On Nov 10, 2005, at 11:07 AM, Pat Maddox wrote:
On 11/10/05, Garrett Cooper <[EMAIL PROTECTED]> wrote:
On Nov 10, 2005, at 3:10 AM, Pat Maddox wrote:
I've got a dual display setup, and it had been working fine once I
finally got the config done. They're two displays running off one
graphics card, one through the DVI output and one through the D-SUB.
Today I had to switch the inputs that the monitors use, and it just
doesn't work anymore. I get a message on my left display that says
"Out of range." This isn't an Xorg or FreeBSD error, it's a message
from the displays built-in HUD. This doesn't make any sense because
as far as Xorg is concerned, there shouldn't be any difference. The
D-SUB display should be on the left, and the DVI one should be on
the
right. I really don't understand what could be causing a
problem, but
for what it's worth, the display now connected to the D-SUB has
always
been more finicky than my other display. They're a ViewSonic vp201
(D-SUB) and Dell 2001fp (DVI). Here's my config:
Section "ServerLayout"
Identifier "Dual Head"
Screen 0 "Screen0" 0 0
Screen 1 "Screen1" RightOf "Screen0"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
Option "Xinerama" "true"
Option "Clone" "off"
EndSection
Section "Files"
RgbPath "/usr/X11R6/lib/X11/rgb"
ModulePath "/usr/X11R6/lib/modules"
FontPath "/usr/X11R6/lib/X11/fonts/misc/"
FontPath "/usr/X11R6/lib/X11/fonts/TTF/"
FontPath "/usr/X11R6/lib/X11/fonts/Type1/"
FontPath "/usr/X11R6/lib/X11/fonts/CID/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/"
EndSection
Section "Module"
Load "dbe"
#Load "dri"
Load "extmod"
Load "glx"
Load "record"
Load "xtrap"
Load "freetype"
Load "type1"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/sysmouse"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Vendor Name"
ModelName "Model Name"
EndSection
Section "Device"
Identifier "Card0"
Driver "nvidia"
VendorName "nVidia Corporation"
BoardName "NV25 [GeForce4 Ti 4600]"
BusID "PCI:1:0:0"
Screen 0
Option "RenderAccel" "true"
Option "AllowGLXWithComposite" "true"
EndSection
Section "Device"
Identifier "Card1"
Driver "nvidia"
VendorName "nVidia Corporation"
BoardName "NV25 [GeForce4 Ti 4600]"
BusID "PCI:1:0:0"
Screen 1
Option "RenderAccel" "true"
Option "AllowGLXWithComposite" "true"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1600x1200"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Card1"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
The issue is with your refresh rates on one of the
monitors is out
of range. So what you need to do is go online, search for the maximum
resolution for your monitors, and match it with the maximum supported
resolution for your card along with the individual monitor's maximum
resolution.
-Garrett
Thanks for the reply.
I checked out what refresh rates they're using in Windows, and both
monitors are set to 60. The finicky monitor apparently can run at 60,
70, or 72.
I set the VertRefresh to 60, start up Xorg, and now I'm not getting
the error, but it's really flickery. Really, it's more like a bunch
of lines are scrolling down very quickly, it's not flicker, so
something definitely isn't right. If I set the VertRefresh to a
range, like 60-72, I still get that Out of Range error. I haven't
been able to find out exactly what refresh rates to use, because these
are LCDs and the refresh rates given in ms, not Hertz. Not really
sure what that means.
Thanks for the reply, seems like I'm getting closer...I'd appreciate
any more help you can give me.
Pat
Pat,
That's not the actual refresh range for the monitor, it's just the
currently used range.
What you want to do is search for "{maker} {model} horizontal
refresh" in google; the pages which come up are the ones you want to
refer to for your xorg.conf configuration.
Also, just as a sidenote, setting the refresh rate of the monitor to
the highest possible range will help your eyes as they are accustomed
to a higher refresh rate than 60 Hz
-Garrett
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