As discussed at https://github.com/lz4/lz4/issues/956 I really think it is grub2 secureboot patches linuxefi bug. WIP thing is here https://github.com/rhboot/grub2/pull/77/files
** Bug watch added: github.com/lz4/lz4/issues #956 https://github.com/lz4/lz4/issues/956 ** Changed in: grub2 (Ubuntu) Assignee: (unassigned) => Dimitri John Ledkov (xnox) ** Changed in: grub2 (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1835660 Title: initramfs unpacking failed To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1835660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
