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yum and dnf update failed

marrowyung asked
Last Modified: 2020-05-04

my CentOS linux VM on my hyper-V seems having trouble on running yum -y update and dnf -y update once the machine stop from power outstage, it seems saying my account do not have the right to run it but I am using root to login!

yum failed with this error message:

yum failed
and dnf failed with similar error:

dnf failed
how to solve both problem ?
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Senior Technical architecture (Data)
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