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Logging on to Unbreakable Linux Network Fails with "Error: Username And Password In Not Valid" (Doc ID 1205621.1)

Last updated on APRIL 20, 2020

Applies to:

Linux OS - Version Oracle Linux 4.4 and later
Oracle Cloud Infrastructure - Version N/A and later
Generic Linux


You have a new Oracle Single-Sign-On (SSO) account (i.e. new e-mail address) but it does not work with Unbreakable Linux Network (ULN) at

You get invalid username / password errors while trying to log on.


You have created a new Oracle SSO account to be used in ULN.


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