can't get cups to work

[Charles Hedrick]

I can't get authentication for the cups admin interface. Auth.log says

cupsd: pam_sss(cups:auth): Request to sssd failed. Permission denied

Strace shows

406593 connect(522, {sa_family=AF_UNIX, sun_path="/var/lib/sss/pipes/private/pam"}, 110) = -1 EACCES (Permission denied)

Cups is running as root I added a pem_exec to verify that it's really called pam as root.

This is ubuntu 24.04, cups is from ubuntu, and seems to be some variant of 2.0

[Alexey Tikhonov]

Hi,

On Tue, Aug 27, 2024 at 11:14 PM Charles Hedrick 
wrote:
> I can't get authentication for the cups admin interface. Auth.log says
>
> cupsd: pam_sss(cups:auth): Request to sssd failed. Permission denied
>
> Strace shows
>
> 406593 connect(522, {sa_family=AF_UNIX,
> sun_path="/var/lib/sss/pipes/private/pam"}, 110) = -1 EACCES (Permission
> denied)

- what is the SSSD version?
 - is SSSD ('sssd_pam' in particular) running?
 - what is the output of `ls -la /var/lib/sss/pipes/private/pam`?
> Cups is running as root I added a pem_exec to verify that it's really
> called pam as root.
>
> This is ubuntu 24.04, cups is from ubuntu, and seems to be some variant of
> 2.0
> --
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