[FreeNX-kNX] Printing issue - Fedora 11
Vivek
vivek at visolve.com
Mon Oct 26 16:10:03 UTC 2009
Hello Chris,
Sorry for the very late reply....
>>Usually its 20000, but check using
>>netstat -napt|grep cups
tcp 0 0 0.0.0.0:20000
0.0.0.0:* LISTEN 2580/cupsd
tcp 0 0 :::20000
:::* LISTEN 2580/cupsd
On the NX session,
On the CLIENT, I am trying to access http://localhost:20000 ( username:
vivek, pwd: 177815dfc601ed37 ). I can get the password from the
currently running NX session
/home/vivek/.nx/C-tsrv-co-2023-9F965601483DFDEC15FE9111BB09A95E/cups/printers.conf
I am able to access only the home page, when I click the other pages, i
asks for authentication. But it doesn't accept the user name and password.
>>Run
>> lpstat -t
>>whilst in a remote server session and see what you session thinks is
going on.
Before trying to print anything,
On the NX session,
#lpstat -t
scheduler is running
system default destination: LaserJet_P2015
device for LaserJet_P2015: nxipp://127.0.0.1:12023/printers/LaserJet_P2015
LaserJet_P2015 accepting requests since Mon 26 Oct 2009 09:09:07 PM IST
printer LaserJet_P2015 is idle. enabled since Mon 26 Oct 2009 09:09:07
PM IST
On the client side,
#lpstat -t
scheduler is running
system default destination: LaserJet_P2015
device for LaserJet_P2015: hp:/net/HP_LaserJet_P2015_Series?ip=172.16.1.125
LaserJet_P2015 accepting requests since Tue 20 Oct 2009 05:21:39 PM IST
printer LaserJet_P2015 is idle. enabled since Tue 20 Oct 2009 05:21:39
PM IST
After gave a printing
On the NX session,
#lpstat -t
scheduler is running
system default destination: LaserJet_P2015
device for LaserJet_P2015: nxipp://127.0.0.1:12023/printers/LaserJet_P2015
LaserJet_P2015 accepting requests since Mon 26 Oct 2009 09:36:37 PM IST
printer LaserJet_P2015 now printing LaserJet_P2015-0. enabled since Mon
26 Oct 2009 09:36:37 PM IST
recoverable: Network host '127.0.0.1' is busy; will retry in 5
seconds...
LaserJet_P2015-1 vivek 12288 Mon 26 Oct 2009
09:36:37 PM IST
On the client side,
#lpstat -t
scheduler is running
system default destination: LaserJet_P2015
device for LaserJet_P2015: hp:/net/HP_LaserJet_P2015_Series?ip=172.16.1.125
LaserJet_P2015 accepting requests since Tue 20 Oct 2009 05:21:39 PM IST
printer LaserJet_P2015 is idle. enabled since Tue 20 Oct 2009 05:21:39
PM IST
Is it possible to use the samba printer sharing in this case ?. Please
give your valuable suggestions..
Thanks
Vivek
chris at ccburton.com wrote:
>
>
> Vivek <vivek at visolve.com> wrote on 20/10/2009 13:55:59:
>
> > Hello Chris,
> >
> > Thanks for your help...
> >
> > I have tried to access http://localhost:20000
> <http://localhost:20000/> directly from the
>
> Usually its 20000, but check using
>
> netstat -napt|grep cups
>
> > CLIENT with the username and password from /home/vivek/.nx/C-
> > */cups/printers.conf file. But i was unable to access the admin or
> > printers page...
> >
>
> If you can't access the client user-space cupsd from on the client,
> then you likely have the password wrong. Make sure you get the right
> session and don't copy the @ sign.
>
> The NX client sets it all up locally, so if you access it locally
> there is no tunneling involved and in fact FreeNX isn't involved at all.
>
> If you can't connect to the usr cupsd on the client as vivek with the
> password from the printers.conf on the server, that would count as a
> show stopper.
>
> > My /hone/vivek/.nx/cups/cupsd.conf contains the same as like as you
> have,
> > <Location />
> > Order Deny,Allow
> > Deny From All
> > Require user vivek
> > AuthType Digest
> > Allow from 127.0.0.1
> > </Location>
> > StateDir /home/vivek/.nx/cups/certs
> >
>
> That means the vivek can access it with the right password.
>
>
> > and /home/vivek/.nx/C-**/cups/cupsd.conf file
> >
> > #JJK: Restrict access to the server...
> > <Location />
> > Order Deny,Allow
> > Deny From All
> > Allow from 127.0.0.1
> > </Location>
> >
> > #JJK: Restrict access to the admin pages...
> > <Location /admin>
> > Encryption Required
> > Order allow,deny
> > Allow localhost
> > </Location>
> >
> > #JJK: Restrict access to configuration files...
> > <Location /admin/conf>
> > AuthType Basic
> > Require user @SYSTEM
> > Order allow,deny
> > Allow localhost
> > </Location>
> >
>
> That stuff is regarding the use cupsd on the server.
>
> > CLIENT printers admin page and printers are accessible wherever in
> > the network..
> >
>
> I guess you mean the client system cupsd. We're not there yet !!
>
>
> > Two files were creating under /home/vivek/.nx/C-**/cups/spool/
> > directory while try to printing,
> >
> > c00001, d00001-001
> >
>
> That's on the server session.
>
>
> > and one nxipp process was starting.
> >
> > On the SERVER, /var/log/cups/error_log shows the following message,
> >
> > process_browse_data(uri="ipp://172.16.1.36:
> > 631/printers/LaserJet_P2015", host="172.16.1.36",
> > resource="/printers/LaserJet_P2015", type=290d6, state=3,
> > location="vik-co", info="LaserJet", make_model="HP LaserJet P2015
> > Series Postscript (recommended)", num_attrs=2, attrs=0x13728e8)
> > process_browse_data: LaserJet_P2015 at 172.16.1.36 not found...
> > process_browse_data: LaserJet_P2015 found, type=10290d6,
> > hostname=172.16.1.36...
> >
>
> That looks like it's printing over the normal network rather than via
> the FreeNX tunnel ( which is how most people run things ).
>
> cups will sort this sort of thing out for you on its own if you
> publish your printer.
>
> It should be localhost:agent-port for the tunnel.
>
>
> Run
>
> lpstat -t
>
> whilst in a remote server session and see what you session thinks is
> going on.
>
>
> > Is anything missing ?
> >
> > Thanks
> > vivek
> >
> >
> > chris at ccburton.com wrote:
> >
> >
> > Vivek <vivek at visolve.com> wrote on 19/10/2009 13:01:55:
> >
>
> > ________________________________________________________________
> > Were you helped on this list with your FreeNX problem?
> > Then please write up the solution in the FreeNX Wiki/FAQ:
> >
> >
> http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ
> >
> > Don't forget to check the NX Knowledge Base:
> > http://www.nomachine.com/kb/
> >
> > ________________________________________________________________
> > FreeNX-kNX mailing list --- FreeNX-kNX at kde.org
> > https://mail.kde.org/mailman/listinfo/freenx-knx
> > ________________________________________________________________
> ------------------------------------------------------------------------
>
> ________________________________________________________________
> Were you helped on this list with your FreeNX problem?
> Then please write up the solution in the FreeNX Wiki/FAQ:
>
> http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ
>
> Don't forget to check the NX Knowledge Base:
> http://www.nomachine.com/kb/
>
> ________________________________________________________________
> FreeNX-kNX mailing list --- FreeNX-kNX at kde.org
> https://mail.kde.org/mailman/listinfo/freenx-knx
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