From: azhao@cs.arizona.edu (Qiang Alex Zhao)
Newsgroups: comp.windows.x
Subject: Lost screen #1 on a Sun IPC
Keywords: screen #1, MIT X, Sun IPC
Date: 9 Nov 92 21:45:36 GMT
Article-I.D.: optima.26119
Followup-To: comp.windows.x
Organization: Computer Science Dept, Univ of Arizona, Tucson

Hi there,

On a color IPC, "xdpyinfo" tells me that I have two screens, and I have
a twm menu entry of

	f.warptoscreen "next"

But that menu entry doesn't work (can't take me to the other screen).
And if I move the cursor off one edge of screen #0, it comes out from
the other edge and still can't switch to screen #1 as it supposed to.

I tried to run another twm on display :0.1, but it told me there was
already a window manager running on that screen. I tried to write
something to that screen (say using xphoon -display :0.1) -- sigh, I
can't see anything on that screen.

Any ideas? Thanks in advance.

---
PS: the following is the output of "xdpyinfo":

name of display:    excelsior:0.0
version number:    11.0
vendor string:    MIT X Consortium
vendor release number:    5000
maximum request size:  262140 bytes
motion buffer size:  256
bitmap unit, bit order, padding:    32, MSBFirst, 32
image byte order:    MSBFirst
number of supported pixmap formats:    2
supported pixmap formats:
    depth 1, bits_per_pixel 1, scanline_pad 32
    depth 8, bits_per_pixel 8, scanline_pad 32
keycode range:    minimum 8, maximum 132
focus:  window 0x340000e, revert to PointerRoot
number of extensions:    5
    SHAPE
    MIT-SHM
    X3D-PEX
    Multi-Buffering
    MIT-SUNDRY-NONSTANDARD
default screen number:    0
number of screens:    2

screen #0:
  dimensions:    1152x900 pixels (325x254 millimeters)
  resolution:    90x90 dots per inch
  depths (2):    1, 8
  root window id:    0x2b
  depth of root window:    8 planes
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x27
  default number of colormap cells:    256
  preallocated pixels:    black 1, white 0
  options:    backing-store YES, save-unders YES
  current input event mask:    0xd0001d
    KeyPressMask             ButtonPressMask          ButtonReleaseMask        
    EnterWindowMask          SubstructureRedirectMask PropertyChangeMask       
    ColormapChangeMask       
  number of visuals:    6
  default visual id:  0x20
  visual:
    visual id:    0x20
    class:    PseudoColor
    depth:    8 planes
    size of colormap:    256 entries
    red, green, blue masks:    0x0, 0x0, 0x0
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x21
    class:    DirectColor
    depth:    8 planes
    size of colormap:    8 entries
    red, green, blue masks:    0x7, 0x38, 0xc0
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x22
    class:    GrayScale
    depth:    8 planes
    size of colormap:    256 entries
    red, green, blue masks:    0x0, 0x0, 0x0
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x23
    class:    StaticGray
    depth:    8 planes
    size of colormap:    256 entries
    red, green, blue masks:    0x0, 0x0, 0x0
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x24
    class:    StaticColor
    depth:    8 planes
    size of colormap:    256 entries
    red, green, blue masks:    0x7, 0x38, 0xc0
    significant bits in color specification:    8 bits
  visual:
    visual id:    0x25
    class:    TrueColor
    depth:    8 planes
    size of colormap:    8 entries
    red, green, blue masks:    0x7, 0x38, 0xc0
    significant bits in color specification:    8 bits
  number of mono multibuffer types:    6
    visual id, max buffers, depth:    0x20, 0, 8
    visual id, max buffers, depth:    0x21, 0, 8
    visual id, max buffers, depth:    0x22, 0, 8
    visual id, max buffers, depth:    0x23, 0, 8
    visual id, max buffers, depth:    0x24, 0, 8
    visual id, max buffers, depth:    0x25, 0, 8
  number of stereo multibuffer types:    0

screen #1:
  dimensions:    1152x900 pixels (325x254 millimeters)
  resolution:    90x90 dots per inch
  depths (1):    1
  root window id:    0x2d
  depth of root window:    1 plane
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x28
  default number of colormap cells:    2
  preallocated pixels:    black 1, white 0
  options:    backing-store YES, save-unders YES
  current input event mask:    0xd0001d
    KeyPressMask             ButtonPressMask          ButtonReleaseMask        
    EnterWindowMask          SubstructureRedirectMask PropertyChangeMask       
    ColormapChangeMask       
  number of visuals:    1
  default visual id:  0x26
  visual:
    visual id:    0x26
    class:    StaticGray
    depth:    1 plane
    size of colormap:    2 entries
    red, green, blue masks:    0x0, 0x0, 0x0
    significant bits in color specification:    1 bits
  number of mono multibuffer types:    1
    visual id, max buffers, depth:    0x26, 0, 1
  number of stereo multibuffer types:    0

-- 
= Qiang Alex Zhao		   Computer Science Department
  azhao@cs.arizona.edu             University of Arizona, Tucson, AZ 85721
  (602) 621-1815
				   "gtetris" has nothing to do with GNU.