[RE] Fixed 3.0 image works on Windows but not on Linux

se99011 at fhs-hagenberg.ac.at se99011 at fhs-hagenberg.ac.at
Wed Jun 26 14:19:38 UTC 2002


Quoting from Ned Konz's mail, 24 Jun 2002:

> Is your Linux system an Intel-based one? What VM are you using?

"squeak -version" gives me (I compiled the VM from Ian Piumarta's sources)

i586-pc-linux-gnu 3.0 #1 XShm Thu May  2 21:06:02 MEST 2002 gcc 2.95.3
Linux Bransa 2.2.9 #7 Sat May 5 20:00:56 MEST 2001 i586 unknown
default plugin location: /usr/share/lib/squeak/3.0/*.so

> What's the bit depth of your Linux system? Run xdpyinfo, and look for:
> ...

Okay, part of xdpyinfo's output:

bitmap unit, bit order, padding:    32, LSBFirst, 32
image byte order:    LSBFirst
number of supported pixmap formats:    2
supported pixmap formats:
    depth 1, bits_per_pixel 1, scanline_pad 32
    depth 16, bits_per_pixel 16, scanline_pad 32
keycode range:    minimum 8, maximum 134
focus:  window 0x100000e, revert to Parent
number of extensions:    19
    BIG-REQUESTS
    DOUBLE-BUFFER
    DPMS
    LBX
    MIT-SCREEN-SAVER
    MIT-SHM
    MIT-SUNDRY-NONSTANDARD
    RECORD
    SECURITY
    SHAPE
    SYNC
    XC-APPGROUP
    XC-MISC
    XFree86-DGA
    XFree86-Misc
    XFree86-VidModeExtension
    XInputExtension
    XKEYBOARD
    XTEST
default screen number:    0
number of screens:    1

screen #0:
  dimensions:    1024x768 pixels (347x260 millimeters)
  resolution:    75x75 dots per inch
  depths (1):    16
  root window id:    0x25
  depth of root window:    16 planes
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x21
  default number of colormap cells:    64
  preallocated pixels:    black 0, white 65535
  options:    backing-store YES, save-unders YES
  largest cursor:    64x64

X11 runs in 16 bit mode, the image is also in 16 bit.

> Try re-sizing the window. Also try changing the display depth, if you=20
> can see the Squeak menu. You might try saving the image at a=20
> different display depth on your Windows system.

Resizing won't help, there is just the garbage. Display depth change: no effect. Hmmm, however, Squeak is there in the process list and even the cursor changes to "Squeak-style" when over the Squeak window.

Christian Eitner



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