Fresh install of AlmaLinux will not boot after updates - BIOS message about no bootable device or operating system.
- Install AlmaLinux
- Update all packages (coming from CentOS so I been using yum)
You do not even get to grub menu showing kernels. Been running AlamaLinux for few months on this server and was just doing updates and killed it. I reinstalled again and did a yum update and it broke again, exact same way, so it is reproducible.
Not sure what is killing it, I assume a grub problem. I found https://www.reddit.com/r/CentOS/comments/i0ozrs/cant_boot_in_after_latest_kernel_update_for/ which seems similar, but 11 months ago, so we tried it - and I get same problem user Joeg1484 got. Gave up and just not going to install updates.