| Xcfb -help tells me the following:
use: X [:<display>] [option]
-a # mouse acceleration (pixels)
-bs disable any backing store support
-c turns off key-click
c # key-click volume (0-8)
-co string color database file
-fc string cursor font
-fd # default font size (75, 100)
-fn string default font name
-fp string default font path
+fp path[,path...] prepend elements to default font path
fp+ path[,path...] append elements to default font path
-logo enable logo in screen saver
nologo disable logo in screen saver
-p # screen-saver pattern duration (seconds)
-r turns off auto-repeat
r turns on auto-repeat
-f # bell base (0-100)
-x string loads named extension at init time
-help prints message with these options
-s # screen-saver timeout (seconds)
-su disable any save under support
-t # mouse threshold (pixels)
-to # connection time out
v video blanking for screen-saver
-v screen-saver without video blanking
-wm WhenMapped default backing-store
-I ignore all remaining arguments
ttyxx server started from init on /dev/ttyxx
Device Dependent Usage
-dpix <n> Dots per inch, x coordinate
-dpiy <n> Dots per inch, y coordinate
-dpi <n> Dots per inch, x and y coordinates
(overrides -dpix and -dpiy above)
-bp #XXX color for BlackPixel for screen
-wp #XXX color for WhitePixel for screen
-class <classname> type of Visual for root window
one of StaticGray, StaticColor, PseudoColor,
GrayScale, or even TrueColor!
It looks like -class GrayScale might be promising.
Jeff
|