Problem changing local root password

Andrew.Bridgeman at corusgroup.com Andrew.Bridgeman at corusgroup.com
Thu Mar 16 14:28:06 UTC 2006




Yes, the root user is in the passwd file on the machine i am logging into.
Unfortunately i cannot see the -N option when i do a man on passwd either.

Regards

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Hi Andrew,

if your sure that's it's not a NIS problem then I dont know what it could
be.
Is the root user in the passwd file on the host your logged onto ?

The passwd command used to have a -N option which is not available in my
RHEL4 boxes, but it may be on your WS3 box.

Good luck,
Nick .


> -----Original Message-----
> From: Andrew.Bridgeman at corusgroup.com
> [mailto:Andrew.Bridgeman at corusgroup.com]
> Sent: 16 March 2006 14:09
> To: General Red Hat Linux discussion list
> Subject: RE: Problem changing local root password
>
>
>
>
> Hi Nick,
>
> There is a root user in the NIS database, The Sun system that
> is the NIS
> server creates this entry when the tables are updated.
> But in /etc/nsswitch.conf on the linux system the order of
> the lookup is
> configured as FILES first, then NIS
> When on the linux system i cd into the homefolder of root
> (using cd ~) it
> goes to /root and not / as the root user in NIS has.
>
> All this is as it should be, the only thing not working right
> is changing
> root's local password.
>
> Regards
>
> Andrew Bridgeman
> |+--------------------------+---------------------------------
> ------------|
> ||   "Lunt, Nick"           |
>             |
> ||   <Nick.Lunt at wesleyan.co.|           To:        "General
> Red Hat Linux |
> ||   uk>                    |   discussion list"
> <redhat-list at redhat.com> |
> ||   Sent by:               |           cc:
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> ||   redhat-list-bounces at red|           Subject:        RE:
> Problem       |
> ||   hat.com                |   changing local root password
>             |
> ||                          |
>             |
> ||   16/03/2006 13:43       |
>             |
> ||   Please respond to      |
>             |
> ||   General Red Hat Linux  |
>             |
> ||   discussion list        |
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> ------------|
>
>
>
>
>
>
>
> Hi Andrew,
>
> > -----Original Message-----
> > From: Andrew.Bridgeman at corusgroup.com
>
> > We are currently trying to change the local root password
> on 40 Linux
> > Redhat WS Version 3 machines but we keep getting the error
> below. Can
> > anyone help with this? Has anyone seen this before?
> >
> > [root at linux etc]# passwd
> > Changing password for user root.
> > New password:
> > Retype new password:
> > RPC: Can't encode arguments
> > The password has not been changed on sunnisserver.
> > passwd: Failed preliminary check by password service
> > [root at linux etc]#
>
> Im guessing here, but have you set the root user to use NIS ?
> Try yppasswd if so.
>
> That's about all I can offer I'm afraid,
> Nick .
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