search for: bootmgr

chain.c32 of SYSLINUX 3.82 does set the boot drive passed to the DL register to 0x80 and not to the boot drive (CD-drive). This can be a problem if you want to chainload grldr (grub4dos bootloader) from a CD and if you want to let grldr search for its menu.lst file on the CD. For more info: http://www.boot-land.net/forums/index.php?showtopic=8457 This 1 line patch fixes the issue (Thanks to

.../modules/pxechn.c32 to chain-load into ipxe? As so: LABEL WinPE MENU LABEL WinPE MENU INDENT 3 COM32 pxechn.c32 APPEND http://192.168.1.100/undionly.kpxe And then in the same location, I put this boot.ipxe file and all support files: #!ipxe kernel wimboot initrd bootmgr bootmgr initrd boot/bcd BCD initrd boot/boot.sdi boot.sdi initrd http://<SCCM-server>/boot.wim boot.wim imgstat boot Is that all correct? Spike

...E > MENU INDENT 3 > COM32 pxechn.c32 > APPEND http://192.168.1.100/undionly.kpxe undionly.kpxe will likely be BIOS-only also. > And then in the same location, I put this boot.ipxe file and all support > files: > > #!ipxe > kernel wimboot > initrd bootmgr bootmgr > initrd boot/bcd BCD > initrd boot/boot.sdi boot.sdi > initrd http://<SCCM-server>/boot.wim boot.wim > imgstat > boot Likely if you transform the above to Syslinux format. LABEL wimboot LINUX wimboot APPEND initrd=bootmgr,boot/bcd,bo...

...hat make use of the Windows Boot Manager and ".wim" files may have come across the general understanding that the "Boot Configuration Database" file ("BCD") has to exist on the TFTP server as "\Boot\BCD". You will also have come across the idea that the "bootmgr.exe" file HAS to exist in the root of the TFTP server as "\bootmgr.exe"... All of this is however only partially correct. The default behaviour for the "pxeboot.com" (or "pxeboot.n12") NBP is to look for "bootmgr.exe" in the folder / path from which it...

...as good reason for HP to update the > firmware, IMHO. > I agree but considering the problem appears when PXE booting an EFI image requiring the Binding Services of the NIC well I'm not really sure if they would pay any attention. BTW the same failing hardware has not problem booting MS bootmgr.efi but analyzing its code I see bootmgr.efi performs the TFTP transfers not relying on Binding Services (probably using some PXE TFTP service) > Is it > possible that the reported network boot behavior is > different between cold-boot and warm-boot? > Exactly the same behavior. Pleas...

On 30/08/14 02:00, Gene Cumm wrote: >> And then in the same location, I put this boot.ipxe file and all support >> files: >> >> #!ipxe >> kernel wimboot >> initrd bootmgr bootmgr >> initrd boot/bcd BCD >> initrd boot/boot.sdi boot.sdi >> initrd http://<SCCM-server>/boot.wim boot.wim >> imgstat >> boot > > Likely if you transform the above to Syslinux format. > > LABEL wimboot >...

The following boot entries: # COM32 chain.c32 APPEND fs ntldr=/bootmgr # or: # COM32 chain.c32 APPEND hd0,1 ntldr=/bootmgr # might result in the following error: # Insane primary (MBR) partition. Can't find myself on the drive I booted from. # when using chain.c32 v4.07. I have seen similar error reports when using chain.c32 v4.06 too. It works correctly wit...

...he > > firmware, IMHO. > > > I agree but considering the problem appears when > PXE booting an EFI image requiring the Binding Services > of the NIC well I'm not really sure if they would pay any attention. > BTW the same failing hardware has not problem booting > MS bootmgr.efi but analyzing its code I see bootmgr.efi > performs the TFTP transfers not relying on Binding Services > (probably using some PXE TFTP service) When looking for updates for these particular HP EliteBook systems, users must choose an OS before being presented with available updates, ev...

...bin, and everything would work just fine off a cd. But now I'm trying to transfer all of my cd functionality to thumbdrives. With Syslinux, i have my syslinux.cfg file calling loader.bin like I used to and it doesn't work from the thumbdrive, i'll get these weird CDBOOT: Can't find BOOTMGR messages and stuff I'm curious though, if I freshly format my thumbdrive and just copy my PE files to it and boot off of it, it loads up PE without a glitch, but I can't seem to figure out how to tell syslinux to load my PE OS. My USB stick looks like this: G:\ G:\boot\ G:\EFI\ G:\sources...

...file.exists("C:/") [1] TRUE > file.info("C:/") size isdir mode mtime ctime atime exe C:/ NA NA <NA> <NA> <NA> <NA> <NA> > x <- list.files("C:/") > str(x) chr [1:62] "$Recycle.Bin" "Boot" "bootmgr" "BOOTSECT.BAK" ... > x <- shell('dir "C:/"', intern=TRUE) > str(x) chr [1:57] " Volume in drive C is Windows7_OS" ... # C:/. => OK > file.exists("C:/.") [1] TRUE > file.info("C:/.") size isdir mode mtime...

...they were needed) After mounting: # ls -al /mnt/iso total 1193 drwxrwxrwx. 1 todd users 4096 Mar 3 23:30 . drwxr-xr-x. 13 todd users 4096 Mar 3 21:47 .. -rwxrwxrwx. 1 todd users 122 Apr 12 2011 autorun.inf drwxrwxrwx. 1 todd users 4096 Apr 12 2011 boot -rwxrwxrwx. 1 todd users 383786 Apr 12 2011 bootmgr -rwxrwxrwx. 1 todd users 669568 Apr 12 2011 bootmgr.efi drwxrwxrwx. 1 todd users 0 Apr 12 2011 efi -rwxrwxrwx. 1 todd users 106768 Apr 12 2011 setup.exe drwxrwxrwx. 1 todd users 40960 Apr 12 2011 sources drwxrwxrwx. 1 todd users 0 Apr 12 2011 support drwxrwxrwx. 1 todd users 0 Apr 12 2011 upgrade...

...to "Encapsulating winpe.wim..." and never went through the rest of the way. Ultimately PXELINUX apparently timed out and the machine rebooted. Here is relative portion of pxelinux: LABEL SCCM OSD Boot MENU LABEL ^2. SCCM OSD Boot com32 linux.c32 append wimboot initrdfile=bootmgr.exe,BCD,boot.sdi,winpe.wim TEXT HELP Deployment of Operating System via SCCM. Jason Jones Sr. Associate, Network Services | End User Computing 3947 N Oak St Ext | Valdosta, GA 31605 O +15137844955 E jason.s.jones at convergys.com -----Original Message----- From: Michael Brown [...

i`ve found a bug in chain.c32 in v4.06. When i use isolinux it does not run windows7 installation, chainloading bootmgr. the error is: Can't find myself on the drive I booted from. chain.c32 from syslinux 3.xx works like a charm! chain.c32 from syslinux 5 shous tat this is not a com32 app

Hi Peter et al, Just wanted to let you know my heartfelt appretiation of what you and the other devs have done in integrating gpxe and pxelinux... it works wonderfully well for me... I simply swapped my pxelinux.0 for my gpxelinux.0 and modified my pxelinux.cfg/default to use urls to refer to the kernel and initial ram disk images and it worked perfectly (dns resolution and all). This is a huge

...boot [<partition>] [options]\n\ chain.c32 fs [options]\n\ -Options: file=<loader> Load and execute file, instead of boot sector\n\ - isolinux=<loader> Load another version of ISOLINUX\n\ - ntldr=<loader> Load Windows NTLDR, SETUPLDR.BIN or BOOTMGR\n\ - cmldr=<loader> Load Recovery Console of Windows NT/2K/XP/2003\n\ - freedos=<loader> Load FreeDOS KERNEL.SYS\n\ - msdos=<loader> Load MS-DOS IO.SYS\n\ - pcdos=<loader> Load PC-DOS IBMBIO.COM\n\ - grub=<loader>...

...d then can not file it's boot image file. It appears to find the mbr but then stop, this is what is on the screen when it stops (the /etc/xen config file is given below) Booting 'Windows Vista' acpi Vista Loader 2.1.1 ACPI: Reclaim Memory not found! Done! fallback 1 find --set-root /bootmgr (hd0,0) Filesystem type is ntfs, partition type 0x7 chainloader /bootmgr Will boot NTLDR from drive-0x80, partiotn=0x0(hidden sectors=0x800) /etc/xen config file 'vista2' name = "vista2" uuid = "1ae9835e-4cb5-8785-e951-683a88cb5492" maxmem = 1506 memory = 512 vcpus = 2...

...>] [options]\n" "Options: file=<loader> load file, instead of boot sector\n" " isolinux=<loader> load another version of ISOLINUX\n" - " ntldr=<loader> load Windows bootloaders: NTLDR, SETUPLDR, BOOTMGR\n" + " ntldr=<loader> load Windows NTLDR, SETUPLDR.BIN or BOOTMGR\n" " cmldr=<loader> load Recovery Console of Windows NT/2K/XP\n" " freedos=<loader> load FreeDOS kernel.sys\n"...

...ne of two Windows systems installed on two partitions. In case with one Windows system and one Linux system, I can chainload grub or windows loader, and this is OK. But in case with two Windows systems, when I installed second system, the installer added multi boot loader(I think it's called bootmgr), and then I can't choose the proper OS via syslinux config because chainloading(append hd0 1, append hd0 2) is not working (I get the "ntldr is missing" error). When I try boot from mbr (hd0 0), multi boot loader shows up, and then I can choose OS manually, but I really don't k...

On 2014-01-03 08:07, Ady wrote: > The following boot entries: > # > COM32 chain.c32 > APPEND fs ntldr=/bootmgr > # > > or: > # > COM32 chain.c32 > APPEND hd0,1 ntldr=/bootmgr > # > > might result in the following error: > > # > Insane primary (MBR) partition. > Can't find myself on the drive I booted from. > # The first line has been adjusted in later patches,...

...# ls -al /mnt/iso > > total 1193 > drwxrwxrwx. 1 todd users 4096 Mar 3 23:30 . > drwxr-xr-x. 13 todd users 4096 Mar 3 21:47 .. > -rwxrwxrwx. 1 todd users 122 Apr 12 2011 autorun.inf > drwxrwxrwx. 1 todd users 4096 Apr 12 2011 boot > -rwxrwxrwx. 1 todd users 383786 Apr 12 2011 bootmgr > -rwxrwxrwx. 1 todd users 669568 Apr 12 2011 bootmgr.efi > drwxrwxrwx. 1 todd users 0 Apr 12 2011 efi > -rwxrwxrwx. 1 todd users 106768 Apr 12 2011 setup.exe > drwxrwxrwx. 1 todd users 40960 Apr 12 2011 sources > drwxrwxrwx. 1 todd users 0 Apr 12 2011 support > drwxrwxrwx. 1 todd...