> first time somebody is sharing my problems (I seem to be the only one
> running daemons on the clients)

No, you aren't the only one having this problem...just one of the first to 
report it.  :)

> the "patch-3.6.26" will fix the lpq-problem. If you are using this
> version (3.6.26) you might run into a second problem: some applications
> complain about max_open filedescriptors (...)

This patch kind of works.  For instance, one of the print queues I have here 
is a straight bounce queue that queues locally, then transmits to the server 
via lpd:

thugbert(john): lpq -P3a
Printer: 3a@thugbert '3rd floor HP LaserJet 8100DN' (dest 
[EMAIL PROTECTED])
 Queue: no printable jobs in queue
Printer: 3a@hobbes  'HP 8100DN 3rd floor'
 Queue: no printable jobs in queue
 Status: finished 'sanjeevk@antipholus+651', status 'JSUCC' at 14:20:43.709
 Filter_status: (of) done at 14:20:43.699

Which is what I expect to see.

However, another queue setup here bounces messages from the local machine to a 
central print spooler, then hands jobs out to one of 3 printers (queues) for 
processing.  Here's what I get for output:

thugbert(john): lpq -Plaser
Printer: laser@thugbert 'Room 1359 LaserWriters' (dest 
[EMAIL PROTECTED])
 Queue: no printable jobs in queue
setting up printer at 14:34:42.865
 Status: getting end using 'job' at 14:35:36.939
 Filter_status: getting end using 'job' at 14:35:36.939
 Rank   Owner/ID                  Class Job Files                 Size Time
active grebe@calvin+307             A   307 199-5_p3.pdf         48312 14:34:52
thugbert(john):

But this output should look something like this:

thugbert(john): lpq -Plaser@hobbes
Printer: laser@hobbes (dest [EMAIL PROTECTED]) 'Room 1359 LaserWriters'
 Queue: no printable jobs in queue
 Status: job 'epaulson@froth+595' removed at 14:06:22.322
Printer: laser@calvin (dest [EMAIL PROTECTED]) 'Room 1359 Laser 
Printers' (subservers laser1, laser2, laser3)
 Queue: 2 printable jobs
 Server: pid 14001 active
 Status: waiting for subserver to finish at 14:36:24.388
 Rank   Owner/ID                  Class Job Files                 Size Time
1      poliang@calvin+823           A   823 http://www.cs.wisc.ed 5707 14:36:05
2      kshitij@tux24+326            A   326 /u/k/s/kshitij/gv_3 236472 14:36:18
Printer: laser1@calvin  'HP LaserJet 8000N #1 in 1359'
 Queue: 1 printable job
 Server: pid 14745 active
 Unspooler: pid 14770 active
 Status: getting pagecount using 'pjl' at 14:36:23.749
 Filter_status: getting pagecount using 'pjl' at 14:36:23.749
 Rank   Owner/ID                  Class Job Files                 Size Time
active kshitij@tux24+320            A   320 /u/k/s/kshitij/gv_3 236003 14:34:55
Printer: laser2@calvin  'HP LaserJet 8000N #2 in 1359'
 Queue: 1 printable job
 Server: pid 14797 active
 Unspooler: pid 14817 active
 Status: getting end using 'job' at 14:36:12.962
 Filter_status: getting end using 'job' at 14:36:12.962
 Rank   Owner/ID                  Class Job Files                 Size Time
active grebe@calvin+457             A   457 99-5_p5.pdf          59769 14:35:08
Printer: laser3@calvin  'HP 8000N #3 in 1359'
 Queue: 1 printable job
 Server: pid 14937 active
 Unspooler: pid 14939 active
 Status: (of) getting sync using 'pjl' at 14:36:24.979
 Filter_status: (of) getting sync using 'pjl' at 14:36:24.979
 Rank   Owner/ID                  Class Job Files                 Size Time
active kshitij@tux24+323            A   323 /u/k/s/kshitij/gv_3 236618 14:35:27

Printcap entries, for those who might be interested:

thugbert(john): lpc printcap laser
Printer: laser@thugbert
laser|pi|Room 1359 LaserWriters
 :check_for_nonprintable@
 :fx=flpv
 :mc#10
 :mx#0
 :rm=calvin.cs.wisc.edu
 :rp=laser
 :sd=/usr/spool/remote-laser
thugbert(john): lpc printcap laser@calvin
Printer: laser@calvin
laser|pi|Room 1359 LaserWriters|Room 1359 Laser Printers
 :check_for_nonprintable@
 :db=1
 :destinations=laser1,laser2,laser3
 :fx=flpv
 :lf=/var/log/lprng/%P-log
 :mail_from=root
 :max_log_file_size#0
 :mc#10
 :mx#0
 :rm=calvin.cs.wisc.edu
 :rp=laser
 :sd=/usr/spool/%P
 :server
 :sv=laser1,laser2,laser3
 :xt@

More details available upon request for anyone who asks for them.

-- 
============================================================================
   John Perkins                   |   University of Wisconsin-Madison
   Associate Researcher           |   Department of Computer Science
   [EMAIL PROTECTED]               |   1210 W. Dayton St.
   608-262-0438/608-262-9997 FAX  |   Madison, WI  53706-1685
============================================================================




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