[Bug 526464] Re: intermittent authentication: check_ntlm_password: Authentication for user [someuser] -> [someuser] FAILED with error NT_STATUS_ACCESS_DENIED

Joseph Salisbury joseph.salisbury at canonical.com
Wed Feb 9 20:13:31 UTC 2011


We disabled the AppArmor profile, but there was no effect on this error.

We reviewed the domain controller logs when one of these authentication
failures happened.  There was not entry in the domain controller logs
stating that the authentication was attempted.  For all successful
authentications, there is an entry in one of the domain controller logs.

We have complete wireshark traces for when a failure occurs.  I can
forward them along if required.

This issue does not happen on SLES 10 SP2.  There is a workaround in
place to use a SLES server to perform the Samba authentication, and have
the SLES server NFS mount the Ubuntu server to access the data.  This is
a less than optimal configuration.

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https://bugs.launchpad.net/bugs/526464

Title:
  intermittent authentication: check_ntlm_password:  Authentication for
  user [someuser] -> [someuser] FAILED with error
  NT_STATUS_ACCESS_DENIED



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