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Thread: xorg.conf setting up native resolution 1900x1200 & dual monitor


i need correctly setting xorg.conf file

laptop screen has 1900x1280 (native resolution)
, second monitor has 1600x1080

after browsing forums , messing around drivers managed resolution 1600x1080 (from 1000x800 @ install) on laptop screen. no luck @ second monitor. have connected both vga , dvi.

understanding need use twin view setup second monitor. i've read several of earlier posts haven't been able work. here current xorg.conf file:

code:
section "monitor"     # horizsync source: edid, vertrefresh source: edid     identifier "configured monitor"     vendorname "unknown"     modelname "crt-0"     horizsync 28.0 - 64.0     vertrefresh 43.0 - 88.0     option "dpms" endsection  section "monitor"     # horizsync source: edid, vertrefresh source: edid     identifier     "monitor0"     vendorname     "unknown"     modelname      "samsung syncmaster"     horizsync       27.0 - 81.0     vertrefresh     50.0 - 75.0     option         "dpms" endsection  section "screen"     identifier    "screen1"     monitor        "configured monitor0"     device        "configured video device"     option "twinview"                               # enables twinview         option "twinviewxineramainfoorder" "screen1, monitor0"   # tells output should primary screen x         option "metamodes" "1680x1050 1280x1024"        # change resolutions here fit displays         option "twinvieworientation" "screen1 leftof monitor0"   # how second screen placed in relation first 1                                                     # leftof can leftof, rightof, above, below, , clone endsection  section "device"     identifier    "configured video device"     driver        "vesa"     option    "nologo"    "true" endsection

i've made more progress.

copied elses xorg.conf file had similar setup , had success.

xorg.conf file managed to

1) second monitor working

but, overlapped first in strange way

2) laptop monitor resolution around 1900x1200

again, overlap

3) , orientation backwards. i've read can fix use of "right of" , left of" unable work despite following tread mimic

4) , huge drawback lost both top , bottom taskbars


think 1 of reasons worked because of "nvidia auto select" part i'm not sure how fix problems i've encountered.

code:
# nvidia-settings: x configuration file generated nvidia-settings # nvidia-settings:  version 1.0  (buildd@palmer)  mon nov  3 08:46:46 utc 2008  section "serverlayout"     identifier     "layout0"     screen      0  "screen0" 0 0     inputdevice    "keyboard0" "corekeyboard"     inputdevice    "mouse0" "corepointer" endsection  section "files" endsection  section "module"     load           "dbe"     load           "extmod"     load           "type1"     load           "freetype"     load           "glx" endsection  section "serverflags"     option         "xinerama" "0" endsection  section "inputdevice"     # generated default     identifier     "mouse0"     driver         "mouse"     option         "protocol" "auto"     option         "device" "/dev/psaux"     option         "emulate3buttons" "no"     option         "zaxismapping" "4 5" endsection  section "inputdevice"     # generated default     identifier     "keyboard0"     driver         "kbd" endsection  section "monitor"     # horizsync source: edid, vertrefresh source: edid     identifier     "monitor0"     vendorname     "unknown"     modelname      "samsung syncmaster"     horizsync       27.0 - 81.0     vertrefresh     50.0 - 75.0     option         "dpms" endsection  section "device"     identifier     "device0"     driver         "nvidia"     vendorname     "nvidia corporation"     boardname      "geforce 8800 gt" endsection  section "screen"     identifier     "screen0"     device         "device0"     monitor        "monitor0"     defaultdepth    24     option         "twinview" "1"     option         "twinviewxineramainfoorder" "dfp-0"     option         "metamodes" "dfp-0: nvidia-auto-select +1280+0, dfp-1: nvidia-auto-select +0+0; dfp-0: 1280x1024 +1280+0, dfp-1: nvidia-auto-select +0+0"     subsection     "display"         depth       24     endsubsection endsection


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