ERROR: YUM UPDATE :No URLs in mirrorlist || CentOS 8 || LINUX #CentOS8 #YUM_UPDATE_ERROR #REPOLIST
Error: Failed to download metadata for repo’appstream’:cannot prepare internal mirrorlist:No URLs in mirrorlist.
Step1: Go to :- /etc/yum.repos.d/
Step2: Run:
sed -i ‘s/mirrorlist/#mirrorlist/g’ /etc/yum.repos.d/CentOS-*
sed -i ‘s|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g’ /etc/yum.repos.d/CentOS-*
#CentOS