[mythtv-users] Projector display problems
Damian
damian at gingermagic.co.uk
Thu Nov 15 20:04:05 UTC 2007
I had a real fight a few months ago to get a decent display from my BenQ
W100 projector. I never did managed to get a wide screen image
outputting but spent so long trying that I settled on a 1024x768 image
with wide screen 'display size' settings.
This worked ok, and still displays ok, but I've had a problem since
upgrading to Ubuntu 7.10. The main GUI of Ubuntu works fine, but when I
press CONTROL + ALT + F1 to log in without the GUI the screen can not be
displayed. I just get an out of range or invalid message from my monitor.
I don't need to do this much, but do need it.
I can see the boot up of the machine when the computer starts, so it's
not like that mode can't be displayed at all, and I know this used to
work fine. But now going to CONTROL + ALT + F1 is invalid.
Also, the display seems fine in Mythfrontend, but when I watch tv or
play recordings, I need to set the display to 4x3 in order for them to
look right. This seems weird to me. Any ideas?
Can any of you in the know check out my xorg.conf file and tell me where
I'm going wrong?
If anyone can get wide screen resolutions going on my projector then
I'll be in your debt forever!
Cheers
Damian
xorg.conf:
#Section "ServerFlags"
# Option "AIGLX" "OFF"
#EndSection
#Section "Extensions"
# Option "Composite" "Enable"
#EndSection
Section "ServerLayout"
Identifier "Default Layout"
screen "Default Screen" 0 0
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"
EndSection
Section "Files"
# path to defoma fonts
Fontpath "/usr/share/fonts/X11/misc"
Fontpath "/usr/share/fonts/X11/cyrillic"
Fontpath "/usr/share/fonts/X11/100dpi/:unscaled"
Fontpath "/usr/share/fonts/X11/75dpi/:unscaled"
Fontpath "/usr/share/fonts/X11/Type1"
Fontpath "/usr/share/fonts/X11/100dpi"
Fontpath "/usr/share/fonts/X11/75dpi"
Fontpath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "vbe"
Load "dbe"
Load "vnc"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "gb"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "Monitor"
# HorizSync 31-82
# VertRefresh 48-85
# HorizSync 31-69
# VertRefresh 59-85
Identifier "BenQ W100"
Displaysize 347 195
Option "ModeValidation" "NoDFPNativeResolutionCheck"
# Option "ModeValidation"
"NoDFPNativeResolutionCheck, AllowNon60HzDFPModdes"
EndSection
Section "Device"
Identifier "nVidia Corporation NV34 [GeForce FX 5200]"
Driver "nvidia"
Option "AddARGBVisuals" "True"
Option "AddARGBGLXVisuals" "True"
Option "NoLogo" "True"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "nVidia Corporation NV34 [GeForce FX 5200]"
Monitor "BenQ W100"
Defaultdepth 24
Option "NoDDC"
Option "ModeValidation" "NoDFPNativeResolutionCheck"
Option "AddARGBGLXVisuals" "True"
Option "SecurityTypes" "VncAuth"
Option "UserPasswdVerifier" "VncAuth"
Option "PasswordFile" "/root/.vnc/passwd"
SubSection "Display"
# Modes "1280x720_60" "1280x720"
## Modes "1024x768_70" "1024x768_60"
"1024x768" "800x600_70" "800x600_60" "800x600"
## Modes "1920x1080_60" "1280x720_60"
"720x480_60"
Depth 24
# Modes "1024x768_60" "1024x768"
"800x600_60" "800x600"
Modes "1024x768_60" "1024x768"
"800x600_60" "800x600" "640x480_60" "640x480" "640x400_60" "640x400"
"320x240_60" "320x240"
EndSubSection
EndSection
#Section "Etensions"
# Option "Composite" "Enable"
#EndSection
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