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CentOS: Unable to save connection. No such method ‘Update2’

  • Post author:admin
  • Post published:February 25, 2020
  • Post category:IT/RedHat

Environment: CentOS 7Using nmtui to configure ip address for an interface Issue: Fails to save the IP configuration on an interface with the following error:Unable to save the connection. No…

Continue ReadingCentOS: Unable to save connection. No such method ‘Update2’

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I am a goal-oriented Infrastructure System Engineer and Information System Security Officer with over 10 years’ of experience in planning and implementation of network, servers, virtualization and security technologies . Background includes hands-on experience with multi-platform, LAN/WAN environments, assessing and implementation of security controls in using ODAA and RMF guidance. Demonstrated record of success in migrating, troubleshooting Servers and increasing efficiency.

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