ReaR/UEFI: ISO fails to boot with error "grub-core/loader/i386/efi/linux.c:xxx can't allocate initrd."

Solution Verified - Updated -

Issue

  • On UEFI systems, ReaR ISO fails to boot with error grub-core/loader/i386/efi/linux.c:xxx can't allocate initrd.

Environment

  • Red Hat Enterprise Linux 7 and later
    • ReaR
    • UEFI

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content