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Comment obtenir une résolution de 1400x105?

Bonjour à tous

Je voudrais régler la résolution de mon écran à 1400x1050, mais je ne sais pas comment faire.

J'ai inscrit cette résolution directement dans /etc/X11/xorg.conf[
et je suis aussi passé par la commande

aticonfig --resolution=0,1600x1200,1400x1050,1280x1024,1024x768

(qui apparemment ne fait que  modifier le xorg.conf)

Rien n'y fait, après redémarrage du serveur X,  gnome-display-properties ne me propose toujours que les résolution 1600x1200 et 1280x1024 mais pas 1400x1050 (qui me semble pourtant beaucoup plus logique que 1280x1024 qui ne correspond même pas à un format 4:3).
Actuellement, je fonctionne en 1600x1400 mais c'est écrit un peu petit quand même...

Voici les caractéristiques de mon PC:
-écran: Iiyama LS902UT Vision Master 1451 (19' résolution max 1600x1400)
-carte graphique: Radeon R350 [Radeon 9800 Pro]
-CPU: AMD Athlon(tm) XP 3200+
Coté soft:
-Ubuntu: 2.16.1 - Ubuntu (2006-10-02)
-Xorg: 7.1.1

Et enfin mon xorg.conf

# /etc/X11/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 /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/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"
	Identifier     "Default Layout"
	Screen      0  "aticonfig-Screen[0]" 0 0
	InputDevice    "Generic Keyboard"
	InputDevice    "Configured Mouse"
	InputDevice    "stylus" "SendCoreEvents"
	InputDevice    "cursor" "SendCoreEvents"
	InputDevice    "eraser" "SendCoreEvents"
EndSection

Section "Files"

	# path to defoma fonts
	FontPath     "/usr/share/X11/fonts/misc"
	FontPath     "/usr/share/X11/fonts/cyrillic"
	FontPath     "/usr/share/X11/fonts/100dpi/:unscaled"
	FontPath     "/usr/share/X11/fonts/75dpi/:unscaled"
	FontPath     "/usr/share/X11/fonts/Type1"
	FontPath     "/usr/share/X11/fonts/100dpi"
	FontPath     "/usr/share/X11/fonts/75dpi"
	FontPath     "/usr/share/fonts/X11/misc"
	FontPath     "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
	Load  "i2c"
	Load  "bitmap"
	Load  "ddc"
	Load  "dri"
	Load  "extmod"
	Load  "freetype"
	Load  "glx"
	Load  "int10"
	Load  "type1"
	Load  "vbe"
EndSection

Section "InputDevice"
	Identifier  "Generic Keyboard"
	Driver      "kbd"
	Option	    "CoreKeyboard"
	Option	    "XkbRules" "xorg"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "fr"
	Option	    "XkbOptions" "lv3:ralt_switch"
EndSection

Section "InputDevice"
	Identifier  "Configured Mouse"
	Driver      "mouse"
	Option	    "CorePointer"
	Option	    "Device" "/dev/input/mice"
	Option	    "Protocol" "ExplorerPS/2"
	Option	    "Emulate3Buttons" "false"
	Option	    "Buttons" "7"
	Option	    "ZAxisMapping" "4 5"
	Option	    "ButtonMapping" "1 2 3 6 7"
EndSection

Section "InputDevice"

                                                      # /dev/input/event
                                                      # for USB
	Identifier  "stylus"
	Driver      "wacom"
	Option	    "Device" "/dev/wacom"          # Change to 
	Option	    "Type" "stylus"
	Option	    "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "InputDevice"

                                                      # /dev/input/event
                                                      # for USB
	Identifier  "eraser"
	Driver      "wacom"
	Option	    "Device" "/dev/wacom"          # Change to 
	Option	    "Type" "eraser"
	Option	    "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "InputDevice"

                                                      # /dev/input/event
                                                      # for USB
	Identifier  "cursor"
	Driver      "wacom"
	Option	    "Device" "/dev/wacom"          # Change to 
	Option	    "Type" "cursor"
	Option	    "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "Monitor"
	Identifier   "Generic Monitor"
	HorizSync    28.0 - 64.0
	VertRefresh  43.0 - 60.0
	Option	    "DPMS"
EndSection

Section "Monitor"
	Identifier   "aticonfig-Monitor[0]"
	Option	    "VendorName" "ATI Proprietary Driver"
	Option	    "ModelName" "Generic Autodetecting Monitor"
	Option	    "DPMS" "true"
EndSection

Section "Device"
	Identifier  "ATI Technologies, Inc. Radeon R350 NH [Radeon 9800 Pro]"
	Driver      "ati"
	BusID       "PCI:3:0:0"
EndSection

Section "Device"
	Identifier  "aticonfig-Device[0]"
	Driver      "fglrx"
	Option	    "VideoOverlay" "on"
	Option	    "OpenGLOverlay" "off"
EndSection

Section "Screen"
	Identifier "Default Screen"
	Device     "ATI Technologies, Inc. Radeon R350 NH [Radeon 9800 Pro]"
	Monitor    "Generic Monitor"
	DefaultDepth     24
	SubSection "Display"
		Depth     1
		Modes    "1400x1050" "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
	SubSection "Display"
		Depth     4
		Modes    "1400x1050" "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
	SubSection "Display"
		Depth     8
		Modes    "1400x1050" "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
	SubSection "Display"
		Depth     15
		Modes    "1400x1050" "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
	SubSection "Display"
		Depth     16
		Modes    "1400x1050" "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
	SubSection "Display"
		Depth     24
		Modes    "1400x1050" "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
EndSection

Section "Screen"
	Identifier "aticonfig-Screen[0]"
	Device     "aticonfig-Device[0]"
	Monitor    "aticonfig-Monitor[0]"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
		Modes    "1600x1200" "1400x1050" "1280x1024" "1024x768" "800x600"
	EndSubSection
EndSection

Section "DRI"
	Mode         0666
EndSection

Section "Extensions"
	Option	    "Composite" "Disable"
EndSection

J'ai trouvé dans d'autres posts des xorg.conf beaucoup plus détaillés que le mieux style:

Section "Monitor"

#    Option        "VendorName" "ATI Proprietary Driver"
#    Option        "ModelName" "Generic Autodetecting Monitor"    
#    Identifier   "Generic Monitor"
    Identifier   "aticonfig-Monitor[0]"
    VendorName   "Sun"
    ModelName    "Sun 21-inch N3"
    HorizSync    30.0 - 96.0
    VertRefresh  48.0 - 160.0
    Gamma        1
    ModeLine     "640x480@60" 25.2 640 656 752 800 480 490 492 525 -hsync -vsync
    ModeLine     "640x480@72" 31.5 640 664 704 832 480 489 491 520 -hsync -vsync
    ModeLine     "640x480@75" 31.5 640 656 720 840 480 481 484 500 -hsync -vsync
    ModeLine     "640x480@85" 36.0 640 696 752 832 480 481 484 509 -hsync -vsync
    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" 57.3 832 864 928 1152 624 625 628 667 -hsync -vsync
    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 -hsync -vsync
    ModeLine     "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -hsync -vsync
    ModeLine     "1024x768@43" 44.9 1024 1032 1208 1264 768 768 776 817 +hsync +vsync interlace
    ModeLine     "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
    ModeLine     "1152x768@54" 65.0 1152 1178 1314 1472 768 771 777 806 +hsync +vsync
    ModeLine     "1280x854" 80.0 1280 1309 1460 1636 854 857 864 896 +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     "1280x960@85" 148.5 1280 1344 1504 1728 960 961 964 1011 +hsync +vsync
    ModeLine     "1280x1024@85" 157.5 1280 1344 1504 1728 1024 1025 1028 1072 +hsync +vsync
    ModeLine     "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
    ModeLine     "1280x960@75" 129.9 1280 1368 1504 1728 960 961 964 1002 -hsync +vsync
    ModeLine     "1400x1050@60" 122.6 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
    ModeLine     "1400x1050@75" 155.8 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
    ModeLine     "1600x1200@75" 202.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
    ModeLine     "1600x1200@70" 189.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
    ModeLine     "1792x1344@60" 204.8 1792 1920 2120 2448 1344 1345 1348 1394 -hsync +vsync
    ModeLine     "1856x1392@60" 218.3 1856 1952 2176 2528 1392 1393 1396 1439 -hsync +vsync
    ModeLine     "1920x1440@60" 234.0 1920 2048 2256 2600 1440 1441 1444 1500 -hsync +vsync
    ModeLine     "2048x1536@60" 266.9 2048 2200 2424 2800 1536 1537 1540 1589 -hsync +vsync
EndSection

Comme je ne sais pas à quoi correspondent tous ces nombres, je n'ai pas essayé de recopier ça dans mon propre xorg.conf. Peut-être faudrait-il que je le fasse?

Merci pour votre aide

Goldy

Re : Comment obtenir une résolution de 1400x105?

C'est pas vraiment une réponse à ta question, mais c'est une alternative pour garder une grosse résolution et augmenter la taille des polices dans gnome.

Tu vas dans le menu polices de préférence de gnome, et dans les options avancé, tu augmentes la résolution.

seb13

Re : Comment obtenir une résolution de 1400x105?

il faut modifier les valeurs de 2 lignes de cette section
 

Section "Monitor"
    Identifier   "Generic Monitor"
    HorizSync    28.0 - 64.0
    VertRefresh  43.0 - 60.0
    Option        "DPMS"

HorizSync    xx - xx
    VertRefresh  xx - xx

demande de voir un xorg.conf d'une personne utilisant la resolution que tu souhaites

Dernière modification par seb13 (Le 18/03/2007, à 01:07)