CUPS CDE

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1.CDE and CUPS

2.CDE and CUPS - solved

I've found the source of troubles - it's the script dtlp in /usr/dt/bin. 
It sets PATH to /bin:/usr/bin, but CUPS lives in /opt/csw. When the 
script invokes lpstat it gets an error message:

~> /bin/lpstat
kyocera-d-27           skoumal@grimm   1131508   kv 10 11:33
kyocera-d-28           skoumal@grimm   1131508   kv 10 11:33
kyocera-d-29           skoumal@grimm   1137506   kv 10 11:33
kyocera-d-30           skoumal@grimm   1134202   kv 10 11:33
kyocera-d-31           skoumal@grimm   1131445   kv 10 11:33
kyocera-d-32           skoumal@grimm   1131445   kv 10 11:33
kyocera-d-33           skoumal@grimm   1131445   kv 10 11:33
kyocera-d-34           skoumal@grimm   1131445   kv 10 11:33
kyocera-d-36           skoumal@grimm   1131824   kv 10 11:33
kyocera-d-37           skoumal@grimm   1131824   kv 10 11:33
kyocera-d-38           skoumal@grimm   1131824   kv 10 11:33
kyocera-d-39           skoumal@grimm   1131824   kv 10 11:33
kyocera-d: not a printer or class

The probable reason why everything worked with the previous printer was 
that the previous version of CUPS also modified /etc/printcap. With the 
new printer and the new CUPS, /etc/printcap remained unmodified and the 
printing utilities in /bin and /usr/bin didn't work properly.

To solve the problem I edited /usr/dt/bin/dtlp, so that it looked in 
/opt/csw/bin. I know that this is not a good solution since a new 
version of OS or a patch can destroy it but I don't know how to make it 
better.

Hana

3."cannot open display" error with Xwin32 connecting to Sun/CDE and AIX/CDE

I'm using Xwin32 under windows to connect to different kind of Unix
systems.
When connecting to Linux (KDE and Gnome) I don't have any problem ; but
well while connecting to Sun or Aix system running CDE : I get "cannot
open display" error.
The problem seems to become from the CDE environment (any parameter I
need to modify for ?). All other things seem to be fine (DISPLAY, ...).
While I broadcast the network to see the different systems to connect
to, I see all the SUN and AIX systems but I can not connect to (but
well to Linux systems).

Does any body have some trick ?

Regards

Alain

4.[cups/usb/deskjet5550] Printer stops working, cups gives vague errors

5.Cups-pstoraster 8.15 will not compile with Cups 1.2.2

Hello -

on a FreeBSD i386 machine,v4.11, with an Epson 740 printer on the parallel
port, I had a working print setup until the upgrade to Cups 1.2.2, at which
point the executable "espgs" (an important part of the printer translation
software) stopped working with the following error:

INFO: Processing page 1...
DEBUG2: cups_set_color_info(0x8477034)
DEBUG: cupsEncodeLUT[0] = 0
DEBUG: cupsEncodeLUT[65535] = 1
DEBUG: num_components = 1, depth = 1
DEBUG: cupsColorSpace = 3, cupsColorOrder = 0
DEBUG: cupsBitsPerPixel = 1, cupsBitsPerColor = 1
DEBUG: max_gray = 1, dither_grays = 2
DEBUG: max_color = 0, dither_colors = 0
DEBUG2: cups_get_space_params(0x8477034, 0xbfbfe6e8)
DEBUG: cache_size = 8388608
/usr/libexec/ld-elf.so.1: /usr/local/lib/libcups.so.2: Undefined
symbol "pthread_once"

It doesn't matter if I start the print job logged in as "root" or as a
normal user, so permissions are not the issue.  If I change the printer's
driver to a generic one, one which doesn't use "espgs", then this new
version of Cups works fine, but this was done mainly for testing purposes
since it produces text only. The "lptest > /dev/lpt0" command also works
fine with either user.  

Attempting to recompile the "cups-pstoraster" port brings no joy, as the
compile fails with these messages:

./obj/echogs -a ./obj/ldt.tr -s - lm
if [ x != x ]; then LD_RUN_PATH=; export LD_RUN_PATH; fi; \
XCFLAGS= XINCLUDE= XLDFLAGS= XLIBDIRS= XLIBS= \
FEATURE_DEVS= DEVICE_DEVS= DEVICE_DEVS1= DEVICE_DEVS2= DEVICE_DEVS3=
\
DEVICE_DEVS4= DEVICE_DEVS5= DEVICE_DEVS6= DEVICE_DEVS7=
DEVICE_DEVS8= \
DEVICE_DEVS9= DEVICE_DEVS10= DEVICE_DEVS11= DEVICE_DEVS12= \
DEVICE_DEVS13= DEVICE_DEVS14= DEVICE_DEVS15= DEVICE_DEVS16= \
DEVICE_DEVS17= DEVICE_DEVS18= DEVICE_DEVS19= DEVIC<_DEVS20= \
/bin/sh <./obj/ldt.tr
/usr/local/lib/libcups.so: undefined reference to `pthread_getspecific'
/usr/local/lib/libcups.so: undefined reference to `pthread_once'
/usr/local/lib/libcups.so: undefined reference to `pthread_key_create'
/usr/local/lib/libcups.so: undefined reference to `pthread_mutex_unlock'
/usr/local/lib/libcups.so: undefined reference to `pthread_mutex_lock'
/usr/local/lib/libcups.so: undefined reference to `pthread_setspecific'
gmake: *** [bin/espgs] Error 1
*** Error code 2

The last successful compile of "cups-pstoraster" was nearly a year ago. 
Until this version of Cups, there's been not a peep out of "espgs": it's
worked fine until this latest upgrade of Cups.

Any attempt at using a non-generic driver with the Epson results in messages
like these in the Cups error log:

D [13/Aug/2006:10:51:46 -0700] [Job
49] /usr/libexec/ld-elf.so.1: /usr/local/lib/libcups.so.2: Undefined
symbol "pthread_once"
E [13/Aug/2006:10:51:46 -0700] PID 50967
(/usr/local/libexec/cups/filter/pstoraster) stopped with status 1!
E [13/Aug/2006:10:51:46 -0700] [Job 49] No pages found!
E [13/Aug/2006:10:51:46 -0700] PID 50968
(/usr/local/libexec/cups/filter/rastertoepson) stopped with status 1!

For what it's worth, everything else seems about Cups-1.2.2. seems to hang
together pretty well.  This could be just a stale library hanging around in
my system someplace, so I'm posting this to find out if anyone else is
having these problems.

YC

6. acess CDE on AIX from linux

7. The Open Source CDE and Motif petition

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