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problems setting up 1280x800 resolution? [solved]


Guest robmcw
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Guest robmcw

Okay... So I've been trying to figure this out for a while but haven't gotten anywhere.

 

I have a Dell 700m. As of now my resolution is set to 1024x768... and is distorted obviously... When i set the resolution and monitor to 1280x800 and test using XFdrake the text box asking if the settings are correct is about 4/5's below the bottom of the screen... and stretched greatly vertically...

 

has anyone had this problem and gotten past it?

 

thanks

rob

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Guest robmcw

what do you mean by that?

 

.. and i do set the resolution and monitor to 1280x800... and the monitor to a laptop.

 

i have a feeling i'm never going to get this resolved :(

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iphitus means to adjust the controls on your monitor to adust width, height, etc. So, try again to set to 1280x800, and then use these controls (buttons) to bring things to where they should be.

 

If you are still having trouble, post your XF86Config-4 for us to look at.

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its possible to get anything working.... seriously my projector does some really weird ratio's.... but it takes some work and a more sophisticated tool.

 

I don't know about that particualr graphics card at all but I find xf86cfg (available on the CD's) to be excellent. IOt lets you define loads of non standard resolutions (if your doesn't exist) and play with timing to get it in the right place. It takes abit of playing about compared to everything automatic but you end up with a really tuned xf86config.

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$ gtf 1280 800 60

Modeline "1280x800_60.00" 83.46 1280 1344 1480 1680 800 801 804 828 -HSync +Vsync

 

so add this to xorg.conf, under the other modelines:

 

Modeline "1280x800" 83.46 1280 1344 1480 1680 800 801 804 828 -HSync +Vsync

 

Now set all the 'virtuals' in the screen section at the bottom to 1280x800. might work.

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Guest robmcw

Okay... So I'm very new to Linux... what does restart X mean? and how would i do that?

I've changed my XF86Config file to the appropritate stuff based on what the readme and that other site told me.

 

The differences in my my display now are when I test the 1280x800 resolution i have an unclear screen wtih multiple windows of the "is this the correct setting" across the screen. Whereas before i only had one but only the top of it was visible as the rest goes off the screen.

 

 

also i don't think that i change my monitor settings manually. no buttons or anything.

 

thanks for the help

 

hopefully i can get this!

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Here's the xorg.conf file for my Toshiba A70 laptop. It may be of some use to you.

 

Section "ServerFlags"

    #DontZap # disable <Crtl><Alt><BS> (server abort)

    #DontZoom # disable <Crtl><Alt><KP_+>/<KP_-> (resolution switching)

    AllowMouseOpenFail # allows the server to start up even if the mouse doesn't work

EndSection

 

Section "Module"

    Load "dbe" # Double-Buffering Extension

    Load "v4l" # Video for Linux

    Load "extmod"

    Load "type1"

    Load "freetype"

    Load "/usr/X11R6/lib/modules/extensions/libglx.a"

EndSection

 

Section "InputDevice"

    Identifier "Keyboard1"

    Driver "keyboard"

    Option "XkbModel" "pc105"

    Option "XkbLayout" "en_US"

    Option "XkbOptions" ""

EndSection

 

Section "InputDevice"

    Identifier "Mouse1"

    Driver "mouse"

    Option "Protocol" "ExplorerPS/2"

    Option "Device" "/dev/mouse"

    Option "ZAxisMapping" "6 7"

EndSection

 

Section "Monitor"

    Identifier "monitor1"

    VendorName "Generic"

    ModelName "Flat Panel 1280x800"

    HorizSync 31.5-90

    VertRefresh 60

   

    # Sony Vaio C1(X,XS,VE,VN)?

    # 1024x480 @ 85.6 Hz, 48 kHz hsync

    ModeLine "1024x480"    65.00 1024 1032 1176 1344  480  488  494  563 -hsync -vsync

   

    # Dell D800 and few Inspiron (16/10) 1280x800

    ModeLine "1280x800"  147.89  1280 1376 1512 1744  800 801 804 848

   

    # Dell D800 and few Inspiron (16/10) 1680x1050

    ModeLine "1680x1050"  214.51  1680 1800 1984 2288  1050 1051 1054 1103

   

    # Dell D800 and few Inspiron (16/10) 1920x1200

    ModeLine "1920x1200" 230 1920 1936 2096 2528 1200 1201 1204 1250 +HSync +VSync

   

    # TV fullscreen mode or DVD fullscreen output.

    # 768x576 @ 79 Hz, 50 kHz hsync

    ModeLine "768x576"    50.00  768  832  846 1000  576  590  595  630

   

    # 768x576 @ 100 Hz, 61.6 kHz hsync

    ModeLine "768x576"    63.07  768  800  960 1024  576  578  590  616

EndSection

 

Section "Device"

    Identifier "device1"

    VendorName "ATI"

    BoardName "ATI Radeon (fglrx)"

    Driver "radeon"

    Option "DPMS"

EndSection

 

Section "Screen"

    Identifier "screen1"

    Device "device1"

    Monitor "monitor1"

    DefaultColorDepth 24

   

    Subsection "Display"

        Depth 8

        Virtual 1280 800

    EndSubsection

   

    Subsection "Display"

        Depth 15

        Virtual 1280 800

    EndSubsection

   

    Subsection "Display"

        Depth 16

        Virtual 1280 800

    EndSubsection

   

    Subsection "Display"

        Depth 24

        Virtual 1280 800

    EndSubsection

EndSection

 

Section "ServerLayout"

    Identifier "layout1"

    InputDevice "Keyboard1" "CoreKeyboard"

    InputDevice "Mouse1" "CorePointer"

    Screen "screen1"

EndSection

 

C.

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btw, MDK 10.2 will have much better support for non-4:3 resolutions. At least, hopefully it will. Pixel is cheerfully coding it as we speak, but there's not a whole lot of non-4:3 monitors available for MDK to test it on. I have my 1024x480 laptop at my disposal but I can't actually install on that right now for unrelated reasons. So if people with non-4:3 resolutions could test installing Cooker right now or RC1 / RC2 when they're released, that'd be massively helpful.

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