野宮さん、お返事ありがとうございます。 ところで、僕はアメリカ西海岸在住なので、投稿にタイムラグがあるかもしれません（いま夜の１１時です）が、どうかご了承ください。 On 2/15/06, 野宮 賢 / NOMIYA Masaru <nomiyac360@xxxxxxxxxxxxxx> wrote: > Displayは液晶タイプのものでしょうか、それとも、CRTタイプのものでしょうか？ > それと、Xorg.conf をお見せ下さい。 ディスプレイですが、液晶タイプで、ViewSonicのVE710sというモデルです。 http://www.viewsonic.com/products/desktopdisplays/lcddisplays/e2series/ve710s/ 17インチで、サポートする周波数は、以下のとおりです： Frequency Fh: 30~80kHz Fv: 50~85Hz インストール時には、リストに全く同一のモデルがなかったので、同じViewSonic製のものでもっとも近い（と思われる）ものを選択しました。 ディスプレイはPC本体に直接接続されておらず、途中にPC切り替えスイッチを経由しています（他のマシンとモニタ、キーボード、マウスを共有しているためです）。 いま「画面の解像度」からピクセル数を確認しました。「832x624」になっていました。プルダウンメニューに他の設定は表示されません。 何か手がかりがありましたら、ご教授くださいませ。 /etc/X11/xorg.confの内容は以下のとおりです： ------------------------------------------------------------ # File generated by anaconda. Section "ServerLayout" Identifier "Anaconda Configured" Screen 0 "Screen0" 0 0 InputDevice "Mouse0" "CorePointer" InputDevice "Mouse9" "SendCoreEvents" InputDevice "Keyboard0" "CoreKeyboard" EndSection Section "Files" # The location of the RGB database. Note, this is the name of the # file minus the extension (like ".txt" or ".db"). There is normally # no need to change the default. RgbPath "/usr/X11R6/lib/X11/rgb" # Multiple FontPath entries are allowed (they are concatenated together) # By default, Red Hat 6.0 and later now use a font server independent of # the X server to render fonts. FontPath "/usr/X11R6/lib/X11/fonts/TrueType" FontPath "unix/:7100" FontPath "/usr/X11R6/lib/X11/fonts/japanese" FontPath "/usr/X11R6/lib/X11/fonts/misc" FontPath "/usr/X11R6/lib/X11/fonts/75dpi" EndSection Section "Module" Load "GLcore" Load "dbe" Load "extmod" Load "fbdevhw" Load "dri" #Load "dri" Load "glx" #Load "record" #Load "xie" # font rendering engines Load "type1" Load "freetype" EndSection Section "InputDevice" Identifier "Keyboard0" Driver "keyboard" # Option "AutoRepeat" "500 5" # when using XQUEUE, comment out the above line, and uncomment the # following line # Option "Protocol" "Xqueue" # Specify which keyboard LEDs can be user-controlled (eg, with xset(1)) # Option "Xleds" "1 2 3" # To disable the XKEYBOARD extension, uncomment XkbDisable. # Option "XkbDisable" # To customise the XKB settings to suit your keyboard, modify the # lines below (which are the defaults). For example, for a non-U.S. # keyboard, you will probably want to use: # Option "XkbModel" "pc102" # If you have a US Microsoft Natural keyboard, you can use: # Option "XkbModel" "microsoft" # # Then to change the language, change the Layout setting. # For example, a german layout can be obtained with: # Option "XkbLayout" "de" # or: # Option "XkbLayout" "de" # Option "XkbVariant" "nodeadkeys" # # If you'd like to switch the positions of your capslock and # control keys, use: # Option "XkbOptions" "ctrl:swapcaps" # If you'd like to disable the capslock key # (use capslock as another ctrl), use: # Option "XkbOptions" "ctrl:nocaps" Option "XkbRules" "xfree86" Option "XkbModel" "pc104" Option "XkbLayout" "us" Option "XkbVariant" "basic" #Option "XkbOptions" "" EndSection Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "ZAxisMapping" "4 5" Option "Emulate3Buttons" "no" EndSection Section "InputDevice" Identifier "Mouse9" Driver "mouse" Option "Protocol" "IMPS/2" Option "Device" "/dev/input/mice" Option "ZAxisMapping" "4 5" Option "AlwaysCore" EndSection Section "Monitor" Identifier "Monitor0" VendorName "Monitor Vendor" ModelName "Monitor Model" HorizSync 30-82 VertRefresh 50-85 Option "dpms" # -- 1400x1050 -- # 1400x1050 @ 60Hz, 65.8 kHz hsync Modeline "1400x1050" 129 1400 1464 1656 1960 1050 1051 1054 1100 +HSync +VSync # 1400x1050 @ 70Hz, 76.8 kHz hsync Modeline "1400x1050" 151 1400 1464 1656 1960 1050 1051 1054 1100 +HSync +VSync # 1400x1050 @ 75Hz, 82.3 kHz hsync Modeline "1400x1050" 162 1400 1464 1656 1960 1050 1051 1054 1100 +HSync +VSync # 1400x1050 @ 85Hz, 93.2 kHz hsync Modeline "1400x1050" 184 1400 1464 1656 1960 1050 1051 1054 1100 +HSync +VSync # 1280x600 for Toshiba Libretto L* Modeline "1280x600" 60 1280 1328 1512 1712 600 601 603 625 EndSection Section "Device" # no known options Identifier "S3 ViRGE (generic)" Driver "s3virge" VendorName "S3 ViRGE (generic)" BoardName "S3 ViRGE (generic)" #BusID EndSection Section "Screen" Identifier "Screen0" Device "S3 ViRGE (generic)" Monitor "Monitor0" DefaultDepth 16 Subsection "Display" Depth 16 Modes "1024x768" EndSubsection EndSection Section "DRI" Mode 0666 EndSection ------------------------------------------------------------