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: efi
Supermicro server cannot enter BIOS with F2, DEL or other when UEFI mode OS is installed
If you happen to have a supermicro server (X10SLH-F) and install Linux in UEFI mode in our case CentOS 7 and you want to enter…
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…