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[Ubuntu 5.04] Xinerama doet het niet

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donderdag 14 april 2005 21:43

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  • SambalBij
  • Registratie: September 2000
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SambalBij

We're all MAD here

Topicstarter
'Oi

Heb vanavond op mijn PC hier Ubuntu 5.04 (Hoary) geinstalleerd.
Deze is o.a. voorzien van X.org 6.8.2

Mijn PC is voorzien van een Ati Radeon 9800XT (Gemodde Pro, R360 core) met daaraan aangesloten 2 TFT's; een 17" 1280x1024 via DVI, en een 15" 1024x768 via Sub-D.
Ik wil deze twee monitoren uiteraard in een dualhead config gebruiken. waarbij vensters gewoon van de ene naar de andere verplaatst moeten kunnen worden. Xinerama dus.

Ik heb de in Ubuntu beschikbare Ati (fglrx) drivers geinstalleerd.
De configtool fglrxconfig behorende bij deze drivers levert geen werkende x.org config af, dus heb ik de betreffende display instellingen van die tool handmatig in mijn xorg.conf bestand opgenomen.

In principe werkt de monitor configuratie. Als ik, zonder xinerama aan te zetten, X opstart dan krijg ik netjes twee screens. waarbij ik met de muis van de ene naar de andere kan schuiven. Gnome wordt twee keer gestart, op ieder scherm eentje, en op elk kan ik programma's draaien.
So far so good dus.

De volgende stap is nu Xinerama aanzetten, zodat je 1 desktop over 2 monitoren krijgt. En daar gaat het mis...
Nadat ik Option "xinerama" "true" in de serverflags sectie heb opgenomen, start X wel gewoon op, en geeft ook beeld op beide schermen. Echter het tweede scherm is nu een gescramblede kopie van het eerste scherm :(
Voor de rest lijkt de software wel de gehele desktop te zien, aangezien ik nog steeds wel de muis naar de andere monitor kan bewegen, alwaar de cursor te zien is als een wit blok van 2cm bij 2cm.
xdpyinfo geeft aan dat ik een desktop heb van 2304x1024, precies zoals verwacht. Maken van een screenshot via de optie in het Gnome System menu resulteerd in een afbeelding waarvan de rechterzijde (tweede monitor) leeg (transparant) is.

Ik kan via Google enzo helemaal niks vinden betreffende dit probleem :(
Hieronder nog wat meer info:

/etc/X11/xorg.conf
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# /etc/X11/xorg.conf (xorg X Window System server configuration file)

Section "Files"
    FontPath    "unix/:7100"            # local font server
    # if the local font server has problems, we can fall back on these
    FontPath    "/usr/lib/X11/fonts/misc"
    FontPath    "/usr/lib/X11/fonts/cyrillic"
    FontPath    "/usr/lib/X11/fonts/100dpi/:unscaled"
    FontPath    "/usr/lib/X11/fonts/75dpi/:unscaled"
    FontPath    "/usr/lib/X11/fonts/Type1"
    FontPath    "/usr/lib/X11/fonts/CID"
    FontPath    "/usr/lib/X11/fonts/100dpi"
    FontPath    "/usr/lib/X11/fonts/75dpi"
        # paths to defoma fonts
    FontPath    "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
    FontPath    "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"
EndSection

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

Section "ServerFlags"
        Option "Xinerama" "true" 
EndSection

Section "InputDevice"
    Identifier  "Generic Keyboard"
    Driver      "keyboard"
    Option      "CoreKeyboard"
    Option      "XkbRules"  "xorg"
    Option      "XkbModel"  "pc104"
    Option      "XkbLayout" "us"
EndSection

Section "InputDevice"
    Identifier  "Configured Mouse"
    Driver      "mouse"
    Option      "CorePointer"
    Option      "Device"        "/dev/input/mice"
    Option      "Protocol"      "ImPS/2"
    Option      "Emulate3Buttons"   "true"
    Option      "ZAxisMapping"      "4 5"
EndSection

Section "Device"
    Identifier  "ATI Graphics Adapter connector 0"
    Driver      "fglrx"
    BusID       "PCI:1:0:0"
    Option "DesktopSetup"               "0x00000000"
    Option "MonitorLayout"              "TMDS, CRT"
    Option "IgnoreEDID"                 "off"
    Option "HSync2"                     "31.5 - 60.0"
    Option "VRefresh2"                  "20 - 60"
    Option "ScreenOverlap"              "0"
    Option "no_accell"          "no"
    Option "no_dri"                     "no"
        Option "NoTV"                       "yes"     
        Option "TVStandard"                 "NTSC-M"     
        Option "TVHSizeAdj"                 "0"     
        Option "TVVSizeAdj"                 "0"     
        Option "TVHPosAdj"                  "0"     
        Option "TVVPosAdj"                  "0"     
        Option "TVHStartAdj"                "0"     
        Option "TVColorAdj"                 "0"     
        Option "GammaCorrectionI"           "0x06419064"
        Option "GammaCorrectionII"          "0x06419064"
        Option "Capabilities"               "0x00000000"
        Option "VideoOverlay"               "on"
        Option "OpenGLOverlay"              "off"
        Option "CenterMode"                 "off"
        Option "PseudoColorVisuals"         "off"
        Option "Stereo"                     "off"
        Option "StereoSyncEnable"           "1"
        Option "FSAAEnable"                 "no"
        Option "FSAAScale"                  "1"
        Option "FSAADisableGamma"           "no"
        Option "FSAACustomizeMSPos"         "no"
        Option "FSAAMSPosX0"                "0.000000"
        Option "FSAAMSPosY0"                "0.000000"
        Option "FSAAMSPosX1"                "0.000000"
        Option "FSAAMSPosY1"                "0.000000"
        Option "FSAAMSPosX2"                "0.000000"
        Option "FSAAMSPosY2"                "0.000000"
        Option "FSAAMSPosX3"                "0.000000"
        Option "FSAAMSPosY3"                "0.000000"
        Option "FSAAMSPosX4"                "0.000000"
        Option "FSAAMSPosY4"                "0.000000"
        Option "FSAAMSPosX5"                "0.000000"
        Option "FSAAMSPosY5"                "0.000000"
        Option "UseFastTLS"                 "0"
        Option "BlockSignalsOnLock"         "on"
        Option "UseInternalAGPGART"         "yes"
        Option "ForceGenericCPU"            "no"
    Screen 0
EndSection

Section "Device"
    Identifier                          "ATI Graphics Adapter connector 1"
    Driver                              "fglrx"
    BusID "PCI:1:0:0"    # vendor=1002, device=4e4a
    Screen 1
EndSection


Section "Monitor"
    Identifier  "Monitor0"
    HorizSync   31.5 - 80.5
    VertRefresh 20 - 60
    Option "DPMS"
EndSection

Section "Monitor"
    Identifier  "Monitor1"
    HorizSync   31.5 - 60.0
    VertRefresh 20 - 60
    Option "DPMS"
EndSection

Section "Screen"
    Identifier  "Screen0"
    Device      "ATI Graphics Adapter connector 0"
    Monitor     "Monitor0"
    DefaultDepth 24
    #Option "backingstore"

    Subsection "Display"
        Depth       24
        Modes       "1280x1024"
    EndSubsection
EndSection

Section "Screen"
    Identifier  "Screen1"
    Device      "ATI Graphics Adapter connector 1"
    Monitor     "Monitor1"
    DefaultDepth 24
    #Option "backingstore"

    Subsection "Display"
        Depth       24
        Modes       "1024x768"
    EndSubsection
EndSection


Section "ServerLayout"
    Identifier  "Default Layout"
    Screen      "Screen0"
#   Screen      "Screen1" RightOf "Screen0"
    Screen      "Screen1" Relative "Screen0" 1280 0
    InputDevice "Generic Keyboard"
    InputDevice "Configured Mouse"
EndSection

Section "DRI"
    Mode    0666
EndSection


Uitvoer van xdpyinfo:
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name of display:    :0.0
version number:    11.0
vendor string:    The X.Org Foundation
vendor release number:    60802000
X.Org version: 6.8.2
maximum request size:  16777212 bytes
motion buffer size:  256
bitmap unit, bit order, padding:    32, LSBFirst, 32
image byte order:    LSBFirst
number of supported pixmap formats:    7
supported pixmap formats:
    depth 1, bits_per_pixel 1, scanline_pad 32
    depth 4, bits_per_pixel 8, scanline_pad 32
    depth 8, bits_per_pixel 8, scanline_pad 32
    depth 15, bits_per_pixel 16, scanline_pad 32
    depth 16, bits_per_pixel 16, scanline_pad 32
    depth 24, bits_per_pixel 32, scanline_pad 32
    depth 32, bits_per_pixel 32, scanline_pad 32
keycode range:    minimum 8, maximum 255
focus:  window 0x260001b, revert to Parent
number of extensions:    31
    ATIFGLEXTENSION
    ATIFGLRXDRI
    ATITVOUT
    BIG-REQUESTS
    DPMS
    Extended-Visual-Information
    FontCache
    GLX
    MIT-SCREEN-SAVER
    MIT-SHM
    MIT-SUNDRY-NONSTANDARD
    RECORD
    RENDER
    SECURITY
    SGI-GLX
    SHAPE
    SYNC
    TOG-CUP
    X-Resource
    XC-APPGROUP
    XC-MISC
    XFree86-Bigfont
    XFree86-DGA
    XFree86-DRI
    XFree86-Misc
    XFree86-VidModeExtension
    XINERAMA
    XInputExtension
    XKEYBOARD
    XTEST
    XVideo
default screen number:    0
number of screens:    1

screen #0:
  print screen:    no
  dimensions:    2304x1024 pixels (615x271 millimeters)
  resolution:    95x96 dots per inch
  depths (7):    24, 1, 4, 8, 15, 16, 32
  root window id:    0x58
  depth of root window:    24 planes
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x20
  default number of colormap cells:    256
  preallocated pixels:    black 0, white 16777215
  options:    backing-store NO, save-unders NO
  largest cursor:    64x64
  current input event mask:    0xfa2033
    KeyPressMask             KeyReleaseMask           EnterWindowMask
    LeaveWindowMask          ButtonMotionMask         StructureNotifyMask
    SubstructureNotifyMask   SubstructureRedirectMask FocusChangeMask
    PropertyChangeMask       ColormapChangeMask
  number of visuals:    8
  default visual id:  0x23
  visual:
    visual id:    0x23
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x24
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x25
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x26
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x27
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x28
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x29
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x2a
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
root@deepthought:~# cd /etc/X11
root@deepthought:/etc/X11# mcedit xorg.conf

root@deepthought:/etc/X11# xdpyinfo
name of display:    :0.0
version number:    11.0
vendor string:    The X.Org Foundation
vendor release number:    60802000
X.Org version: 6.8.2
maximum request size:  16777212 bytes
motion buffer size:  256
bitmap unit, bit order, padding:    32, LSBFirst, 32
image byte order:    LSBFirst
number of supported pixmap formats:    7
supported pixmap formats:
    depth 1, bits_per_pixel 1, scanline_pad 32
    depth 4, bits_per_pixel 8, scanline_pad 32
    depth 8, bits_per_pixel 8, scanline_pad 32
    depth 15, bits_per_pixel 16, scanline_pad 32
    depth 16, bits_per_pixel 16, scanline_pad 32
    depth 24, bits_per_pixel 32, scanline_pad 32
    depth 32, bits_per_pixel 32, scanline_pad 32
keycode range:    minimum 8, maximum 255
focus:  window 0x260001b, revert to Parent
number of extensions:    31
    ATIFGLEXTENSION
    ATIFGLRXDRI
    ATITVOUT
    BIG-REQUESTS
    DPMS
    Extended-Visual-Information
    FontCache
    GLX
    MIT-SCREEN-SAVER
    MIT-SHM
    MIT-SUNDRY-NONSTANDARD
    RECORD
    RENDER
    SECURITY
    SGI-GLX
    SHAPE
    SYNC
    TOG-CUP
    X-Resource
    XC-APPGROUP
    XC-MISC
    XFree86-Bigfont
    XFree86-DGA
    XFree86-DRI
    XFree86-Misc
    XFree86-VidModeExtension
    XINERAMA
    XInputExtension
    XKEYBOARD
    XTEST
    XVideo
default screen number:    0
number of screens:    1

screen #0:
  print screen:    no
  dimensions:    2304x1024 pixels (615x271 millimeters)
  resolution:    95x96 dots per inch
  depths (7):    24, 1, 4, 8, 15, 16, 32
  root window id:    0x58
  depth of root window:    24 planes
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x20
  default number of colormap cells:    256
  preallocated pixels:    black 0, white 16777215
  options:    backing-store NO, save-unders NO
  largest cursor:    64x64
  current input event mask:    0xfa2033
    KeyPressMask             KeyReleaseMask           EnterWindowMask
    LeaveWindowMask          ButtonMotionMask         StructureNotifyMask
    SubstructureNotifyMask   SubstructureRedirectMask FocusChangeMask
    PropertyChangeMask       ColormapChangeMask
  number of visuals:    8
  default visual id:  0x23
  visual:
    visual id:    0x23
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x24
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x25
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x26
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x27
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x28
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x29
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x2a
    class:    DirectColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff0000, 0xff00, 0xff
    significant bits in color specification:    8 bits


Iemand enig idee? Ik weet het ff niet meer...

Sometimes you just have to sit back, relax, and let the train wreck itself

donderdag 14 april 2005 22:36

Acties:
  • 0 Henk 'm!
  • _JGC_
  • Registratie: Juli 2000
  • Laatst online: 00:46

_JGC_

Ik weet niet of de ATi driver het heeft, maar ik draai hier met een Matrox G550 op Xorg met een onofficiele patch die uit de opensource radeon driver is geport: mergedFB met Xinerama emulatie.

Voordeel:
- tis sneller (1 framebuffer met 2 viewports is goedkoper dan 2 framebuffers aanelkaar lassen)
- OpenGL + Xinerama

Nadeel:
- Schermen moeten dezelfde resolutie hebben

MergedFB werkt in principe net zo als de Nvidia twinview, of ATi iets soortgelijks heeft wat beter werkt dan standaard Xinerama weet ik zo niet.
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