Linux Operating System (MOSC)

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Ssh issues

in Linux Operating System (MOSC) 2 commentsAnswered

I recently ran a yum upgrade on an oel 8 instance. After this upgrade I was able to successfully ssh and sudo.

But strangely, today I was not able to login from mobaxterm ssh client and some other ones. So I tried logging in through the cockpit gui interface and it was successfull but switching to admistrative mode failed. I tried access from the server console and i was able to login but I can't sudo.

I had modified some PAM configuration like over a year ago and everything had been fine.

Also to note, root credentials are not working too. Either via ssh, cockpit or console.

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