Follow-up Comment #1, bug #61058 (project grub):
The same issue here.
The issue is not highly related to initramfs but more likely grub memory
management.
If the higher memory usage (e.g. GFXMODE=3840x2560) then grub will not able to
read 100MB file somethings but if I set GFXMODE=640x480, then
Follow-up Comment #2, bug #61058 (project grub):
[comment #1 comment #1:]
> The same issue here.
>
> The issue is not highly related to initramfs but more likely grub memory
management.
>
> If the higher memory usage (e.g. GFXMODE=3840x2560) then grub will not able
to read 100MB file somethings
Follow-up Comment #4, bug #61058 (project grub):
I confirmed that jak mentioned, by getting grub2 (2.06-2ubuntu16) from
ubuntu-lunar-proposed and it can boot up to 453M on a real machine.
In the meantime, I proposed a patch
https://www.mail-archive.com/grub-devel@gnu.org/msg35526.html which hope
