cups on RHEL4

Margaret_Doll Margaret_Doll at brown.edu
Thu Dec 15 15:53:07 UTC 2005


On Thursday, December 15, 2005, at 10:33 AM, Tom Callahan wrote:

> As I remember it, there are a decent amount of differences between 
> RHEL3
> and RHEL4.
>
> I'd check your startup logs and such, see what is complaining. The
> printer spool directories should be checked as well.


Messages from restarting cups:

from /var/logl/messages
Dec 15 10:46:02 chemps cups: cupsd shutdown succeeded
Dec 15 10:46:03 chemps cups: cupsd startup succeeded

from /var/log/cups/error_log
I [15/Dec/2005:10:46:02 -0500] Scheduler shutting down normally.
I [15/Dec/2005:10:46:03 -0500] Listening to 7f000001:631
I [15/Dec/2005:10:46:03 -0500] Loaded configuration file 
"/etc/cups/cupsd.conf"
I [15/Dec/2005:10:46:03 -0500] Configured for up to 100 clients.
I [15/Dec/2005:10:46:03 -0500] Allowing up to 100 client connections 
per host.
I [15/Dec/2005:10:46:03 -0500] Full reload is required.
I [15/Dec/2005:10:46:03 -0500] LoadPPDs: Read "/etc/cups/ppds.dat", 15 
PPDs...
I [15/Dec/2005:10:46:03 -0500] LoadPPDs: No new or changed PPDs...
I [15/Dec/2005:10:46:03 -0500] Full reload complete.


/etc/cups/cupsd.conf  has not been directly edited by me.  The 
additions from
printtool appear as

<Location /printers/gc-hp216>
Order Deny,Allow
Deny From All
Allow From 127.0.0.1
AuthType None
</Location>


/etc/hosts.allow contains

all:  127.0.0.1

>
> Are the printers direct attached or network printers served by the 
> Linux
> machine?

The printers are on the network.  We are just having Linux serve them 
to our Windows, Mac and unix computers.
If a job gets stuck on a printer, we can kill easily kill the problem 
job.

Windows through samba are printing to the Linux served printers.  
Although I am having other problems with samba.

>
> Thanks,
>
> Tom Callahan
> TESSCO Technologies
> (443)-506-6216
> callahant at tessco.com
>
> A real engineer only resorts to documentation when the keyboard dents 
> on the forehead get too noticeable.
>
>
>
> Margaret_Doll wrote:
>
>> I just switched from RHEL3 to RHEL4 on one of my servers.   The
>> configuration files were just moved from one system to the other.
>>
>> Macs and other unix computers used to be able to connect through port
>> 631 to cups to do their printing on the RHEL3 system.  They no longer
>> can.
>>
>> I have selinux disable because I don't understand it completely and
>> did not want it interfering with printing.
>> I have 631 tcp and udp enabled in iptables.
>>
>> The Macs time out saying that port 631 is busy on the server.
>>
>> What do I need to open up?
>>
>
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