Under CentOS Stream 9 the grub2-install tool cannot install the bootloader manager Grub 2 when using UEFI-based systems. In fact, the grub2-install command installs only…
Tag: grub2
CentOS 7 dracut-initqueue timeout and could not boot – warning /dev/disk/by-id/md-uuid- does not exist
Let’s say you update your software raid layout – create, delete or modify your software raid and reboot the system and your server does not…
Centos 7 Server hangs up on boot after deleting a software raid (mdadm device)
We have a CentOS 7 server with a simple two hard drives setup in RAID1 of total 4 devices for boot, root, swap and storage….
grub2: grub-install: error: disk mduuid not found even after the partition has bios_grub on
This tutorial is for all of us that has done everything by the book with parted and still they receive an error when installing grub2…