On Sat, 2010-02-13 at 23:30 -0500, John A. Sullivan III wrote: > Hello, all. We finally have our central CUPS server running after > learning more than we ever wanted to know about NSS, LDAP, groups, and > CUPS authentication! The CUPS server is running on Lenny and we have > installed cups-x2go. We have NOT installed x2goprint as it our > understanding from reading the documentation that it is not necessary on > the CUPS server but only on the X2Go Server. Is this correct? > > We edited the client's .kdeprintrc file to point to the central cups > server. The client does have x2goprint installed and both the user and > x2goprint are members of the fuse group. The client uses a non-standard > SSH port for security reasons. We restrict access to the desktop > printers to the desktop users. Only I can print to my desktop printer > and only Susie can print to Susie's desktop printer. > > When we print on the client to the X2Go-CUPS printer, the print job > shows as successful but the print dialog never appears on the physical > desktop. The CUPS logs show a successful print job but no popup. > > We have set up dsa key access. If we do a ssh > -i /root/.x2go/ssh/.x2goprint/id_dsa x2goprint@<virtual desktop>, it > works - we open an ssh console without being prompted. We have accepted > the keys into the known_hosts file for both the short and fully > qualified name. The strange thing is that a packet trace shows no SSH > traffic. There is plenty of CUPS traffic but the CUPS server never > tries to communicate with the virtual desktop via SSH. > > If we use a local CUPS server instead, the X2Go print popup works just > fine - very impressive. We have tried the setup with the local CUPS > server both enabled and disabled. No difference. > > What have we missed? Why does the central CUPS server not even try to > send the job to the virtual desktop? How can we troubleshoot it further? > We see nothing suspicious in the logs including the auth logs. Thanks - > John >
Hello, again. I'm about to dive into this problem. Any pointers would be greatly appreciated. Does anyone have the print server running on a central CUPS server? Thanks - John _______________________________________________ X2go-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/x2go-dev
