Public bug reported:
Trying to loop mount ISO.
Installed grub 2.04 to flash drive in UEFI mode from 19.10
Flash drive does not boot and gives Out of memory error & no server error. Must
load kernel first.
Re-installed grub from 18.04 to same flash drive using same boot stanza.
Booted without issue.
>From 18.04
fred@Bionic-Z170N:~$ grub-install -V
grub-install (GRUB) 2.02-2ubuntu8.13
from 19.10
fred@fred-Z170N-eoan:~$ grub-install -V
grub-install (GRUB) 2.04-1ubuntu12
Boot stanza that works in 2.02 but not in 2.04
menuentry "Focal Live ISO" {
set isofile="/ISO/focal-desktop-amd64.iso"
loopback loop (hd0,1)$isofile
linux (loop)/casper/vmlinuz boot=casper iso-scan/filename=$isofile toram
noeject
initrd (loop)/casper/initrd
}
** Affects: grub2 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1851311
Title:
Grub 2.04 Out of memory error, No server error
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