Are you using memtest 6? This is what I use and it works fine in bios and
efi mode, notice i'm not using the whole ISO.
*menuentry 'Memtest' {
linux images/utils/memtest/memtest6.efi
} *
On Fri, Jan 13, 2023 at 4:00 AM Michael D. Setzer II via Syslinux <
syslinux at syslinux.org> wrote:
> On Fedora machines I've gotten the memtest to work
> using this:
> menuentry 'Memtest' {
> echo 'Loading memdisk'
> linux16 /memdisk iso
> echo 'Loading iso'
> initrd16 /memtest86+-5.31b.iso
> }
>
> Recently tried doing it with a UEFI boot, but seems the
> linux16 isn't supported, and probable not the initrd16
> either. Trying to install the memtest-setup results in not
> supported.
>
> Have generally included memtest as part of my G4L
> project since on occassions machines with flaky memory
> are strained with disk imaging.
>
> If booted from syslinux version with CD or USB setup,
> the option works fine with regular memtest.
> LABEL memtest86-5.31b
> MENU LABEL ^M: memtest86+-5.31b
> TEXT HELP
> Memory test Program to insure system Ram is Good
> ENDTEXT
> LINUX memtest
>
> With grub4dos version that has both legacy and UEFI
> boot options the earlier version with memdisk works
> with legacy, but fails with UEFI boot.
>
> Seems the free memtest doesn't work with UEFI, and
> can't include the commerical one that does?
>
> Just wondering. Took over maintaining G4L back in 2004
> with it using syslinux and has been fine. Just had some
> uses get machines that no longer support legacy boot
> and required UEFI, so found grub4dos works for both on
> same image.
>
> Thanks.
>
> +------------------------------------------------------------+
> Michael D. Setzer II - Computer Science Instructor
> (Retired)
> mailto:mikes at guam.net
> mailto:msetzerii at gmail.com
> Guam - Where America's Day Begins
> G4L Disk Imaging Project maintainer
> http://sourceforge.net/projects/g4l/
> +------------------------------------------------------------+
>
>
>
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