NFS4 home directory is not mounted with ksu

[Kevin Coffman]

On Jan 8, 2008 3:35 AM, Amir Saad <eng__amir at hotmail.com> wrote:
>
>  I could successfully install Kerberos, OpenLDAP on my network; I changed
> the login and SSH to use the Kerberos tickets and this works correctly. Home
> directories are mounted successfully upon login, however; when ksu to
> another user I get 'Permission Denied' and I cannot access any home
> directory. Here is my log:
>  Jan 8 10:23:30 machine1 rpc.gssd[17142]: ERROR: GSS-API: error in
> gss_acquire_cred(): Miscellaneous failure - Unknown code krb5 195
>  Jan 8 10:23:30 machine1 rpc.gssd[17142]: WARNING: Failed to create krb5
> context for user with uid 1001 for server nfs-server-machine
>  Jan 8 10:23:30 machine1 rpc.gssd[17142]: ERROR: GSS-API: error in
> gss_acquire_cred(): Miscellaneous failure - Unknown code krb5 195
>  Jan 8 10:23:30 machine1 rpc.gssd[17142]: WARNING: Failed to create krb5
> context for user with uid 1001 for server nfs-server-machine
>
>  My platform:
>  Debian 4, MIT Kerberos 5.
>
>  Please note that NFS4 is mounted successfully upon login, the problems
> happens only with ksu.
>
>  Any help?
>
>  Thank you
>
> Amir

Hi,
Could you run rpc.gssd with extra debugging (-vvv) and send its output
when the failure occurs?  Also, to be clear, you're using automount,
correct?

K.C.