[cups] Couldn't open file Permission denied on spool files

Collins, David DavidD.Collins at irco.com
Fri May 6 12:59:42 PDT 2016


Helge,

This was in /etc/cups/cupsd.conf
SystemGroup sys root  (Left this directive)

There wasn't a Group directive so added this:
Group lp

Files are getting created with lp however still getting this error in the error_log

D [06/May/2016:20:55:07 +0100] [Job 173] Started filter /usr/lib/cups/filter/gziptoany (PID 15352)
D [06/May/2016:20:55:07 +0100] [Job 173] Set job-printer-state-message to "Unable to open file "/cups/spool/d00173-001": Permission denied", current level=ERROR
D [06/May/2016:20:55:07 +0100] [Job 173] End of messages
D [06/May/2016:20:55:07 +0100] [Job 173] printer-state=3(idle)
D [06/May/2016:20:55:07 +0100] [Job 173] printer-state-message="Unable to open file "/cups/spool/d00173-001": Permission denied"
D [06/May/2016:20:55:07 +0100] [Job 173] printer-state-reasons=none

-rw-r----- 1 root lp      95344 May  6 20:55 d00173-001
-rw------- 1 root lp        798 May  6 20:55 c00173


David Collins
Engineered Systems Sr. Admin.
Ingersoll Rand, Corporate
Phone:  Phone:  (612) 655-4814
Email: davidd.collins at irco.com


-----Original Message-----
From: cups-bounces at cups.org [mailto:cups-bounces at cups.org] On Behalf Of Helge Blischke
Sent: Friday, May 06, 2016 2:33 PM
To: The CUPS user discussion list.
Subject: Re: [cups] Couldn't open file Permission denied on spool files


> Am 06.05.2016 um 21:24 schrieb Collins, David <DavidD.Collins at irco.com>:
>
> Hi Helge,
>
> I think you are on the right track
>
> I changed spool directory as follows:
> drwx--s---   3 root lp         273 May  6 20:09 spool
>
> I printed another file and I see it's getting created with group nobody.
> -rw-r----- 1 root nobody  95344 May  6 20:08 d00170-001
>
> The filter it's going through is:
> -rwxrwxr-x  1 root lp  10456 Jun 17  2015 gziptoany
>
> How do we get cups to create the file as group lp ?
>
> Still getting the error:
> "Unable to open file "/ir_cups/spool/d00172-001": Permission denied"
>
>
> David Collins

Look into /etc/cups/cupsd.conf (as root) and look for a Group directive.
I that is nobody, try changing it to lp.

Helge

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