[X2Go-Dev] X2go, printing, Vserver, PostgreSQL - PS

[John A. Sullivan III]

On Sun, 2012-09-23 at 09:54 -0400, senrabdet at aol.com wrote:
> Hi All: 
> 
> 
> This morning, per yesterday's email re: our trouble printing using a
> Vserver guest with postgreSQL and a Vserver host doubling as a cups
> server, we tried an experiment that didn't work but thought we'd add
> it in.  
> 
> 
> -We increased the Vserver config fstab (not the fstab in the
> Vserver's /etc but the one in the Vserver config folder) to 1024M.
> -We started x2go and noted the session name
> -By hand, we created a folder with the session name in /tmp (i.e.,
> tmp/.x2go-user1/spool/C-user1-50-1348405390_stDGNOME_dp24) on the
> Vserver guest/x2go server.
> -We erased the broken spool link, and created a new one that points to
> the new folder in /tmp again on the Vserver guest/x2go server.
> 
> 
> At that point, the link was active (not broken) but nothing changed in
> our inablity to print.  I.e., we start a print job on the virtual x2go
> printer, all seems to go fine, but no joy in terms of evince starting
> on the client or getting a page to print.
> 
> 
> Still though, the print jobs are showing up in /var/spool/cups on the
> cups server, in the cups interface (http://localhost:631), the
> page_log in /var/log/cups on the cups server, and we don't get any
> errors in error_log in /var/log/cups on the cups server.  That has
> been the case before.
> 
> 
> We think that fact that we can connect via x2go shows that the
> postgreSQL setup is working, that the print jobs are showing up on the
> cups server suggests that the printing ssh connection works (though
> we're less sure about this).
> 
> 
>  Not sure what to make of this....but hope it was worth adding.
> 
<snip>
How is the CUPS server establishing its SSH connection to the
x2goserver? - John