDevice"
Identifier "Serial Mouse"
Driver "mouse"
Option "Protocol" "Microsoft"
Option "Device" "/dev/ttyS0"
Option "Emulate3Buttons" "true"
Option "Emulate3Timeout" "70"
Option "SendCoreEvents" "true"
EndSection
# Monitor section auto-generated by KNOPPIX mkxorgconfig
Section "Monitor"
Identifier "Monitor0"
ModelName "Generic Monitor"
# HorizSync 28.0 - 78.0 # Warning: This may fry very old Monitors
# HorizSync 28.0 - 96.0 # Warning: This may fry old Monitors
# VertRefresh 50.0 - 76.0 # Very conservative. May flicker.
# VertRefresh 50.0 - 60.0 # Extreme conservative. Will flicker. TFT default.
Option "MonitorLayout" "LVDS,AUTO"
EndSection
Section "Device"
### Available Driver options are:-
# sw_cursor is needed for some ati and radeon cards
#Option "sw_cursor"
#Option "hw_cursor"
#Option "NoAccel"
#Option "ShowCache"
#Option "ShadowFB"
#Option "UseFBDev"
#Option "Rotate"
Identifier "Card0"
# Specified driver (chipset)
Driver "fbdev"
VendorName "All"
BoardName "All"
# BusID "PCI:1:0:0"
# compiz, beryl 3D-Support with DRI & Composite
Option "XAANoOffscreenPixmaps"
Option "AllowGLXWithComposite" "true"
Option "EnablePageFlip" "true"
Option "TripleBuffer" "true"
# Tweaks for the xorg 7.4 (otherwise broken) "intel" driver
Option "Tiling" "no"
Option "Legacy3D" "false"
# These two lines are (presumably) needed to prevent fonts from being scrambled
Option "XaaNoScanlineImageWriteRect" "true"
Option "XaaNoScanlineCPUToScreenColorExpandFill" "true"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
Option "AddARGBGLXVisuals" "true"
Option "DisableGLXRootClipping" "true"
SubSection "Display"
Depth 1
EndSubSection
SubSection "Display"
Depth 4
EndSubSection
SubSection "Display"
Depth 8
EndSubSection
SubSection "Display"
Depth 15
EndSubSection
SubSection "Display"
Depth 16
EndSubSection
SubSection "Display"
Depth 24
EndSubSection
SubSection "Display"
Depth 32
EndSubSection
EndSection
Section "DRI"
Mode 0666
EndSection
追伸
ＤｅｂｉａｎやＫＮＯＰＰＩＸで動作しているＳｉｌｉｃｏｎＭｏｔｉｏｎの
ドライバがＳＭ７２０専用の３Ｄ機能を引き出すものかどうか不明なので、
今のところグラフィクスプロセッサの最高性能を引き出せているか怪しいです。
ＸＦｒｅｅ８６用のＳＭ７２０ドライバのバイナリファイル(siliconmotion_drv.o)と
その作成環境ファイルズはＳｉｌｉｃｏｎＭｏｔｉｏｎの
ｆｔｐサーバから無料でダウンロードできますが
[
ftp://ftp.siliconmotion.com.tw/Lynx3DM_XFree86_1.2.2.zip
]
Ｘｏｒｇ Ｘ１１にも使えるかどうか不明です。教えてください。
なんだかデータのバースト転送とか転送のリトライとかも
Ｘのコンフィギュレーションファイルに設定できるかもしれない事が
書かれているテキストが含まれているのですが。