Seulement la basse résolution avec un SiS 771/671

Stephane Bortzmeyer stephane at sources.org
Mar 26 Aou 22:32:39 BST 2008


On Tue, Aug 26, 2008 at 10:49:28PM +0200,
 Stephane Bortzmeyer <stephane at sources.org> wrote 
 a message of 131 lines which said:

> Si je configure xorg.conf à la main :
...
> J'ai alors un message comme quoi Ubuntu passe en basse résolution car
> "ma carte graphique ne peut pas être correctement détectée".

Bon, apparemment, la solution la plus simple était la bonne : choisir
l'option "Configurer" qu'Ubuntu présente à ce moment, sélectionner une
résolution raisonnable et Ubuntu produit un xorg.conf qui marche :

Section "Device"
        Identifier      "Configured Video Device"
        Boardname       "vesa"
        Busid           "PCI:1:0:0"
        Driver          "vesa"
        Screen  0
EndSection
Section "Monitor"
        Identifier      "Configured Monitor"
        Vendorname      "Generic CRT Display"
        Modelname       "Monitor 1280x1024"
        Horizsync       31.5-81.0
        Vertrefresh     50-75
  modeline  "800x600 at 56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
  modeline  "800x600 at 72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
  modeline  "800x600 at 75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
  modeline  "800x600 at 60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
  modeline  "1152x768 at 54" 64.995 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  "1280x768 at 60" 80.14 1280 1344 1480 1680 768 769 772 795 -hsync +vsync
  modeline  "1280x720 at 60" 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync
  modeline  "1280x800 at 75" 107.21 1280 1360 1496 1712 800 801 804 835 -hsync +vsync
  modeline  "1280x768 at 75" 102.98 1280 1360 1496 1712 768 769 772 802 -hsync +vsy
...

Section "Screen"
        Identifier      "Default Screen"
        Device          "Configured Video Device"
        Monitor         "Configured Monitor"
        Defaultdepth    24
        SubSection "Display"
                Depth   24
                Modes           "1280x800 at 60"   "1440x900 at 75"   "1280x720 at 50"
"1440x900 at 60"   "1280x768 at 75"   "1600x1024 at 60"  "1280x800 at 75"   "1680x1050 at 60"
"1280x720 at 60"   "1920x1200 at 60"  "1280x768 at 60"   "1280x854"      "1152x768 at 54"
"800x600 at 60"    "800x600 at 75"    "800x600 at 72"    "800x600 at 56"
        EndSubSection
EndSection




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