Re: Printer lockup (FC4)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thursday 10 May 2007, Les wrote:
> On Thu, 2007-05-10 at 16:13 +0100, Anne Wilson wrote:
> > On Thursday 10 May 2007, Aaron Konstam wrote:
> > > On Thu, 2007-05-10 at 10:11 +0100, Anne Wilson wrote:
> > > > On Wednesday 09 May 2007, Aaron Konstam wrote:
> > > > > On Wed, 2007-05-09 at 20:45 +0100, Anne Wilson wrote:
> > > > > > I sent a large print job to my file/print server, but
> > > > > > unfortunately I had a paper jam after page 1.  Since then I have
> > > > > > not been able to print anything to that printer.  The
> > > > > > localhost:631 interface shows the printer as stopped, but I am
> > > > > > not allowed to re-start it, despite the fact that I entered
> > > > > > root's password.
> > > > > >
> > > > > > Is there any way out of this, or will I have to remove the
> > > > > > printer and re-install it?
> > > > > >
> > > > > > Anne
> > > > >
> > > > > Have you tried lprm to remove the print file from the printer's
> > > > > queue?
> > > >
> > > > I'd removed the print job,  no problem with that, but the printer
> > > > remains 'stopped' and cannot be re-started, because root doesn't have
> > > > the permission to do that!
> > >
> > > Here is an abstract from the man lpadmin page. Maybe that info is
> > > relevant to your problem.
> > >
> > >  -E
> > >             Enables the printer and accepts jobs; this is the same as
> > > running
> > >             the accept(8) or cupsaccept(8) and enable(8) or
> > > cupsenable(8) programs on the printer.
> >
> > So, working as root, on the server:
> >
> > lpadmin [ -E ] [ -h server ] -p printer option(s)
> >
> > lpadmin -E -p Photo
> > lpadmin: Unable to connect to server: Bad file descriptor
> >
> > and trying it on the local box:
> >
> > lpadmin -E -h borg.lydgate.lan -p Photo
> > lpadmin: Unable to connect to server: Bad file descriptor
> >
> > Ideas?
> >
> > Anne
>
> Hi, Anne,
>     This happened to me after an update.  I had to delete and recreate
> the printer to get it working again, and even then I had to reboot to
> make it start working...
>
>     Who knows.  I got no useful messages from the logs other that
> messages about the bad file descriptor like you have here.  I suspect
> that a change in CUPS
> forced a modification to the file descriptor that CUPS uses to identify
> the printer, but the update never updated the description file.
> Deleting and recreating the printer entry did.
>
>     I don't even know where the printer descriptions are held, and never
> thought to look.
>
I don't think I can blame an update this time.  For one thing, the printer is 
on an FC4 box, so cups hasn't been updated for a long time.  For another, I 
had actually completed the first page of the print when the paper-jam caused 
the problem.

I'm reluctant to do the re-install of the printer, just because I hate being 
beaten :-) but I may have to.  It worked last time I got into this sort of 
mess.

Anne


Attachment: pgprEiri3stjZ.pgp
Description: PGP signature


[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux