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Old 03-16-2008, 11:59 AM   #1
jimbo1708
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Registered: Jan 2007
Location: Pennsylvania
Distribution: Ubuntu 8.10 Server/9.04 Desktop, openSUSE 11.1
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openSUSE and widescreen problem


I am testing other distros in an effort to broaden my horizons beyond Ubuntu (which I still love). Upon performing a fresh install of openSUSE, I have found that at the desktop (GNOME), the application launching toolbar will only extend about 3/4 the length of the screen. Also, my windows will maximize to only the length of the toolbar unless I have the window spanning over both the regions of the screen. I have a widescreen and to the best of my knowledge the resolution is set correctly. It almost seems like SUSE is treating my screen like two seperate monitors. Any Suggestions? If anyone needs output of a file, please request but be kind in the directions. I don't know much about openSUSE (yet).

/etc/X11/xorg.conf
Code:
# /.../
# SaX generated X11 config file
# Created on: 2008-02-24T21:05:01-0500.
#
# Version: 8.1
# Contact: Marcus Schaefer <sax@suse.de>, 2005
# Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users>
#
# Automatically generated by [ISaX] (8.1)
# PLEASE DO NOT EDIT THIS FILE!
#

Section "Files"
  FontPath     "/usr/share/fonts/misc:unscaled"
  FontPath     "/usr/share/fonts/local"
  FontPath     "/usr/share/fonts/75dpi:unscaled"
  FontPath     "/usr/share/fonts/100dpi:unscaled"
  FontPath     "/usr/share/fonts/Type1"
  FontPath     "/usr/share/fonts/URW"
  FontPath     "/usr/share/fonts/Speedo"
  FontPath     "/usr/share/fonts/PEX"
  FontPath     "/usr/share/fonts/cyrillic"
  FontPath     "/usr/share/fonts/latin2/misc:unscaled"
  FontPath     "/usr/share/fonts/latin2/75dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/100dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/Type1"
  FontPath     "/usr/share/fonts/latin7/75dpi:unscaled"
  FontPath     "/usr/share/fonts/baekmuk:unscaled"
  FontPath     "/usr/share/fonts/japanese:unscaled"
  FontPath     "/usr/share/fonts/kwintv"
  FontPath     "/usr/share/fonts/truetype"
  FontPath     "/usr/share/fonts/uni:unscaled"
  FontPath     "/usr/share/fonts/CID"
  FontPath     "/usr/share/fonts/ucs/misc:unscaled"
  FontPath     "/usr/share/fonts/ucs/75dpi:unscaled"
  FontPath     "/usr/share/fonts/ucs/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/misc:unscaled"
  FontPath     "/usr/share/fonts/hellas/75dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/Type1"
  FontPath     "/usr/share/fonts/misc/sgi:unscaled"
  FontPath     "/usr/share/fonts/xtest"
  FontPath     "/opt/kde3/share/fonts"
  InputDevices "/dev/gpmdata"
  InputDevices "/dev/input/mice"
EndSection

Section "ServerFlags"
  Option       "AllowMouseOpenFail" "on"
EndSection

Section "Module"
  Load         "glx"
  Load         "type1"
  Load         "extmod"
  Load         "dbe"
  Load         "freetype"
EndSection

Section "InputDevice"
  Driver       "kbd"
  Identifier   "Keyboard[0]"
  Option       "Protocol" "Standard"
  Option       "XkbLayout" "us"
  Option       "XkbModel" "microsoftpro"
  Option       "XkbRules" "xfree86"
EndSection


Section "InputDevice"
  Driver       "synaptics"
  Identifier   "Mouse[1]"
  Option       "Buttons" "5"
  Option       "Device" "/dev/input/mice"
  Option       "Emulate3Buttons" "on"
  Option       "InputFashion" "Mouse"
  Option       "Name" "Synaptics;Touchpad"
  Option       "Protocol" "explorerps/2"
  Option       "SHMConfig" "on"
  Option       "Vendor" "Sysp"
  Option       "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
  Driver       "mouse"
  Identifier   "Mouse[3]"
  Option       "Buttons" "5"
  Option       "Device" "/dev/input/mice"
  Option       "Name" "ImPS/2 Generic Wheel Mouse"
  Option       "Protocol" "explorerps/2"
  Option       "Vendor" "Sysp"
  Option       "ZAxisMapping" "4 5"
EndSection


Section "Monitor"
  DisplaySize  305 183
  HorizSync    30-62
  Identifier   "Monitor[0]"
  ModelName    "SAMSUNG LCD MONITOR"
  Option       "DPMS"
  VendorName   "SEC"
  VertRefresh  43-60
  UseModes     "Modes[0]"
EndSection


Section "Modes"
  Identifier   "Modes[0]"
  Modeline 	"1280x768" 80.14 1280 1344 1480 1680 768 769 772 795
  Modeline 	"1280x768" 67.00 1280 1328 1360 1440 768 771 778 790 +HSync -Vsync
  Modeline 	"1024x768" 64.11 1024 1080 1184 1344 768 769 772 795
  Modeline 	"1024x768" 55.00 1024 1072 1104 1184 768 771 775 790 +HSync -Vsync
  Modeline 	"800x600" 38.22 800 832 912 1024 600 601 604 622
  Modeline 	"800x600" 34.75 800 848 880 960 600 603 607 617 +HSync -Vsync
  Modeline 	"1024x768" 66.33 1024 1080 1184 1344 768 769 772 796
  Modeline 	"1024x600" 50.60 1024 1064 1168 1312 600 601 604 622
  Modeline 	"800x600" 39.49 800 832 912 1024 600 601 604 622
  Modeline 	"768x576" 36.13 768 792 872 976 576 577 580 597
  Modeline 	"640x480" 24.70 640 656 720 800 480 481 484 498
EndSection


Section "Screen"
  DefaultDepth 24
  SubSection "Display"
    Depth      15
    Modes      "1280x768" "1024x768" "800x600" 
  EndSubSection
  SubSection "Display"
    Depth      16
    Modes      "1280x768" "1024x768" "800x600" 
  EndSubSection
  SubSection "Display"
    Depth      24
    Modes      "1280x768" "1024x768" "800x600" 
  EndSubSection
  SubSection "Display"
    Depth      8
    Modes      "1280x768" "1024x768" "800x600" 
  EndSubSection
  Device       "Device[0]"
  Identifier   "Screen[0]"
  Monitor      "Monitor[0]"
EndSection


Section "Device"
  BoardName    "945 GM"
  BusID        "0:2:0"
  Driver       "intel"
  Identifier   "Device[0]"
  Option       "SaXDualHead"
  Option       "monitor-LVDS" "Monitor[0]"
  Option       "SaXDualMonitorVendor" "--> VESA"
  Option       "SaXDualOrientation" "LeftOf"
  Option       "SaXDualResolution" "1024x768"
  Option       "SaXDualMode" "Clone"
  Option       "SaXDualHSync" "31-50"
  Option       "SaXDualMonitorModel" "1024X768@60HZ"
  Option       "SaXDualVSync" "50-60"
  Option       "SaXExternal" "Identifier&EXT+DisplaySize&+VendorName&--> VESA+PreferredMode&1024x768+HorizSync&31-50+ModelName&1024X768@60HZ+VertRefresh&50-60"
  Screen       0
  VendorName   "Intel"
EndSection


Section "Monitor"
  HorizSync    31-50
  Identifier   "EXT"
  ModelName    "1024X768@60HZ"
  Option       "PreferredMode" "1024x768"
  VendorName   "--> VESA"
  VertRefresh  50-60
EndSection


Section "ServerLayout"
  Identifier   "Layout[all]"
  InputDevice  "Keyboard[0]" "CoreKeyboard"
  InputDevice  "Mouse[1]" "CorePointer"
  InputDevice  "Mouse[3]" "SendCoreEvents"
  Option       "Clone" "off"
  Option       "Xinerama" "off"
  Screen       "Screen[0]"
EndSection


Section "DRI"
    Group      "video"
    Mode       0660
EndSection

Section "Extensions"
EndSection
Thank you. -JB
 
Old 03-16-2008, 12:11 PM   #2
Dragineez
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Registered: Oct 2005
Location: Annapolis
Distribution: Ubuntu
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Same Boat

I just installed openSUSE yesterday and I'm pretty much having similar issues.

Granted, I'm no openSUSE expert (or a Linux expert in general on any distro), but it looks like you're right. Your xorg seems to be describing two 1024x768 monitors. How it came up with that is beyond my ability to guess.

I can't seem to figure out what video driver it's using. I'm guessing onboard Intel?
 
Old 03-16-2008, 07:32 PM   #3
jimbo1708
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I've booted up with fluxbox and others with the same problem.
 
Old 03-16-2008, 08:33 PM   #4
Dragineez
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Dual Head Mode

Wandering about I encountered

Control Center==>Card and Monitor Properties

There is a section you can check to enable Dual Head Mode. Do you have this checked? It may explain why your screen looks the way it does, openSUSE is doing exactly what you told it to.
 
Old 03-17-2008, 12:56 PM   #5
jimbo1708
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Distribution: Ubuntu 8.10 Server/9.04 Desktop, openSUSE 11.1
Posts: 154

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Quote:
Originally Posted by Dragineez View Post
Wandering about I encountered

Control Center==>Card and Monitor Properties

There is a section you can check to enable Dual Head Mode. Do you have this checked? It may explain why your screen looks the way it does, openSUSE is doing exactly what you told it to.
The box was checked and now I unchecked it with the same problem. My laptop is a gateway tablet. What hardware are you using?


- JB
 
Old 03-17-2008, 01:17 PM   #6
Dragineez
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Location: Annapolis
Distribution: Ubuntu
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Sax2

Ok, I'm still experimenting with openSUSE - so don't take this as gospel. But I think you need to get sax to rewrite your xorg.conf for you. I'm assuming that unchecking dual head mode and saving has done that. Have you either rebooted or restarted your x session? It should come up on the one monitor now.

My specs (and problem) can be found in this thread.
 
Old 03-18-2008, 08:33 AM   #7
jimbo1708
Member
 
Registered: Jan 2007
Location: Pennsylvania
Distribution: Ubuntu 8.10 Server/9.04 Desktop, openSUSE 11.1
Posts: 154

Original Poster
Rep: Reputation: 31
Quote:
Originally Posted by Dragineez View Post
Ok, I'm still experimenting with openSUSE - so don't take this as gospel. But I think you need to get sax to rewrite your xorg.conf for you. I'm assuming that unchecking dual head mode and saving has done that. Have you either rebooted or restarted your x session? It should come up on the one monitor now.
SaX2 tells me it has saved my changes after I make them, but make no mention of rewriting my xorg.conf file. Is there a manual command to rewrite the xorg.conf file? This problem is compounded by my lack of understanding with respect to YaST (I am hooked on aptitude). Rebooting, as directed, does not help.

I should specify that the "2nd" region of my monitor is not dead, my desktop will extend to it, windows can be dragged to the region and even exist between the regions. The problem is that the 2nd region is treated like another desktop.

-JB
 
Old 03-18-2008, 08:56 AM   #8
Dragineez
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Registered: Oct 2005
Location: Annapolis
Distribution: Ubuntu
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Suggestion

What I did to overcome my initial display woes was to revert to a "pre-sax" xorg.conf. As su, go to /etc/X11 and see if you have a file called "xorg.conf.install". Make a back-up of your current xorg.conf file, then copy the install version over top of it. From this baseline config you should be able to tweak the display to suit your tastes.

Another option would be to run (as su) sax2 -r

This is supposed to dump it's current hardware database and completely re-evaluate your hardware. It hasn't worked for me, but maybe you'll get lucky.

I too have been encountering no end of difficulty with sax generated xorg files. They just don't seem to work.
 
  


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