[FreeNX-kNX] Client-side CUPS printing

[Prakash Velayutham]

Hello Fabian,

Which port numbers get opened on the server and client-side for  
printing?

Now I see that a cups daemon starts up on the client-side with 20000  
port. But on the server side, I am not positive what port I should  
check for, and how the printers should be checked and configured.

Based on some other thread, I changed my CUPS printing configuration  
on the server-side to listen to localhost:3000 and that asks me for a  
username/password now. I am giving my client-side username/password  
there, but it keeps coming back with the same dialog over and over.  
Could you please explain how that is to be done?

Thanks,
Prakash

On Nov 4, 2007, at 9:53 AM, Fabian Franz wrote:

>> This link says officially "RunAsUser" support was removed in 1.2.
>> Isn't this the option that enables usermode cupsd? Or am I confused?
>
> Nope, you are confused ;-).
>
> RunAsUser is an option to have cupsd running as root be run as  
> another user like lp as far as I understood.
>
>> Regardless, I have changed the NXClient CUPS daemon location (thanks
>> for the pointer) to the wrapper script, but when I start up the
>> connection, it still complains with "cupsd: Child exited with status
>> 127".
>
> Hm, strange. I dunno what this means, but you can startup the cupsd- 
> wrapper script yourself with the cupsd.conf:
>
> ./nxcupsd-wrapper -c $HOME/.nx/cups/cupsd.conf
>
> You can also find log files in that directory, that could give you  
> additional pointers.
>
> cu
>
> Fabian
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