similar to: Windows Recovery console FAILS to boot with Syslinux-4.02

Hello Sir, on Friday, August 20, 2010 11:32 AM Gert Hulselmans wrote > loading the boot file ... > Boting ... > "-" cursor keeps on blincking Are you quite sure that booting the Windows Recovery Console under syslinux can work and that "cursor keeps blinking" is only a problem of your special menu? YES I am 100% sure that booting the Windows Recovery Console

Hello all I have installed "syslinux" as follows: Microsoft(R) Windows 98 (C)Copyright Microsoft Corp 1981-1999. C:\WINDOWS>format o: /s C:\WINDOWS>format o: /s WARNING, ALL DATA ON DISK DRIVE O: WILL BE LOST! Proceed with Format (Y/N)?y Checking existing disk format. Formatting 967.98M Format complete. System transferred Volume label (11 characters, ENTER for none)?

The Windows recovery console doesn't work with chain.c32 3.85 or 3.86-pre1. COM32 chain.c32 APPEND cmldr=/cmldr Initially reported by cdob at: http://www.boot-land.net/forums/index.php?showtopic=10487#entry94001 It did work fine with the: "chain.c32: Handle nonlinear logical partitions" patch. The following patch broke the recovery console hack: chain.c32: add option to set hidden

The following patch for chain.c32 adds support to boot the Recovery Console of Windows NT/2K/XP. Normally when you want to boot the recovery console, you need to patch "cmdcons\0" into the bootsectorof the partition (8 bytes starting at 0x3 (4th byte)). We can do this patching in memory: strcpy((char *) 0x7c03, "cmdcons"); To boot the recovery console with chain.c32:

[1} Gert Hulselmans wrote: > > ...Thanks. > > I still think chain.c32 should be able to do a reverse partition > lookup, to determine from which partition it was booted. This would be > useful to boot ntldr, setupldr.bin, bootmgr, grldr, ... when you want > to boot it from the same partition as from which SYSLINUX is booted, > without specifying the partition explicitly

This patch introduces extra functionality to chain.c, mainly with reference to BPB adjustments, but not only that. It expects 3 small patches I sent earlier (they are included for easy reference, patches 1-3/4). The changes introduced are: 1) file and boot sector use separate options to control load address and jump address (if applicable). Options are as described below: *

Comments fix and usage output corrected for chain.c32 - Gert Hulselmans Signed-off-by: Gert Hulselmans <kimmik999999 at yahoo.co.uk> $ diff -u syslinux-3.84/com32/modules/chain.c.old syslinux-3.84/com32/modules/chain.c --- syslinux-3.84/com32/modules/chain.c.old 2009-12-29 01:46:34.058793767 +0100 +++ syslinux-3.84/com32/modules/chain.c 2009-12-29 01:53:41.150794351 +0100 @@ -49,7

$ git log -p commit d8c5e94803fa01f0d52475a50b69681ad3135700 Author: Gert Hulselmans <kimmik999999 at yahoo.co.uk> Date: Sat Jan 9 15:30:49 2010 +0100 chain.c32: Add grldr= command for Grub4dos grldr of Grub4dos wants the partition number in DH: 0xff: whole drive 0-3: primary partitions 4-*: logical partitions diff --git a/com32/modules/chain.c

Correct the "seg=" value(s) corresponding to the "reactos=" option for chain.c32. The correct segment parameter should be "seg=0x0F80", instead of the incorrect / failing ones "seg=0:0x8000:0x8100". References: https://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/notes.txt?revision=73859&view=markup&pathrev=73859#l24

Look into the original XP cd and see where NTLDR is located, then place it on your cd in the same directory and it 'should' work. I have created some 2000 XP boot cd's with integrated recent service pack's and they still boot. But I do that with cdrecord+original boot sector, not with any isolinux stuff... But I hope this help! -----Original Message----- From: G. Murali

Allow the grub loader to (optionally) support using a GRUB menu file. For example chain fs grub=stage2,grub.conf will load GRUB's stage2 and pass the (absolute) path to the file "grub.conf" in the Syslinux filesystem to GRUB's stage2. The path is passed to stage2 in GRUB's device/partition syntax (eg, "(hd0,1)/foo"). Note that we don't check whether the

Hi everyone since I''m currently migrating from xm to xl and now are also a victim of the said error, I started researching on it and found that many people had the issue but not many found solution and behind this BSOD (=Bluescreen of Death), there are actually multiple errors in hiding. What I would like to do is gather as much info as possible in this thread to form a kind of

Grub Legacy stage2 will read the install_partition variable from memory address 0x8208. We only need to change the value at 0x820a to the correct partition number: -1: whole drive (default) 0-3: primary partitions 4-*: logical partitions Signed-off-by: Gert Hulselmans <gerth at zytor.com> --- com32/modules/chain.c | 13 ++++++++----- 1 files changed, 8 insertions(+), 5

On Mon, Feb 20, 2017 at 2:17 PM, Ady Ady via Syslinux <syslinux at zytor.com> wrote: > Correct the "seg=" value(s) corresponding to the "reactos=" option > for chain.c32. > > The correct segment parameter should be "seg=0x0F80", > instead of the incorrect / failing ones "seg=0:0x8000:0x8100". > > References: >

filename to GRUB Legacy GRUB Legacy reserves 89 bytes for storing the filename of the configfile from memory address 0x8217 to 0x826f. We allow overwriting the default value (/boot/grub/menu.lst) when grubcfg=<filename> is used together with grub=<loader>. Examples: chain.c32 fs grub=/boot/grub/stage2 grubcfg=/boot/grub/grub.lst chain.c32 hd1,10 grub=/boot/grub/stage2

hello apparently it is possible to patch XP Media Center Edition 2005 to join a domain, but I can't seem to find out how. does anybody know which registry patch you need? kind regards werner <quote>When Microsoft released Windows XP Media Center Edition 2005, the ability to join domains was left out. The domain feature was eliminated because of pricing reasons as well as technical

Syslinux 3.85 is a bug fix and minor new feature release. The biggest change is undoubtedly that gPXELINUX is now considered feature complete, and should be able to be a drop-in for PXELINUX for all uses. Special thanks to Intel Corporation, my current employer, for their support for my Syslinux work. Changes in 3.85: * gPXELINUX: updated to gPXE 1.0.0. gPXELINUX can now do NBP

1) code split and move Iterator related functionality is yanked from chain.c and moved to iterator.{c,h}. Both are moved to com32/chain and this way chain.c is ready for further splitting. Alternatively, partiter could be moved to com32/lib at any time in the future. It's potentially useful for other modules (e.g. if someone wanted to code partition dumper or editor). 2) Iterator updates

(snip) > > It's a bit more complex. At the time of writing, the data was perfect. > > https://git.reactos.org/?p=reactos.git;a=blob;f=reactos/boot/freeldr/freeldr/include/arch/pc/x86common.h;hb=28e58e6d01892c1f2f0e1d323745e6463cb9e6c9 > dated 2011-06-14 > >

>From 1db8a8919482dbed4cc15509d8078b2f16a289bb Mon Sep 17 00:00:00 2001 From: Gert Hulselmans <gerth at zytor.com> Date: Wed, 30 Jun 2010 14:10:23 +0200 Subject: [PATCH] chain.c32: add grubcfg= for passing an alternative config filename to GRUB Legacy GRUB Legacy reserves 89 bytes for storing the filename of the configfile from memory address 0x8217 to 0x826f. We allow overwriting the