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Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 26 feb 2008, 02:04
av ektober
Jag har köpt en 22" skärm men hade tänkt klara mig med att koppla den till min laptop. Problemet är att jag inte får till upplösningen. 22"-skärmen ska ha 1680x1050 som upplösning och laptopskärmen ska ha 1024x768.
Hur löser jag så att båda skärmarna får rätt upplösning? jag har ännu inte ens lyckats få till 1680x1050 på någon skärm.
Jag har ändrat i xorg-filen vilket gjort att jag får upp 1680x1050 som ett alternativ på upplösning men då jag väljer detta blir bilden inte mera högupplöst utan bara större. Kan det vara något med mitt grafikkort? (ati mobility radeon 9700 (identifierad som 9600 i xorg.conf))
SV: Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 26 feb 2008, 11:12
av MrT
posta gärna din xorg.conf så kanske någon kan se vad som e fel
SV: Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 26 feb 2008, 11:52
av ektober
Jag installerade ett program d'r man skulle kunna konfigurera flera displayer, gtconfig tror jag det hette. Det s[g ut som om det skulle bl j'ttebra och det enda kvar att g;ra var att starta om datorn. Tyv'rr blev n[got fel. Vid bootning i det skede inloggningsf;nstret ska komma s[ blir b[da sk'rmarna svarta. Nu jobbar jag via liveCDn och det verkar som att den p[ ett s'tt g;r r'tt nu f;r jag har bara bild p[ min stora sk'rm. Hur gr jag f;r att l'sa och 'ndra filer i rescue mode?
SV: Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 26 feb 2008, 23:48
av ektober
jag har nu kört en dpkg-reconfigure xserver-xorg och fått tillbaka bilden på min laptopskärm men nu är bilden borta på den externa skärmen!?
Jag blir inte klok på detta. Dessutom blev det något fel vid bootningen så gnome-inställningarna laddades inte korrekt (händer ganska exakt varannan gång jag startar datorn). Jag tror jag ska förpassa ubuntu studio till de sälla jaktmarkerna, det är alldeles för mycket strul med det, strul jag inte hade med gutsy gibbon.
Det här är den gamla xorg.conf, den med svarta skärmar.
Section "Device"
Identifier "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Boardname "ati"
Busid "PCI:1:0:0"
Driver "fglrx"
Screen 0
EndSection
Section "Monitor"
Identifier "Allmän skärm"
Vendorname "Plug 'n' Play"
Modelname "Plug 'n' Play"
modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
modeline "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
modeline "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
modeline "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
modeline "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
modeline "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
modeline "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
modeline "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
modeline "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
modeline "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
modeline "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
modeline "1280x1024@75" 135.0 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync
modeline "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
modeline "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
modeline "1280x960@75" 129.86 1280 1368 1504 1728 960 961 964 1002 -hsync +vsync
modeline "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
modeline "1400x1050@75" 155.85 1400 1496 1648 1896 1050 1051 1054 1096 -hsync +vsync
modeline "1600x1200@65" 175.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
modeline "1600x1200@60" 162.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
Gamma 1.0
EndSection
Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Monitor "Allmän skärm"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 1600 1200
Modes "1024x768@85" "1024x768@75" "832x624@75" "1024x768@70" "800x600@60" "1024x768@60" "800x600@85" "1152x864@75" "800x600@75" "1280x1024@75" "800x600@72" "1280x960@60" "800x600@56" "1280x1024@60" "640x480@85" "1280x960@75" "640x480@75" "1400x1050@60" "640x480@72" "1400x1050@75" "640x480@60" "1600x1200@65" "1600x1200@60"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
screen 0 "screen1" 0 0
screen 1 "Default Screen" rightof "screen1"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"
# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
Inputdevice "Synaptics Touchpad"
EndSection
Section "Module"
Load "glx"
Load "dbe"
Load "v4l"
EndSection
Section "Extensions"
Option "Composite" "0"
EndSection
Section "device" #
Identifier "device1"
Boardname "ati"
Busid "PCI:1:0:0"
Driver "fglrx"
Screen 1
EndSection
Section "screen" #
Identifier "screen1"
Device "device1"
Defaultdepth 24
Monitor "monitor1"
SubSection "Display"
Depth 24
Modes "1680x1050@60" "1600x1024@60" "1440x900@60" "1280x800@60" "1280x720@60" "1280x768@60" "800x600@60" "800x600@56"
EndSubSection
EndSection
Section "monitor" #
Identifier "monitor1"
Vendorname "Generic LCD Display"
Modelname "LCD Panel 1680x1050"
Horizsync 31.5-65.5
Vertrefresh 56.0 - 65.0
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "1280x768@60" 80.14 1280 1344 1480 1680 768 769 772 795 -hsync +vsync
modeline "1280x720@60" 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync
modeline "1280x800@60" 83.46 1280 1344 1480 1680 800 801 804 828 -hsync +vsync
modeline "1440x900@60" 106.47 1440 1520 1672 1904 900 901 904 932 -hsync +vsync
modeline "1600x1024@60" 136.36 1600 1704 1872 2144 1024 1025 1028 1060 -hsync +vsync
modeline "1680x1050@60" 147.14 1680 1784 1968 2256 1050 1051 1054 1087 -hsync +vsync
Gamma 1.0
EndSection
Section "ServerFlags"
Option "Xinerama" "true"
EndSection
Och detta är den senaste, då bara laptopskärmen funkar
Section "Device"
Identifier "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Driver "ati"
BusID "PCI:1:0:0"
Option "UseFBDev" "true"
EndSection
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 30-90
VertRefresh 50-60
EndSection
Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Modes "1680x1050" "1024x768"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
InputDevice "Synaptics Touchpad"
EndSection
SV: Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 27 feb 2008, 00:48
av MrT
testa detta garanterar inget då jag inte är någon expert på xorg
Section "Device"
Identifier "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Driver "ati"
BusID "PCI:1:0:0"
Option "UseFBDev" "true"
EndSection
Section "Monitor"
Identifier "monitor0"
Vendorname "Plug 'n' Play"
Modelname "Plug 'n' Play"
modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
modeline "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
modeline "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
modeline "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
modeline "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
modeline "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
modeline "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
modeline "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
modeline "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
modeline "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
modeline "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
modeline "1280x1024@75" 135.0 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync
modeline "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
modeline "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
modeline "1280x960@75" 129.86 1280 1368 1504 1728 960 961 964 1002 -hsync +vsync
modeline "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
modeline "1400x1050@75" 155.85 1400 1496 1648 1896 1050 1051 1054 1096 -hsync +vsync
modeline "1600x1200@65" 175.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
modeline "1600x1200@60" 162.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
Gamma 1.0
EndSection
Section "monitor"
Identifier "monitor1"
Vendorname "Generic LCD Display"
Modelname "LCD Panel 1680x1050"
Horizsync 31.5-65.5
Vertrefresh 56.0 - 65.0
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "1280x768@60" 80.14 1280 1344 1480 1680 768 769 772 795 -hsync +vsync
modeline "1280x720@60" 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync
modeline "1280x800@60" 83.46 1280 1344 1480 1680 800 801 804 828 -hsync +vsync
modeline "1440x900@60" 106.47 1440 1520 1672 1904 900 901 904 932 -hsync +vsync
modeline "1600x1024@60" 136.36 1600 1704 1872 2144 1024 1025 1028 1060 -hsync +vsync
modeline "1680x1050@60" 147.14 1680 1784 1968 2256 1050 1051 1054 1087 -hsync +vsync
Gamma 1.0
EndSection
Section "Screen"
Identifier "screen0"
Device "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Monitor "monitor0"
DefaultDepth 24
SubSection "Display"
Modes "1600x1200" "1024x768"
EndSubSection
EndSection
Section "Screen"
Identifier "screen1"
Device "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Monitor "monitor1"
DefaultDepth 24
SubSection "Display"
Modes "1680x1050" "1280x768"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
screen 0 "screen0" 0 0
screen 1 "screen1" rightof "screen0"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"
# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
InputDevice "Synaptics Touchpad"
EndSection
Section "ServerFlags"
Option "Xinerama" "true"
EndSection
SV: Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 27 feb 2008, 10:10
av MrT
lägger in min xorg.conf som jag kör på en laptop med bildskärm vid sidan om, det kanske kan ge dig någon ledtråd.
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildmeister@builder3) Wed Sep 12 14:30:30 PDT 2007
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder3) Wed Sep 12 14:29:35 PDT 2007
# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "ServerLayout"
# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
Identifier "Default Layout"
Screen 0 "Screen0" 0 0
Screen 1 "Screen1" RightOf "Screen0"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "Synaptics Touchpad"
EndSection
Section "Files"
EndSection
Section "Module"
Load "glx"
EndSection
Section "ServerFlags"
Option "Xinerama" "0"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "se"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection
Section "InputDevice"
Identifier "stylus"
Driver "wacom"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "ForceDevice" "ISDV4"
# Tablet PC ONLY
EndSection
Section "InputDevice"
Identifier "eraser"
Driver "wacom"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "ForceDevice" "ISDV4"
# Tablet PC ONLY
EndSection
Section "InputDevice"
Identifier "cursor"
Driver "wacom"
Option "Device" "/dev/input/wacom"
Option "Type" "cursor"
Option "ForceDevice" "ISDV4"
# Tablet PC ONLY
EndSection
Section "Monitor"
Identifier "Allmän skärm"
HorizSync 28.0 - 64.0
VertRefresh 43.0 - 60.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Seiko"
HorizSync 30.0 - 75.0
VertRefresh 60.0
EndSection
Section "Monitor"
Identifier "Monitor1"
VendorName "Unknown"
ModelName "Dell E193FP"
HorizSync 30.0 - 83.0
VertRefresh 56.0 - 76.0
EndSection
Section "Device"
Identifier "nVidia Corporation G80 [Quadro NVS 140M]"
Driver "nvidia"
EndSection
Section "Device"
Identifier "Videocard0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "Quadro NVS 140M"
BusID "PCI:1:0:0"
Screen 0
EndSection
Section "Device"
Identifier "Videocard1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "Quadro NVS 140M"
BusID "PCI:1:0:0"
Screen 1
EndSection
Section "Screen"
Identifier "Default Screen"
Device "nVidia Corporation G80 [Quadro NVS 140M]"
Monitor "Allmän skärm"
DefaultDepth 16
SubSection "Display"
Depth 16
Modes "1280x1280"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
DefaultDepth 16
Option "TwinView" "0"
Option "metamodes" "DFP: nvidia-auto-select +0+0"
EndSection
Section "Screen"
Identifier "Screen1"
Device "Videocard1"
Monitor "Monitor1"
DefaultDepth 16
Option "TwinView" "0"
Option "metamodes" "CRT: nvidia-auto-select +0+0"
EndSection
SV: Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 27 feb 2008, 11:05
av ektober
Tack för hjälpen men tyvärr funkade inte det första förslaget. Xserver kunde inte starta. Tyvärr kan jag inte hitta den rätta loggen, alla xorg-loggar är från den senaste bootningen men det stod överst i felmeddelandet jag fick under bootningen "more than one matching device for instances found". Det är ju konstigt nu när jag gör rekonfigurering av Xserver och xorg så skickar inte grafikkortet någon signal till den externa skärmen efter att gnome har laddats.
Jag har bytt drivrutin från "fglrx" till "vesa". Ska logga in igen och se vad som händer.
(
Det här problemet hade jag ju inte ens på windows.)
Det gick inte bra me drivrutinsändringen, Xserver kunde inte starta, hade jag behövt ändra till vesa manuellt i xorg.conf filen också?
men nu har jag bild på den externa skärmen återigen!
Nu ser xorg.conf ut såhär:
# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Files"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "se"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/input/wacom"
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "Device"
Identifier "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Driver "ati"
BusID "PCI:1:0:0"
EndSection
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 28-49
VertRefresh 43-72
EndSection
Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Modes "1024x768"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
InputDevice "Synaptics Touchpad"
EndSection
SV: Hur koppla större skärm till laptop och få rätt upplösning?
Postat: 28 feb 2008, 13:58
av MrT
Kan du inte använda "ati catalyst command center" programmet eller vad de nu heter för att ställa in det?
Satt igår hos en kompis hela kvällen och försökte få igång samma sak på hans laptop (också ati krets) men jag lyckades aldrig få till det...
Oavsett hur jag gjorde så krashade X vid uppstart så fort jag satte i d-sub kontakten...
I hans fall vägrade ati´s configurationsprogram att starta så jag kunde inte testa detta.
Har du hittat någon configuration som fungerar?