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coder4web/centos_kernel_upgrade.sh

Last active March 10, 2020 08:22
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How to Install or Upgrade to Kernel 5.x in CentOS 7
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centos_kernel_upgrade.sh
# @see https://www.tecmint.com/install-upgrade-kernel-version-in-centos-7/
uname -sr
# Linux 3.10.0-1062.12.1.el7.x86_64
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-4.el7.elrepo.noarch.rpm
yum --disablerepo="*" --enablerepo="elrepo-kernel" list available
yum --enablerepo=elrepo-kernel install kernel-ml
nano /etc/default/grub
GRUB_DEFAULT=0
grub2-mkconfig -o /boot/grub2/grub.cfg
reboot
uname -sr
# Linux 5.5.8-1.el7.elrepo.x86_64
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