Toshiba Satellite P100-276 - Grafik

Heinzelmann · 2 Aug. 2007

URL zum Laptop: http://de.computers.toshiba-europe.com/cgi-bin/ToshibaCSG/jsp/productPage.do?PRODUCT_ID=125017&service=DE

Unter dem vorinstallieren Windows Vista habe ich ein scharfes Bild. Unter Suse, welches ich als zweites OS habe, wird die Anzeige sehr unscharf dargestellt und kommt mir leicht verwaschen vor.

Das erste was mir aufgefallen ist: Wieso wurde, obwohl in der xorg.conf eingetragen, die Auflösung von 1440x1200 nicht gewählt und "nur" die 1280x800? Ein Test unter Windows Vista zeigt, dass bei einer niedrigeren Auflösung als 1440x1200 ebenfalls das Bild unscharf ist. Fazit: Irgendwas stimmt mit der Auflösung nicht.

Nach reichlicher Forensuche hat sich ergeben, dass es für Intel das Tool "915resolution" gibt.

915resolution -l

Code:

Intel 800/900 Series VBIOS Hack : version 0.5.2

Chipset: 945GM965G
BIOS: TYPE 1
Mode Table Offset: $C0000 + $269
Mode Table Entries: 36

Mode 30 : 640x480, 8 bits/pixel
Mode 32 : 800x600, 8 bits/pixel
Mode 34 : 1024x768, 8 bits/pixel
Mode 38 : 1280x1024, 8 bits/pixel
Mode 3a : 1600x1200, 8 bits/pixel
Mode 3c : 1920x1440, 8 bits/pixel
Mode 41 : 640x480, 16 bits/pixel
Mode 43 : 800x600, 16 bits/pixel
Mode 45 : 1024x768, 16 bits/pixel
Mode 49 : 1280x1024, 16 bits/pixel
Mode 4b : 1600x1200, 16 bits/pixel
Mode 4d : 1920x1440, 16 bits/pixel
Mode 50 : 640x480, 32 bits/pixel
Mode 52 : 800x600, 32 bits/pixel
Mode 54 : 1024x768, 32 bits/pixel
Mode 58 : 1280x1024, 32 bits/pixel
Mode 5a : 1600x1200, 32 bits/pixel
Mode 5c : 1920x1440, 32 bits/pixel
Mode 66 : 512x771, 8 bits/pixel
Mode 67 : 512x771, 16 bits/pixel
Mode 68 : 512x771, 32 bits/pixel

Wie man sieht, gibt es hier die 1440x1200 gar nicht. Wie auch immer, ich bin mal in Yast rein und habe den "VIDEOBIOS PATCH" & "PARAMETERS" geändert. Ersteres auf "yes" und letzteres auf "5a 1600x1200". Nach einem Neustart hat sich nichts getan - ich lande immer wieder auf 1280x800.

Da nichts hilft habe ich die xorg.conf angepasst. Hier die Orignaldatei und die modifizierte Datei;

original xorg.conf

Code:

# /.../
# SaX generated X11 config file
# Created on: 2007-08-02T11:47:13+0200.
#
# Version: 8.1
# Contact: Marcus Schaefer <sax@suse.de>, 2005
# Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users>
#
# Automatically generated by [ISaX] (8.1)
# PLEASE DO NOT EDIT THIS FILE!
#

Section "Files"
  FontPath     "/usr/share/fonts/misc:unscaled"
  FontPath     "/usr/share/fonts/local"
  FontPath     "/usr/share/fonts/75dpi:unscaled"
  FontPath     "/usr/share/fonts/100dpi:unscaled"
  FontPath     "/usr/share/fonts/Type1"
  FontPath     "/usr/share/fonts/URW"
  FontPath     "/usr/share/fonts/Speedo"
  FontPath     "/usr/share/fonts/PEX"
  FontPath     "/usr/share/fonts/cyrillic"
  FontPath     "/usr/share/fonts/latin2/misc:unscaled"
  FontPath     "/usr/share/fonts/latin2/75dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/100dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/Type1"
  FontPath     "/usr/share/fonts/latin7/75dpi:unscaled"
  FontPath     "/usr/share/fonts/baekmuk:unscaled"
  FontPath     "/usr/share/fonts/japanese:unscaled"
  FontPath     "/usr/share/fonts/kwintv"
  FontPath     "/usr/share/fonts/truetype"
  FontPath     "/usr/share/fonts/uni:unscaled"
  FontPath     "/usr/share/fonts/CID"
  FontPath     "/usr/share/fonts/ucs/misc:unscaled"
  FontPath     "/usr/share/fonts/ucs/75dpi:unscaled"
  FontPath     "/usr/share/fonts/ucs/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/misc:unscaled"
  FontPath     "/usr/share/fonts/hellas/75dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/Type1"
  FontPath     "/usr/share/fonts/misc/sgi:unscaled"
  FontPath     "/usr/share/fonts/xtest"
  FontPath     "/opt/kde3/share/fonts"
  FontPath     "unix/:7100"
  InputDevices "/dev/gpmdata"
  InputDevices "/dev/input/mice"
EndSection

Section "ServerFlags"
  Option       "AllowMouseOpenFail" "on"
EndSection

Section "Module"
  Load         "glx"
  Load         "type1"
  Load         "extmod"
  Load         "dbe"
  Load         "freetype"
  Load         "v4l"
  Load         "dri"
EndSection

Section "InputDevice"
  Driver       "kbd"
  Identifier   "Keyboard[0]"
  Option       "Protocol" "Standard"
  Option       "XkbLayout" "de"
  Option       "XkbRules" "xfree86"
  Option       "XkbVariant" "nodeadkeys"
EndSection


Section "InputDevice"
  Driver       "mouse"
  Identifier   "Mouse[1]"
  Option       "Buttons" "5"
  Option       "Device" "/dev/input/mice"
  Option       "Name" "Logitech Optical USB Mouse"
  Option       "Protocol" "explorerps/2"
  Option       "Vendor" "Sysp"
  Option       "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
  Driver       "synaptics"
  Identifier   "Mouse[3]"
  Option       "Device" "/dev/input/mice"
  Option       "Emulate3Buttons" "on"
  Option       "Name" "Touchpad"
  Option       "SHMConfig" "on"
  Option       "Vendor" "Synaptics"
  Option       "ZAxisMapping" "4 5"
EndSection


Section "Monitor"
  DisplaySize  367 230
  HorizSync    29-70
  Identifier   "Monitor[0]"
  ModelName    "SAMSUNG LCD MONITOR"
  Option       "DPMS"
  VendorName   "SEC"
  VertRefresh  43-60
  UseModes     "Modes[0]"
EndSection


Section "Modes"
  Identifier   "Modes[0]"
  Modeline 	"1440x900" 106.47 1440 1520 1672 1904 900 901 904 932
  Modeline 	"1440x900" 87.25 1440 1488 1520 1600 900 903 909 926 +HSync -Vsync
EndSection


Section "Screen"
  DefaultDepth 24
  SubSection "Display"
    Depth      15
    Modes      "1440x900"
  EndSubSection
  SubSection "Display"
    Depth      16
    Modes      "1440x900"
  EndSubSection
  SubSection "Display"
    Depth      24
    Modes      "1440x900"
  EndSubSection
  SubSection "Display"
    Depth      8
    Modes      "1440x900"
  EndSubSection
  Device       "Device[0]"
  Identifier   "Screen[0]"
  Monitor      "Monitor[0]"
EndSection


Section "Device"
  BoardName    "945 GM"
  BusID        "0:2:0"
  Driver       "i810"
  Identifier   "Device[0]"
  Option       "SaXDualHead"
  Option       "NoDDC"
  Option       "LFP" ""
  Option       "SaXDualMonitorVendor" "--> VESA"
  Option       "SaXDualVSync" "50-60"
  Option       "usevnc" "no"
  Option       "MonitorLayout" "CRT,LFP"
  Option       "MetaModes" "1440x900-1024x768;1366x768-1024x768;1280x800-1024x768;1152x864-1024x768;1280x768-1024x768;1024x768-1024x768;1280x600-1280x600;1024x600-1024x600;800x600-800x600;768x576-768x576;640x480-640x480"
  Option       "SecondMonitorHorizSync" "31-50"
  Option       "SaXDualOrientation" "LeftOf"
  Option       "SaXDualResolution" "1024x768"
  Option       "SecondMonitorVertRefresh" "50-60"
  Option       "SaXDualHSync" "31-50"
  Option       "Clone" "yes"
  Option       "SaXDualMonitorModel" "1024X768@60HZ"
  Screen       0
  VendorName   "Intel"
EndSection


Section "ServerLayout"
  Identifier   "Layout[all]"
  InputDevice  "Keyboard[0]" "CoreKeyboard"
  InputDevice  "Mouse[1]" "CorePointer"
  InputDevice  "Mouse[3]" "SendCoreEvents"
  Option       "Clone" "off"
  Option       "Xinerama" "off"
  Screen       "Screen[0]"
EndSection


Section "DRI"
    Group      "video"
    Mode       0660
EndSection

Section "Extensions"
EndSection

modifizierte xorg.conf

Code:

# /.../
# SaX generated X11 config file
# Created on: 2007-08-02T11:47:13+0200.
#
# Version: 8.1
# Contact: Marcus Schaefer <sax@suse.de>, 2005
# Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users>
#
# Automatically generated by [ISaX] (8.1)
# PLEASE DO NOT EDIT THIS FILE!
#

Section "Files"
  FontPath     "/usr/share/fonts/misc:unscaled"
  FontPath     "/usr/share/fonts/local"
  FontPath     "/usr/share/fonts/75dpi:unscaled"
  FontPath     "/usr/share/fonts/100dpi:unscaled"
  FontPath     "/usr/share/fonts/Type1"
  FontPath     "/usr/share/fonts/URW"
  FontPath     "/usr/share/fonts/Speedo"
  FontPath     "/usr/share/fonts/PEX"
  FontPath     "/usr/share/fonts/cyrillic"
  FontPath     "/usr/share/fonts/latin2/misc:unscaled"
  FontPath     "/usr/share/fonts/latin2/75dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/100dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/Type1"
  FontPath     "/usr/share/fonts/latin7/75dpi:unscaled"
  FontPath     "/usr/share/fonts/baekmuk:unscaled"
  FontPath     "/usr/share/fonts/japanese:unscaled"
  FontPath     "/usr/share/fonts/kwintv"
  FontPath     "/usr/share/fonts/truetype"
  FontPath     "/usr/share/fonts/uni:unscaled"
  FontPath     "/usr/share/fonts/CID"
  FontPath     "/usr/share/fonts/ucs/misc:unscaled"
  FontPath     "/usr/share/fonts/ucs/75dpi:unscaled"
  FontPath     "/usr/share/fonts/ucs/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/misc:unscaled"
  FontPath     "/usr/share/fonts/hellas/75dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/Type1"
  FontPath     "/usr/share/fonts/misc/sgi:unscaled"
  FontPath     "/usr/share/fonts/xtest"
  FontPath     "/opt/kde3/share/fonts"
  FontPath     "unix/:7100"
  InputDevices "/dev/gpmdata"
  InputDevices "/dev/input/mice"
EndSection

Section "ServerFlags"
  Option       "AllowMouseOpenFail" "on"
EndSection

Section "Module"
  Load         "glx"
  Load         "type1"
  Load         "extmod"
  Load         "dbe"
  Load         "freetype"
  Load         "v4l"
  Load         "dri"
EndSection

Section "InputDevice"
  Driver       "kbd"
  Identifier   "Keyboard[0]"
  Option       "Protocol" "Standard"
  Option       "XkbLayout" "de"
  Option       "XkbRules" "xfree86"
  Option       "XkbVariant" "nodeadkeys"
EndSection


Section "InputDevice"
  Driver       "mouse"
  Identifier   "Mouse[1]"
  Option       "Buttons" "5"
  Option       "Device" "/dev/input/mice"
  Option       "Name" "Logitech Optical USB Mouse"
  Option       "Protocol" "explorerps/2"
  Option       "Vendor" "Sysp"
  Option       "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
  Driver       "synaptics"
  Identifier   "Mouse[3]"
  Option       "Device" "/dev/input/mice"
  Option       "Emulate3Buttons" "on"
  Option       "Name" "Touchpad"
  Option       "SHMConfig" "on"
  Option       "Vendor" "Synaptics"
  Option       "ZAxisMapping" "4 5"
EndSection


Section "Monitor"
  DisplaySize  367 230
  HorizSync    29-70
  Identifier   "Monitor[0]"
  ModelName    "SAMSUNG LCD MONITOR"
  Option       "DPMS"
  VendorName   "SEC"
  VertRefresh  43-60
  UseModes     "Modes[0]"
EndSection


Section "Modes"
  Identifier   "Modes[0]"
  Modeline 	"1440x900" 106.47 1440 1520 1672 1904 900 901 904 932
  Modeline 	"1440x900" 87.25 1440 1488 1520 1600 900 903 909 926 +HSync -Vsync
  Modeline 	"1366x768" 85.86 1368 1440 1584 1800 768 769 772 795
  Modeline 	"1360x768" 70.75 1360 1408 1440 1520 768 771 776 790 +HSync -Vsync
  Modeline 	"1280x800" 83.46 1280 1344 1480 1680 800 801 804 828
  Modeline 	"1280x800" 69.75 1280 1328 1360 1440 800 803 809 823 +HSync -Vsync
  Modeline 	"1152x864" 81.62 1152 1216 1336 1520 864 865 868 895
  Modeline 	"1152x864" 68.75 1152 1200 1232 1312 864 867 871 889 +HSync -Vsync
  Modeline 	"1280x768" 80.14 1280 1344 1480 1680 768 769 772 795
  Modeline 	"1280x768" 67.00 1280 1328 1360 1440 768 771 778 790 +HSync -Vsync
  Modeline 	"1024x768" 64.11 1024 1080 1184 1344 768 769 772 795
  Modeline 	"1024x768" 55.00 1024 1072 1104 1184 768 771 775 790 +HSync -Vsync
  Modeline 	"1280x600" 61.50 1280 1336 1464 1648 600 601 604 622
  Modeline 	"1280x600" 52.50 1280 1328 1360 1440 600 603 613 619 +HSync -Vsync
  Modeline 	"1024x600" 48.96 1024 1064 1168 1312 600 601 604 622
  Modeline 	"1024x600" 43.00 1024 1072 1104 1184 600 603 613 619 +HSync -Vsync
  Modeline 	"800x600" 38.22 800 832 912 1024 600 601 604 622
  Modeline 	"800x600" 34.75 800 848 880 960 600 603 607 617 +HSync -Vsync
  Modeline 	"768x576" 34.96 768 792 872 976 576 577 580 597
  Modeline 	"768x576" 32.25 768 816 848 928 576 579 583 593 +HSync -Vsync
  Modeline 	"640x480" 23.86 640 656 720 800 480 481 484 497
  Modeline 	"640x480" 23.25 640 688 720 800 480 483 487 494 +HSync -Vsync
  Modeline 	"1024x768" 66.33 1024 1080 1184 1344 768 769 772 796
  Modeline 	"1024x600" 50.60 1024 1064 1168 1312 600 601 604 622
  Modeline 	"800x600" 39.49 800 832 912 1024 600 601 604 622
  Modeline 	"768x576" 36.13 768 792 872 976 576 577 580 597
  Modeline 	"640x480" 24.70 640 656 720 800 480 481 484 498
EndSection


Section "Screen"
  DefaultDepth 24
  SubSection "Display"
    Depth      15
    Modes      "1440x900" "1366x768" "1280x800" "1152x864" "1280x768" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
  EndSubSection
  SubSection "Display"
    Depth      16
    Modes      "1440x900" "1366x768" "1280x800" "1152x864" "1280x768" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
  EndSubSection
  SubSection "Display"
    Depth      24
    Modes      "1440x900" "1366x768" "1280x800" "1152x864" "1280x768" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
  EndSubSection
  SubSection "Display"
    Depth      8
    Modes      "1440x900" "1366x768" "1280x800" "1152x864" "1280x768" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
  EndSubSection
  Device       "Device[0]"
  Identifier   "Screen[0]"
  Monitor      "Monitor[0]"
EndSection


Section "Device"
  BoardName    "945 GM"
  BusID        "0:2:0"
  Driver       "i810"
  Identifier   "Device[0]"
  Option       "SaXDualHead"
  Option       "NoDDC"
  Option       "LFP" ""
  Option       "SaXDualMonitorVendor" "--> VESA"
  Option       "SaXDualVSync" "50-60"
  Option       "usevnc" "no"
  Option       "MonitorLayout" "CRT,LFP"
  Option       "MetaModes" "1440x900-1024x768;1366x768-1024x768;1280x800-1024x768;1152x864-1024x768;1280x768-1024x768;1024x768-1024x768;1280x600-1280x600;1024x600-1024x600;800x600-800x600;768x576-768x576;640x480-640x480"
  Option       "SecondMonitorHorizSync" "31-50"
  Option       "SaXDualOrientation" "LeftOf"
  Option       "SaXDualResolution" "1024x768"
  Option       "SecondMonitorVertRefresh" "50-60"
  Option       "SaXDualHSync" "31-50"
  Option       "Clone" "yes"
  Option       "SaXDualMonitorModel" "1024X768@60HZ"
  Screen       0
  VendorName   "Intel"
EndSection


Section "ServerLayout"
  Identifier   "Layout[all]"
  InputDevice  "Keyboard[0]" "CoreKeyboard"
  InputDevice  "Mouse[1]" "CorePointer"
  InputDevice  "Mouse[3]" "SendCoreEvents"
  Option       "Clone" "off"
  Option       "Xinerama" "off"
  Screen       "Screen[0]"
EndSection


Section "DRI"
    Group      "video"
    Mode       0660
EndSection

Section "Extensions"
EndSection

Sowohl die Originaldatei als auch die modifizierte Zeigen keine Änderungen. Witzigerweise wird die 1440x1200 auch nicht unter Anzeige (in KDE) als mögliche Auflösung angezeigt.

Was kann man tun um die Auflösung zu erhalten? Wieso ist das Bild so unscharf, tatsächlich wegen der Auflösung?

Rainer Juhser · 2 Aug. 2007

Guckst Du hier: http://www.linux-club.de/viewtopic.php?t=73798

Toshiba Satellite P100-276 - Grafik

Heinzelmann

Rainer Juhser

Moderator