This is a resend with corrected info:<br>
<br>David,<br><br>The nmap scan from Dean is a great idea.<br><br>To answer your questions, <br><br>The correct telnet command is<br><br>$ telnet 192.168.1.6 <b>9100</b> (corrected. 631 is the port the server listens on)<br>
<br>Your server should be the print server, not one of the thin
clients, i.e. plug the printer straight into your hub with an ethernet
cable and use the "sudo system-config-printer" to connect to it. Then
publish shared printers using Server -> Settings.<br>
<br>Good luck.<br><br>Ben<br><br>Ref: <a href="http://help.ubuntu.com/community/NetworkPrintingWithUbuntu" target="_blank">http://help.ubuntu.com/community/NetworkPrintingWithUbuntu</a><br><br><div class="gmail_quote">On Tue, Sep 22, 2009 at 2:32 PM, Dean Mumby <span dir="ltr"><<a href="mailto:dean@mumby.co.za">dean@mumby.co.za</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div style="font-family: Times New Roman; font-size: 12pt; color: rgb(0, 0, 0);">ok then I would suggest running an nmap scan against the printer and see if things are working<br>
<br>nmap xxx.xxx.xxx.xxx the ip of the server you should see it listening on port 9100 if not check the config of the printer via its web interface and make sure that the services are running<br><br>good luck<br><br><span><br>
--<br>Regards<br><font color="#888888">Dean Mumby<br><br></font></span><div class="im"><br>----- Original Message -----<br>From: "David Groos" <<a href="mailto:djgroos@gmail.com" target="_blank">djgroos@gmail.com</a>><br>
</div><div><div></div><div class="h5">To: "Dean Mumby" <<a href="mailto:dean@mumby.co.za" target="_blank">dean@mumby.co.za</a>><br>Cc: "Edubuntu Users Group" <<a href="mailto:edubuntu-users@lists.ubuntu.com" target="_blank">edubuntu-users@lists.ubuntu.com</a>>, "Ben Francis" <<a href="mailto:wirelessben@gmail.com" target="_blank">wirelessben@gmail.com</a>><br>
Sent: Tuesday, 22 September, 2009 8:07:48 PM<br>Subject: Re: Printer on thin client network--says it's working but isn't<br><br>Hi Dean,<br><br>Thanks for your suggestion. It sounds like you are giving directions to run the printer on the network THROUGH a local connection to a computer on the network--a thin client in this case. This gets me back to one of my main confusions--there is lots of documentation that says you have to set up your printer this way, locally connected to the server or to a client on the LAN. Other info (fewer pages I've found) tells how to connect the printer to the LAN directly (through a switch). I want to connect this old HP 8000 directly to the LAN, not through another computer. Has anyone else had this issue?<br>
<br>Thanks,<br>David<br><br><div class="gmail_quote">On Tue, Sep 22, 2009 at 10:11 AM, Dean Mumby <span dir="ltr"><<a href="mailto:dean@mumby.co.za" target="_blank">dean@mumby.co.za</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div style="font-family: Times New Roman; font-size: 12pt; color: rgb(0, 0, 0);"><div><span><br></span>----- Original Message -----<br>From: "David Groos" <<a href="mailto:djgroos@gmail.com" target="_blank">djgroos@gmail.com</a>><br>
To: "Ben Francis" <<a href="mailto:wirelessben@gmail.com" target="_blank">wirelessben@gmail.com</a>><br>Cc: "Edubuntu Users Group" <<a href="mailto:edubuntu-users@lists.ubuntu.com" target="_blank">edubuntu-users@lists.ubuntu.com</a>><br>
Sent: Tuesday, 22 September, 2009 3:55:37 PM<br>Subject: Re: Printer on thin client network--says it's working but isn't<br><br>Ben,<br><br></div><div class="gmail_quote"><div>On Mon, Sep 21, 2009 at 10:07 PM, Ben Francis <span dir="ltr"><<a href="mailto:wirelessben@gmail.com" target="_blank">wirelessben@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><span style="font-family: arial,sans-serif; font-size: 13px; border-collapse: collapse;">David,<div><br></div><div>Is ICMP disabled? It would explain being able to receive an IP but unable to ping.</div></span></div>
</blockquote><div>Not sure. I'll investigate the topic this evening.<br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div>
<span style="font-family: arial,sans-serif; font-size: 13px; border-collapse: collapse;">
<div><br></div><div>$ telnet <printer ip> <printer port></div><div><br></div><div>is a way to test. HP network printers have telnet built in.</div></span></div></blockquote><div>When I try 192.168.1.6 (IP of printer) it hangs at "Trying 192.168.1.6..."<br>
When I try 192.168.1.9100 or <a href="http://192.168.1.6:631" target="_blank">192.168.1.6:631</a> I get, "nodename nor servname provided, or not known". <br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><span style="font-family: arial,sans-serif; font-size: 13px; border-collapse: collapse;"><div><br></div><div>By the way, is 192.168.0.1 the IP of the server or the printer? It seems like a server address to me. </div>
</span></div></blockquote></div><div><div>It is the server... do I have something backwards?<br> <br></div>you need the ip address of the thin client , the best way is to make a static entry in the <br>/et/ltsp/dhcp.conf for the mac address of the thin client<br>
then in the lts.conf (either /opt/ltsp/i386/etc/lts.conf or /var/lib/tftboot/) you need to create a mac address entry for the thin client specifying the printer port , either usb or lpt<br><br>I would then advise creating an active shell in the thin client , <br>
<br>sudo chroot /opt/ltsp/i386/<br>apt-get install openssh-server<br>then run passwd and create a password<br>then update you image<br><br>once you have rebooted you should be able to ssh in to the thin client and run netstat -an | grep tcp and see the printer server listening on port 9100<br>
<br>then try again.<br><br>I hope this heklps as is acurate <br></div></div></div></div></blockquote><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div style="font-family: Times New Roman; font-size: 12pt; color: rgb(0, 0, 0);"><div class="gmail_quote"><div><font color="#888888"><br>dean<br><br></font></div><div><div></div><div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><span style="font-family: arial,sans-serif; font-size: 13px; border-collapse: collapse;"><div>You should be able to set a static IP address on the printer <a href="http://www.cd-mp3.net/articles/18487-How-Do-You-Telnet-Into-HP-Printer.html" style="color: rgb(42, 93, 176);" target="_blank">through telnet</a> or the printer's menu.</div>
</span></div></blockquote><div> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><span style="font-family: arial,sans-serif; font-size: 13px; border-collapse: collapse;">
<div><br></div><div>Your project is great. Good luck.</div></span></div></blockquote><div>Thanks Ben--while it's true that I am leading this charge, it really is a team effort--thanks to all those who have helped/are helping/will help pull this project out of technological mud holes!<br>
<br>David <br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><span style="font-family: arial,sans-serif; font-size: 13px; border-collapse: collapse;"><div>
<br></div><div>Ben</div></span><br></div><div class="gmail_quote"><div><div></div><div>On Mon, Sep 21, 2009 at 9:07 PM, David Groos <span dir="ltr"><<a href="mailto:djgroos@gmail.com" target="_blank">djgroos@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div>Still no luck. While sitting in front of the Jaunty thin client server (virtually) I can't ping the printer. However, it appears the printer is getting an ip from the server. This doesn't make sense.<br>
<br>Any ideas? I really need to get this printer working.<br>
<br>Thanks,<br><font color="#888888">David</font><div><div></div><div><br><br><div class="gmail_quote">On Thu, Sep 10, 2009 at 8:34 AM, David Groos <span dir="ltr"><<a href="mailto:djgroos@gmail.com" target="_blank">djgroos@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi All,<br><br>The server seems to be working great, booting 18 thin clients easily. The thin clients run Firefox 3.5 and CmapTools as local apps. iTALC and Sabayon working well. Lots of joy here :)<br><br>The issue I'm encountering is I can't get the printers to print on the LAN. I've googled, explored, googled and explored more.<br>
<br>The cupsd.conf setting are shown below. In the printing control panel I've set the Device URI to socket://localhost:631 (and tried typing in 192.168.0.1 in place of localhost, and lpd in place of socket). It appears that the printer is working with the message: "processing - printer is now on-line" nonetheless, nothing prints. Any thoughts?<br>
<br>Thanks,<br>David<br><br>CUPSD.CONF SETTINGS:<br>LogLevel info<br>SystemGroup lpadmin<br># Allow remote access<br>Port 631<br>Listen /var/run/cups/cups.sock<br># Enable printer sharing and shared printers.<br>Browsing On<br>
BrowseOrder allow,deny<br>BrowseAllow all<br>BrowseAddress @LOCAL<br>DefaultAuthType Basic<br><Location /><br> # Allow shared printing...<br> Order allow,deny<br> Allow @LOCAL<br></Location><br><Location /admin><br>
Encryption Required<br> # Restrict access to the admin pages...<br> Order allow,deny<br></Location><br><Location /admin/conf><br> AuthType Default<br> Require user @SYSTEM<br> # Restrict access to the configuration files...<br>
Order allow,deny<br></Location><br><Policy default><br> <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job><br>
Require user @OWNER @SYSTEM<br> Order deny,allow<br> </Limit><br> <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default><br> AuthType Default<br>
Require user @SYSTEM<br> Order deny,allow<br> </Limit><br> <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After CUPS-Accept-Jobs CUPS-Reject-Jobs><br>
AuthType Default<br> Require user @SYSTEM<br> Order deny,allow<br> </Limit><br> <Limit Cancel-Job CUPS-Authenticate-Job><br> Require user @OWNER @SYSTEM<br> Order deny,allow<br> </Limit><br>
<Limit All><br> Order deny,allow<br> </Limit><br></Policy><br>MaxLogSize 2000000<br>
</blockquote></div><br>
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