[cups.general] Printers running away and spewing pages under CUPS
Rob Tanner
rtanner at linfield.edu
Fri Apr 21 10:01:34 PDT 2006
Hi,
I recently installed a print server using CUPS with the intent of
retiring our older Lprng server. We provide printing services for both
Macs and PCs. I'm seeing an intermittent problem under CUPS that I did
not see with Lprng. A user will submit a job and the printer will print
it over and over again. CUPS may even tell me that the print job is
done, but a ps -ef (the OS is FC4), I will see a spurious socket process
with a PPID of 1. Since we do print accounting, the backend is actually
started by a wrapper:
my $exitval = system {"/usr/lib64/cups/backend/$realBackend"} @argv;
The wrapper itself (the perl system command) thinks the job is done and
the wrapper is no longer, only the backend is.
Has anybody seen this kind of a problem before? Any idea what's going on.
Thanks.
--
Rob Tanner
UNIX Services Manager
Linfield College, McMinnville OR
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