[Hardware] Как принудительно выставить разрешение на интеловских интегрированных видеокартах

[Eugene Prokopiev]

Здравствуйте!

Попадалось уже несколько интеловских интегрированных видеокарт, на
которых никак не удавалось выставить разрешение в xorg.conf
принудительно. Например:


# lspci
...
00:02.0 VGA compatible controller: Intel Corporation 82865G Integrated
Graphics Controller (rev 02)
...

# cat /etc/X11/xorg.conf
Section "ServerLayout"
        Identifier     "X.org Configured"
        Screen      0  "Screen0" 0 0
        InputDevice    "Mouse0" "CorePointer"
        InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
        RgbPath      "/usr/share/X11/rgb"
        ModulePath   "/usr/lib/X11/modules"
        FontPath     "/usr/share/fonts/bitmap/misc/"
EndSection

Section "Module"
        Load  "xtrap"
        Load  "dri"
        Load  "glx"
        Load  "dbe"
        Load  "record"
        Load  "extmod"
        Load  "GLcore"
EndSection

Section "InputDevice"
        Identifier  "Keyboard0"
        Driver      "kbd"
EndSection

Section "InputDevice"
        Identifier  "Mouse0"
        Driver      "mouse"
        Option      "Protocol" "auto"
        Option      "Device" "/dev/input/mice"
        Option      "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
        #DisplaySize      340   270     # mm
        Identifier   "Monitor0"
        VendorName   "SAM"
        ModelName    "SyncMaster"
        HorizSync    30.0 - 81.0
        VertRefresh  56.0 - 75.0
        Option      "DPMS"
EndSection
Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
        ### [arg]: arg optional
        #Option     "NoAccel"                   # [<bool>]
        #Option     "SWcursor"                  # [<bool>]
        #Option     "ColorKey"                  # <i>
        #Option     "CacheLines"                # <i>
        #Option     "Dac6Bit"                   # [<bool>]
        #Option     "DRI"                       # [<bool>]
        #Option     "NoDDC"                     # [<bool>]
        #Option     "ShowCache"                 # [<bool>]
        #Option     "XvMCSurfaces"              # <i>
        #Option     "PageFlip"                  # [<bool>]
        Identifier  "Card0"
        Driver      "intel"
        VendorName  "Intel Corporation"
        BoardName   "82865G Integrated Graphics Controller"
        BusID       "PCI:0:2:0"
EndSection

Section "Screen"
        Identifier "Screen0"
        Device     "Card0"
        Monitor    "Monitor0|0"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     1
                Modes    "1024x768" "832x624" "800x600" "720x400" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     4
                Modes    "1024x768" "832x624" "800x600" "720x400" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     8
                Modes    "1024x768" "832x624" "800x600" "720x400" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     15
                Modes    "1024x768" "832x624" "800x600" "720x400" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     16
                Modes    "1024x768" "832x624" "800x600" "720x400" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     24
                Modes    "1024x768" "832x624" "800x600" "720x400" "640x480"
        EndSubSection
EndSection

В итоге:

$ xrandr
Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 1280 x 1280
VGA connected 1280x1024+0+0 (normal left inverted right x axis y axis)
338mm x 270mm
   1280x1024      60.0*+   59.9
   1280x960       59.9
   1152x864       75.0     74.8
   1024x768       70.1     60.0
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   640x480        75.0     72.8     66.7     60.0
   720x400        70.1

Самое интересное, что средствами KDE разрешение 1024x768 прекрасно
выставляется, но, естественно, до закрытия сессии. Alterator тоже не
справляется :(

-- 
С уважением,
Прокопьев Евгений