Hello, I'm having serious trouble setting up authentication properly on an xCAT cluster. The problems appearing are :
* root SSH to nodes from external machines isn't working. Typing the correct password lead to an authentication failure. * The "su root" command while connected as a regular user isn't working on nodes. Message is "authentication failure" too. * The "su user" command while connected as root lead to the following error : (process:4785): dconf-CRITICAL **: unable to create directory '/run/user/0/dconf': Permission denied. dconf will not work properly. Passwordless SSH from the master to the nodes and between nodes works properly though. Is there something related to xCAT that I can do to fix these issues ? Thank you and best regards, Antoine Huette HPC Engineer antoine.hue...@bechtle.com<mailto:antoine.hue...@bechtle.com> | 03.67.07.97.37/07.72.31.82.12 | bechtle.fr<http://www.bechtle.fr/> | [Bechtle][http://www.bechtle-contenu.fr/signature/facebook.png]<https://www.facebook.com/Bechtle-France-428229243877854/> [http://www.bechtle-contenu.fr/signature/twitter.png] <https://twitter.com/BechtleFrance> [http://www.bechtle-contenu.fr/signature/linkedin.png] <https://www.linkedin.com/company/bechtle-france> [http://www.bechtle-contenu.fr/signature/youtube.png] <https://www.youtube.com/user/BechtleAG> [R?sultat de recherche d'images pour "instagram logo"] <https://www.instagram.com/bechtlefrance/?hl=fr>
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