We have HP DL360e G8 Server and it has CentOS 7 installed and running but as soon as i install new kernel with yum install kernel and reboot machine my grub get corrupted and drop me in "grub>" then i did following to bring system back
grub>set root=(hd0,msdos1) grub>linux16 /vmlinux-<old kernel> root=/dev/sdx rw grub>initrd16 /initramfs-XXXXX grub>boot But i didn't find new kernel when i did <tab><tab> so i boot with old kernel and look into grub.conf file i can see new kernel there. Then i did following to re-install grub, but it didn't work too. grub2-install /dev/sda And same issue happening on my all server not single machine, I have tried to upgrade BIOS too but its on latest version, on server iLO i check and found "System ROM Bootlock" don't know what is that which is running on older firmware but i didn't find any firmware for that anywhere. Do you think it's hardware issue, if it's then how older version of CentOS7 get installed which is "3.10.0-514.el7.x86_64" ? _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
