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Thread: Fglrx + AIGLX on Arch

  1. #1
    Join Date
    Mar 2009
    Posts
    27

    Default Fglrx + AIGLX on Arch

    Hello. I cannot enable composition effects on my KDE 4.2 on Archlinux x64. It worked on Ubuntu without any problems, but on Arch ive tried with many driver versions (some old from official repository, 9.2 from AUR, 9.4RC1 from TPB), and none of them is working. I have "Direct rendering: Yes" in glxinfo.

    Here s my xorg.conf:
    Code:
    # File generated by xorgconfig.
    Section "Module"
    
    # This loads the DBE extension module.
    
        Load        "dbe"  	# Double buffer extension
        SubSection  "extmod"
          Option    "omit xfree86-dga"   # don't initialise the DGA extension
        EndSubSection
    
        Load        "freetype"
    
    
        Load       "glx"
        Load       "dri"
        Load	"GLcore"
    
    EndSection
    
    
    # **********************************************************************
    # Files section.  This allows default font and rgb paths to be set
    # **********************************************************************
    
    Section "Files"
    
        FontPath   "/usr/share/fonts/misc"
        FontPath   "/usr/share/fonts/100dpi:unscaled"
        FontPath   "/usr/share/fonts/75dpi:unscaled"
        FontPath   "/usr/share/fonts/TTF"
        FontPath   "/usr/share/fonts/Type1"
    
    EndSection
    
    # **********************************************************************
    # Server flags section.
    # **********************************************************************
    
    Section "ServerFlags"
    
    EndSection
    
    # **********************************************************************
    # Input devices
    # **********************************************************************
    
    # **********************************************************************
    # Core keyboard's InputDevice section
    # **********************************************************************
    
    Section "InputDevice"
    
        Identifier	"Keyboard1"
        Driver	"kbd"
    
        Option "AutoRepeat" "500 30"
    
    
        Option "XkbRules"	"xorg"
        Option "XkbModel"	"pc105"
        Option "XkbLayout"	"pl"
        Option "XkbVariant" ""
        Option "XkbOptions" ""
    
    EndSection
    
    
    # **********************************************************************
    # Core Pointer's InputDevice section
    # **********************************************************************
    
    Section "InputDevice"
    
    # Identifier and driver
    
        Identifier	"Mouse1"
        Driver	"mouse"
        Option "Protocol"    "Auto"	# Auto detect
        Option "Device"      "/dev/input/mice"
    
    
        Option "ZAxisMapping"   "4 5"
    
        Option "Emulate3Buttons"
    
    EndSection
    
    
    # **********************************************************************
    # Monitor section
    # **********************************************************************
    
    # Any number of monitor sections may be present
    
    Section "Monitor"
    
        Identifier  "Compaq P700"
    
    
        HorizSync   30-92
    
        VertRefresh 50-120
    
        ModeLine "1024x768" 113.3 1024 1096 1208 1392 768 769 772 814 -hsync +vsync
    
    EndSection
    
    
    # **********************************************************************
    # Graphics device section
    # **********************************************************************
    
    # Any number of graphics device sections may be present
    
    # Device configured by xorgconfig:
    
    Section "Device"
        Identifier  "ATI Radeon HD2600"
        Driver      "fglrx"
        VideoRam    262144
        Option      "AccelMethod" "XAA"
        Option      "RenderAccel" "on"
    
        # Insert Clocks lines here if appropriate
    EndSection
    
    
    Section "Screen"
        Identifier  "Screen 1"
        Device      "ATI Radeon HD2600"
        Monitor     "Compaq P700"
        DefaultDepth 24
    
        Subsection "Display"
            Depth       24
            Modes       "1024x768"
            ViewPort    0 0
        EndSubsection
    EndSection
    
    
    # Any number of ServerLayout sections may be present.  Each describes
    # the way multiple screens are organised.  A specific ServerLayout
    # section may be specified from the X server command line with the
    # "-layout" option.  In the absence of this, the first section is used.
    # When now ServerLayout section is present, the first Screen section
    # is used alone.
    
    Section "ServerLayout"
    
        Identifier  "Simple Layout"
    
    
        Screen "Screen 1"
    
        InputDevice "Mouse1" "CorePointer"
        InputDevice "Keyboard1" "CoreKeyboard"
    
        Option "AIGLX" "true"
    EndSection
    
    Section "Extensions"
      Option "Composite" "Enable"
    EndSection
    
    Section "DRI"
        Mode 0666
    EndSection
    And important things from my Xorg.0.log:
    Code:
    └─[$]> cat /var/log/Xorg.0.log | grep EE
    Current Operating System: Linux dinth-archlinux 2.6.28-ARCH #1 SMP PREEMPT Sun Mar 8 10:55:58 CET 2009 x86_64
            (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
    (II) Loading extension MIT-SCREEN-SAVER
    (EE) fglrx(0): Unknown EDID version 0
    
    
    └─[$]> cat /var/log/Xorg.0.log | grep AIGLX
    (**) Option "AIGLX" "true"
    (WW) AIGLX: 3D driver claims to not support visual 0x23
    (WW) AIGLX: 3D driver claims to not support visual 0x24
    (WW) AIGLX: 3D driver claims to not support visual 0x25
    (WW) AIGLX: 3D driver claims to not support visual 0x26
    (WW) AIGLX: 3D driver claims to not support visual 0x27
    (WW) AIGLX: 3D driver claims to not support visual 0x28
    (WW) AIGLX: 3D driver claims to not support visual 0x29
    (WW) AIGLX: 3D driver claims to not support visual 0x2a
    (WW) AIGLX: 3D driver claims to not support visual 0x2b
    (WW) AIGLX: 3D driver claims to not support visual 0x2c
    (WW) AIGLX: 3D driver claims to not support visual 0x2d
    (WW) AIGLX: 3D driver claims to not support visual 0x2e
    (WW) AIGLX: 3D driver claims to not support visual 0x2f
    (WW) AIGLX: 3D driver claims to not support visual 0x30
    (WW) AIGLX: 3D driver claims to not support visual 0x31
    (WW) AIGLX: 3D driver claims to not support visual 0x32
    (WW) AIGLX: 3D driver claims to not support visual 0x33
    (WW) AIGLX: 3D driver claims to not support visual 0x34
    (WW) AIGLX: 3D driver claims to not support visual 0x35
    (WW) AIGLX: 3D driver claims to not support visual 0x36
    (WW) AIGLX: 3D driver claims to not support visual 0x37
    (WW) AIGLX: 3D driver claims to not support visual 0x38
    (WW) AIGLX: 3D driver claims to not support visual 0x39
    (WW) AIGLX: 3D driver claims to not support visual 0x3a
    (WW) AIGLX: 3D driver claims to not support visual 0x3b
    (WW) AIGLX: 3D driver claims to not support visual 0x3c
    (WW) AIGLX: 3D driver claims to not support visual 0x3d
    (WW) AIGLX: 3D driver claims to not support visual 0x3e
    (WW) AIGLX: 3D driver claims to not support visual 0x3f
    (WW) AIGLX: 3D driver claims to not support visual 0x40
    (WW) AIGLX: 3D driver claims to not support visual 0x41
    (WW) AIGLX: 3D driver claims to not support visual 0x42
    (WW) AIGLX: 3D driver claims to not support visual 0x43
    (WW) AIGLX: 3D driver claims to not support visual 0x44
    (WW) AIGLX: 3D driver claims to not support visual 0x45
    (WW) AIGLX: 3D driver claims to not support visual 0x46
    (WW) AIGLX: 3D driver claims to not support visual 0x47
    (WW) AIGLX: 3D driver claims to not support visual 0x48
    (WW) AIGLX: 3D driver claims to not support visual 0x49
    (WW) AIGLX: 3D driver claims to not support visual 0x4a
    (WW) AIGLX: 3D driver claims to not support visual 0x4b
    (WW) AIGLX: 3D driver claims to not support visual 0x4c
    (WW) AIGLX: 3D driver claims to not support visual 0x4d
    (WW) AIGLX: 3D driver claims to not support visual 0x4e
    (WW) AIGLX: 3D driver claims to not support visual 0x4f
    (WW) AIGLX: 3D driver claims to not support visual 0x50
    (WW) AIGLX: 3D driver claims to not support visual 0x51
    (WW) AIGLX: 3D driver claims to not support visual 0x52
    (WW) AIGLX: 3D driver claims to not support visual 0x53
    (WW) AIGLX: 3D driver claims to not support visual 0x54
    (WW) AIGLX: 3D driver claims to not support visual 0x55
    (WW) AIGLX: 3D driver claims to not support visual 0x56
    (WW) AIGLX: 3D driver claims to not support visual 0x57
    (WW) AIGLX: 3D driver claims to not support visual 0x58
    (WW) AIGLX: 3D driver claims to not support visual 0x59
    (WW) AIGLX: 3D driver claims to not support visual 0x5a
    (WW) AIGLX: 3D driver claims to not support visual 0x5b
    (WW) AIGLX: 3D driver claims to not support visual 0x5c
    (WW) AIGLX: 3D driver claims to not support visual 0x5d
    (WW) AIGLX: 3D driver claims to not support visual 0x5e
    (WW) AIGLX: 3D driver claims to not support visual 0x5f
    (WW) AIGLX: 3D driver claims to not support visual 0x60
    (WW) AIGLX: 3D driver claims to not support visual 0x61
    (WW) AIGLX: 3D driver claims to not support visual 0x62
    (WW) AIGLX: 3D driver claims to not support visual 0x63
    (WW) AIGLX: 3D driver claims to not support visual 0x64
    (WW) AIGLX: 3D driver claims to not support visual 0x65
    (WW) AIGLX: 3D driver claims to not support visual 0x66
    (WW) AIGLX: 3D driver claims to not support visual 0x67
    (WW) AIGLX: 3D driver claims to not support visual 0x68
    (WW) AIGLX: 3D driver claims to not support visual 0x69
    (WW) AIGLX: 3D driver claims to not support visual 0x6a
    (WW) AIGLX: 3D driver claims to not support visual 0x6b
    (WW) AIGLX: 3D driver claims to not support visual 0x6c
    (WW) AIGLX: 3D driver claims to not support visual 0x6d
    (WW) AIGLX: 3D driver claims to not support visual 0x6e
    (WW) AIGLX: 3D driver claims to not support visual 0x6f
    (WW) AIGLX: 3D driver claims to not support visual 0x70
    (WW) AIGLX: 3D driver claims to not support visual 0x71
    (WW) AIGLX: 3D driver claims to not support visual 0x72
    (II) AIGLX: Loaded and initialized /usr/lib64/dri/fglrx_dri.so
    Compiz-check script says that i havent any render method avalible.

  2. #2
    Join Date
    Mar 2009
    Posts
    19

    Default

    I run arch, and composite under kde4 works fine. I don't have access to my xorg.conf right now, but I'll modify yours. Let me know if it works, if it doesn't I'll post mine.

    Code:
    # File generated by xorgconfig.
    Section "Module"
    
    # This loads the DBE extension module.
    
        Load        "dbe"  	# Double buffer extension
        SubSection  "extmod"
          Option    "omit xfree86-dga"   # don't initialise the DGA extension
        EndSubSection
    
        Load        "freetype"
    
        Load       "glx"
        Load       "dri"
    
    EndSection
    
    
    # **********************************************************************
    # Files section.  This allows default font and rgb paths to be set
    # **********************************************************************
    
    Section "Files"
    
        FontPath   "/usr/share/fonts/misc"
        FontPath   "/usr/share/fonts/100dpi:unscaled"
        FontPath   "/usr/share/fonts/75dpi:unscaled"
        FontPath   "/usr/share/fonts/TTF"
        FontPath   "/usr/share/fonts/Type1"
    
    EndSection
    
    # **********************************************************************
    # Server flags section.
    # **********************************************************************
    
    Section "ServerFlags"
    
    EndSection
    
    # **********************************************************************
    # Input devices
    # **********************************************************************
    
    # **********************************************************************
    # Core keyboard's InputDevice section
    # **********************************************************************
    
    Section "InputDevice"
    
        Identifier	"Keyboard1"
        Driver	"kbd"
    
        Option "AutoRepeat" "500 30"
    
    
        Option "XkbRules"	"xorg"
        Option "XkbModel"	"pc105"
        Option "XkbLayout"	"pl"
        Option "XkbVariant" ""
        Option "XkbOptions" ""
    
    EndSection
    
    
    # **********************************************************************
    # Core Pointer's InputDevice section
    # **********************************************************************
    
    Section "InputDevice"
    
    # Identifier and driver
    
        Identifier	"Mouse1"
        Driver	"mouse"
        Option "Protocol"    "Auto"	# Auto detect
        Option "Device"      "/dev/input/mice"
    
    
        Option "ZAxisMapping"   "4 5"
    
        Option "Emulate3Buttons"
    
    EndSection
    
    
    # **********************************************************************
    # Monitor section
    # **********************************************************************
    
    # Any number of monitor sections may be present
    
    Section "Monitor"
    
        Identifier  "Compaq P700"
    
    
        HorizSync   30-92
    
        VertRefresh 50-120
    
        ModeLine "1024x768" 113.3 1024 1096 1208 1392 768 769 772 814 -hsync +vsync
    
    EndSection
    
    
    # **********************************************************************
    # Graphics device section
    # **********************************************************************
    
    # Any number of graphics device sections may be present
    
    # Device configured by xorgconfig:
    
    Section "Device"
        Identifier  "ATI Radeon HD2600"
    
    
        Driver      "fglrx"
    EndSection
    
    
    Section "Screen"
        Identifier  "Screen 1"
        Device      "ATI Radeon HD2600"
        Monitor     "Compaq P700"
        DefaultDepth 24
    
        Subsection "Display"
            Depth       24
            Modes       "1024x768"
            ViewPort    0 0
        EndSubsection
    EndSection
    
    
    # Any number of ServerLayout sections may be present.  Each describes
    # the way multiple screens are organised.  A specific ServerLayout
    # section may be specified from the X server command line with the
    # "-layout" option.  In the absence of this, the first section is used.
    # When now ServerLayout section is present, the first Screen section
    # is used alone.
    
    Section "ServerLayout"
        Identifier  "Simple Layout"
    
        Screen "Screen 1"
        InputDevice "Mouse1" "CorePointer"
        InputDevice "Keyboard1" "CoreKeyboard"
    EndSection
    
    Section "DRI"
        Mode 0666
    EndSection

  3. #3
    Join Date
    Mar 2009
    Posts
    27

    Default

    Unfortunately it dont work. Ive tryied almost all xorg.conf combinations i could think of, and also tried to use my (working) xorg.conf from Ubuntu, but it does nothing.

  4. #4
    Join Date
    Mar 2009
    Posts
    19

    Default

    Quote Originally Posted by Dinth View Post
    Unfortunately it dont work. Ive tryied almost all xorg.conf combinations i could think of, and also tried to use my (working) xorg.conf from Ubuntu, but it does nothing.
    Do you have testing repository enabled? I think some weeks ago I was getting some error when I enabled composite... I have disabled testing repo and done upgrades with core, extra, and community. I enabled kwin4 composite effects when I upgraded to 9.4 RC1 and its running fine.

    EDIT: errr not compiz... KWIN4..
    Last edited by borkdox; 03-17-2009 at 12:56 AM.

  5. #5
    Join Date
    Mar 2009
    Location
    Poland
    Posts
    21

    Default

    try:
    LIBGL_ALWAYS_INDIRECT=1 compiz --replace --sm-disable ccp&

    best regards,
    Patryk

  6. #6
    Join Date
    Mar 2009
    Posts
    27

    Default

    Im not using compiz, only KDE4 builtin composition effects. Ive only downloaded compiz-check trying to debug why i cannot enable composition in kwin.
    When im trying to enable it in systemsettings, i get:
    Code:
    kwin(32436) KWin::Workspace::slotReconfigure: Workspace::slotReconfigure()
    kwin(32436) KWin::Extensions::init: Extensions: shape: 0x "11"  composite: 0x "4"  render: 0x "a"  fixes: 0x "40"
    kwin(32436) KWin::CompositingPrefs::detect: glx version is  1 . 2
    kwin(32436) KWin::CompositingPrefs::detectDriverAndVersion: GL vendor is "ATI Technologies Inc."
    kwin(32436) KWin::CompositingPrefs::detectDriverAndVersion: GL renderer is "ATIRadeon HD 2600 Pro"
    kwin(32436) KWin::CompositingPrefs::detectDriverAndVersion: GL version is "1.2 (2.1.8573)"
    kwin(32436) KWin::CompositingPrefs::detectDriverAndVersion: XGL: no
    kwin(32436) KWin::CompositingPrefs::detectDriverAndVersion: Detected driver "fglrx" , version "1.2"
    kwin(32436) KDecorationPlugins::loadPlugin: kwin : path  "/usr/lib/kde4/kwin3_ozone.so"  for  "kwin3_ozone"
    kwin(32436)/kdeui (KNotification) KNotification::slotReceivedId: 0
    kwin(32436)/kdeui (KNotification) KNotification::close: 0
    kwin(32436)/kdeui (KNotification) KNotification::~KNotification: -2
    kwin(32436)/kdeui (KNotification) KNotification::slotReceivedId: 0
    kwin(32436)/kdeui (KNotification) KNotification::close: 0
    kwin(32436)/kdeui (KNotification) KNotification::~KNotification: -2
    kwin(32436)/kdeui (KNotification) KNotification::slotReceivedId: 0
    kwin(32436)/kdeui (KNotification) KNotification::close: 0
    kwin(32436)/kdeui (KNotification) KNotification::~KNotification: -2

  7. #7
    Join Date
    Mar 2009
    Posts
    19

    Default

    Kwin with composite works so fine here. That output from kwin doesn't raise any alarms. This is weird indeed, give my Xorg.conf a try, make sure ur user is member of "video" group...

    Code:
    Section "ServerLayout"                       
            Identifier     "X.org Configured"    
            Screen      0  "Screen0" 0 0         
            InputDevice    "Mouse0" "CorePointer"
            InputDevice    "Keyboard0" "CoreKeyboard"
    EndSection                                       
    
    Section "Files"
            ModulePath   "/usr/lib/xorg/modules"
            FontPath     "/usr/share/fonts/misc"
            FontPath     "/usr/share/fonts/TTF" 
            FontPath     "/usr/share/fonts/Type1"
    EndSection                                   
    
    Section "Module"
            Load  "glx"
            #Load  "drm"
            Load  "dri" 
    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"
            Identifier   "Monitor0"
            VendorName   "Monitor Vendor"
            ModelName    "Monitor Model" 
    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     "NoDRI"                     # [<bool>]           
            #Option     "SWcursor"                  # [<bool>]           
            #Option     "Dac6Bit"                   # [<bool>]           
            #Option     "BusType"                   # [<str>]            
            #Option     "DRM_nbufs"                 # <i>                
            #Option     "DRM_bufsize"               # <i>                
            #Option     "Capabilities"              # <i>                
            #Option     "CapabilitiesEx"            # <i>                
            #Option     "ClientDriverName"          # [<str>]            
            #Option     "KernelModuleParm"          # [<str>]            
            #Option     "AGPMask"                   # <i>                
            #Option     "AGPv3Mask"                 # <i>                
            #Option     "BufferTiling"              # [<bool>]           
            #Option     "Profile"                   # <str>              
            #Option     "RingSize"                  # <i>                
            #Option     "EnableDepthMoves"          # [<bool>]           
            #Option     "GammaCorrectionI"          # <i>                
            #Option     "GammaCorrectionII"         # <i>                
            #Option     "OpenGLOverlay" "off"       # [<bool>]           
            #Option     "DefaultVisualTrueColor"    # [<bool>]           
            #Option     "VideoOverlay" "off"        # [<bool>]           
            #Option     "DesktopSetup"              # [<str>]            
            #Option     "MonitorLayout"             # [<str>]            
            #Option     "ForceMonitors"             # [<str>]            
            #Option     "EnableMonitor"             # <str>              
            #Option     "OverlayOnCRTC2"            # [<bool>]           
            #Option     "Mode2"                     # [<str>]            
            #Option     "PairModes"                 # [<str>]            
            #Option     "HSync2"                    # [<str>]            
            #Option     "VRefresh2"                 # [<str>]            
            #Option     "ScreenOverlap"             # <i>                
            #Option     "MemClock"                  # <i>                
            #Option     "ASICClock"                 # <i>                
            #Option     "UseInternalAGPGART"        # [<bool>]           
            #Option     "FastSwap"                  # [<bool>]           
            #Option     "Stereo"                    # [<bool>]           
            #Option     "StereoSyncEnable"          # <i>                
            #Option     "DisableOvScaler"           # [<bool>]           
            #Option     "UseFastTLS" "on"           # <i>                
            #Option     "BlockSignalsOnLock"        # [<bool>]           
            #Option     "ForceGenericCPU"           # [<bool>]           
            #Option     "CenterMode"                # [<bool>]           
            #Option     "OffScreenPixmaps"          # [<bool>]           
            #Option     "EnableOpaqueOverlayVisual"         # [<bool>]   
            #Option     "TMDSCoherentMode"          # [<bool>]           
            #Option     "EnablePrivateBackZ"        # [<bool>]           
            #Option     "TVFormat"                  # [<str>]            
            #Option     "TVStandard"                # [<str>]            
            #Option     "TVOverscan"                # [<bool>]           
            #Option     "TVHSizeAdj"                # <i>                
            #Option     "TVVSizeAdj"                # <i>                
            #Option     "TVHPosAdj"                 # <i>                
            #Option     "TVVPosAdj"                 # <i>                
            #Option     "TVHStartAdj"               # <i>                
            #Option     "TVColorAdj"                # <i>                
            #Option     "PseudoColorVisuals"        # [<bool>]           
            #Option     "PreferredVRefresh"         # <i>                
            #Option     "FastStart"                 # [<bool>]           
            #Option     "ProfileDriver"             # [<bool>]           
            #Option     "PPPTforGART"               # [<bool>]           
            #Option     "TexturedVideo" "on"        # [<bool>]           
            #Option     "TexturedVideoSync" "on"    # [<bool>]           
            #Option     "Textured2D" "on"           # [<bool>]           
            #Option     "TexturedXrender" "on"      # [<bool>]           
            #Option     "DPMS"                      # [<bool>]           
            #Option     "MaxGARTSize"               # <i>                
            #Option     "LogoPosX"                  # <i>                
            #Option     "LogoPosY"                  # <i>                
            #Option     "LogoColFG"                 # <i>                
            #Option     "LogoColBG"                 # <i>                
            #Option     "SwapScreens"               # [<bool>]           
            #Option     "FBC"                       # [<bool>]           
            #Option     "FrontBufferMode"           # <i>                
            #Option     "BackBufferMode"            # <i>                
            #Option     "DepthBufferMode"           # <i>                
            #Option     "OverlayBufferMode"         # <i>                
            #Option     "VideoOverlayBufferMode"    # <i>                
            #Option     "EnableIrqMgr"              # [<bool>]           
            #Option     "EnableMulticard"           # [<bool>]           
            #Option     "EnablePPLIB"               # [<bool>]           
            #Option     "DefaultOnDC"               # [<bool>]           
            #Option     "EnableRandR12"             # [<bool>]           
            #Option     "DisableRotation"           # [<bool>]           
            #Option     "EnableCrossFire"           # [<bool>]           
            #Option     "DisableDlm"                # [<bool>]           
            #Option      "XAANoOffscreenPixmaps" "true"                  
            #Option     "AccelMethod" "exa"                              
            #Option     "DRI" "on"                                       
            Identifier  "Card0"                                          
            Driver      "fglrx"                                          
            #Driver     "radeon"                                         
            #Driver     "radeonhd"                                       
            VendorName  "ATI Technologies Inc"                           
            BoardName   "Radeon HD4850"                                  
            BusID       "PCI:1:0:0"                                      
    EndSection                                                           
    
    Section "Screen"
            Identifier "Screen0"
            Device     "Card0"  
            Monitor    "Monitor0"
            DefaultDepth 24      
            SubSection "Display" 
                    Viewport   0 0
                    Depth     1   
            EndSubSection         
            SubSection "Display"  
                    Viewport   0 0
                    Depth     4   
            EndSubSection         
            SubSection "Display"  
                    Viewport   0 0
                    Depth     8   
            EndSubSection
            SubSection "Display"
                    Viewport   0 0
                    Depth     15
            EndSubSection
            SubSection "Display"
                    Viewport   0 0
                    Depth     16
            EndSubSection
            SubSection "Display"
                    Viewport   0 0
                    Depth     24
            EndSubSection
    EndSection
    
    Section "DRI"
            Group "video"
            Mode 0666
    EndSection

  8. #8
    Join Date
    Apr 2007
    Posts
    99

    Default

    Change this:
    Code:
    Section "Device"
        Identifier  "ATI Radeon HD2600"
        Driver      "fglrx"
        VideoRam    262144
        Option      "AccelMethod" "XAA"
        Option      "RenderAccel" "on"
    
        # Insert Clocks lines here if appropriate
    EndSection
    to:
    Code:
    Section "Device"
        Identifier  "ATI Radeon HD2600"
        Driver      "fglrx"
    EndSection
    Unless you are truly having issues with your videoram and that has been proven to solve your issues, don't bother. All the other options won't help.

  9. #9
    Join Date
    Mar 2009
    Posts
    27

    Default

    Ive tried almost all xorg config changes ive could think of, also any combinations for FGLRX options, and lack of them. "VideoRAM" resolves strange problem with unaccepting modelines with higher vrefreshes, and "AccelMethod" "XAA" speedups KDE4.

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