grub2-install /dev/sda
grub2-mkconfig -o /boot/grub2/grub.cfg
Tuesday, March 1, 2022
Monday, February 28, 2022
RHEL boot with network - Troubleshoot 'Login error on ssh and console'
Boot to Troubleshooting mode and select 1st option:
chroot /mnt/sysimage
Run below command.
Login error: tail - f /var/log/secure - Found pam module missing. /usr/lib64/security.
reinstalled pam after connecting to network. But found pam_unix.so gettting deleted. Disabled mcafee and found it's working.
ip link
ip link set dev eth0 upip addr add 192.168.122.250/24 dev eth0ip route add default via 192.168.122.1https://access.redhat.com/solutions/2626631
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