[syslinux] Dell OptiPlex GX620 can longer boot from CD with syslinux-5.X

[Patrick Verner]

I'm not exactly sure what you need. Is this it?

ISOLINUX 4.06 0x513e88f5
isolinux: Starting up, DL = 82
isolinux: Loaded spec packet OK, drive = 82
isolinux: Main image LBA = 0000011D
isolinux: Main image read, jumping to main code...

I created an iso with isolinux-debug.bin as the boot loader and booted it
on that machine. If this is not what you are looking for, what are correct
steps?

Patrick

On Wed, Jul 3, 2013 at 4:43 PM, Gene Cumm <gene.cumm at gmail.com> wrote:

> On Wed, Jul 3, 2013 at 5:06 PM, Patrick Verner <distrozilla at gmail.com>
> wrote:
> >>>Could you do screen captures of the output of meminfo.c32 when booting
> > ISOLINUX-4.06 as a CD and SYSLINUX-4.06 as a USB?
> >
> > The results both match for booting 4.06 via CD and USB:
>
> Thanks.
>
> > SYSLINUX 4.06 EDD 2012-10-23
> > boot: meminfo.c32
> > INT 15h = f000:f859  DOS RAM: 639K (0x9fc00)  INT 12h: 639K (0x9fc00)
> > INT 15 88: 0xfc00 (64512K)  INT 15 E801: 0x3c00 (15360K) 0xbee8
> (3127808K)
> >        0 0000000000000000 00000000000a0000 00000000000a0000 1 [-] usable
> >        1 00000000000f0000 0000000000010000 0000000000100000 2 [-]
> reserved
> >        2 0000000000100000 00000000bfd86c00 00000000bfe86c00 1 [-] usable
> >        3 00000000bfe86c00 0000000000002000 00000000bfe88c00 4 [-] ACPI
> NVS
> >        4 00000000bfe88c00 0000000000002000 00000000bfe8ac00 3 [-] ACPI
> > reclaim
> >        5 00000000bfe8ac00 0000000000175400 00000000c0000000 2 [-]
> reserved
> >        6 00000000e0000000 0000000004000000 00000000e4000000 2 [-]
> reserved
> >        7 00000000fed20000 0000000000080000 00000000feda0000 2 [-]
> reserved
> >        8 00000000fed00000 0000000000000400 00000000fed00400 2 [-]
> reserved
> >        9 00000000fec00000 0000000000100000 00000000fed00000 2 [-]
> reserved
> >        a 00000000fee00000 0000000000100000 00000000fef00000 2 [-]
> reserved
> >        b 00000000ffb00000 0000000000500000 0000000100000000 2 [-]
> reserved
>
> I forgot that isolinux-debug.bin reordered the timing of when certain
> messages are printed within the boot sector.  Could you post the
> results of isolinux-debug.bin?
>
> --
> -Gene
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