search for: xorrisof

I was trying to follow this tutorial https://help.ubuntu.com/community/LiveCDCustomizationFromScratch. i got confused with the part about Create an isolinux.cfg file. The show stopper for me was the mkisofs because the closest command I had available was xorrisofs and I think a switch was different.

On 05/03/2016 02:31 AM, Thomas Schmitt via Syslinux wrote: > Hi, > > John Lewis wrote: >> https://help.ubuntu.com/community/LiveCDCustomizationFromScratch >> >> The show stopper for me was the mkisofs because the closest command I >> had available was xorrisofs and I think a switch was different. > If you have questions about xorrisofs, then just ask me. :)) > > The web page advises to install genisoimage, a mkisofs clone, but > shows its examples with mkisofs. Replace "mkisofs" by "geisoimage" > and you should be on th...

Hi, John Lewis wrote: > https://help.ubuntu.com/community/LiveCDCustomizationFromScratch > > The show stopper for me was the mkisofs because the closest command I > had available was xorrisofs and I think a switch was different. If you have questions about xorrisofs, then just ask me. :)) The web page advises to install genisoimage, a mkisofs clone, but shows its examples with mkisofs. Replace "mkisofs" by "geisoimage" and you should be on the track which the autho...

...riginal names, as in > ISO_root, when the ISO filesystem gets mounted on unix-like systems. > (Up to 255 characters of 8 bit each. E.g. UTF-8.) > > Thank you for this ^ . > > http://wiki.osdev.org/El-Torito#Example_of_ISO_Filesystem_Production_Run_for_BIOS > And this ^. man xorrisofs > http://www.gnu.org/software/xorriso/man_1_xorrisofs.html > > Some of these options are add-ons which you will not find > in mkisofs. Vice versa, several mkisofs options are not supported > by xorriso -as mkisofs. Most notably: -udf, -hfs. > This also is perfect, i found `xo...

...... -- The mkisofs options include all those which are mentioned by the ISOLINUX wiki for mkisofs. The end mark "--" may be omitted if no other xorriso commands shall follow. The complete -as mkisofs option list is shown by xorriso -as mkisofs -help and explained in detail in man xorrisofs http://www.gnu.org/software/xorriso/man_1_xorrisofs.html Some of these options are add-ons which you will not find in mkisofs. Vice versa, several mkisofs options are not supported by xorriso -as mkisofs. Most notably: -udf, -hfs. You may also use xorriso to put the ISO image onto optical medi...

...slinux wrote: > I was trying to follow this tutorial > https://help.ubuntu.com/community/LiveCDCustomizationFromScratch. i got > confused with the part about Create an isolinux.cfg file. > > The show stopper for me was the mkisofs because the closest command I > had available was xorrisofs and I think a switch was different. At https://help.ubuntu.com/community/LiveCDCustomizationFromScratch is | Create the Cd Image Directory and Populate it | | There are 4 packages that need to be installed on the Host System | which provide the tools to make the Cd image. Syslinux contains | is...

Hi, > I only have the vaguest > understand of what the flags in the man page of xorrisofs and xorriso are. The options reflect a long tradition of program mkisofs and the winded road of boot firmware entry points in ISO 9660 filesystems. So one cannot expect to find much of a common system in them. > there doesn't seem to > exist a hello word like exercise that is simple a...

> In case it ever becomes important to have an EFI boot image larger > than 32 MB, there are xorriso.exe around. Based on Cygwin, i guess. > It should also be possible to build GNU xorriso in Cygwin from source. > > > Have a nice day :) > > Thomas FWIW... Thomas, the "xorriso.exe" files that are available are not really "around". They are not easy

...I was trying to follow this tutorial >> https://help.ubuntu.com/community/LiveCDCustomizationFromScratch. i got >> confused with the part about Create an isolinux.cfg file. >> >> The show stopper for me was the mkisofs because the closest command I >> had available was xorrisofs and I think a switch was different. > At https://help.ubuntu.com/community/LiveCDCustomizationFromScratch is > > | Create the Cd Image Directory and Populate it > | > | There are 4 packages that need to be installed on the Host System > | which provide the tools to make the Cd i...

...s -isohybrid-apm-hfsplus \ -V 'SlintISO' . 2>>${TMP}/log.txt ) If you cannot locate isohdpfx.bin in your SYSLINUX installation, you may take the first 512 bytes of your existing slint64-14.1.iso that was treated by isohybrid: dd if=slint64-14.1.iso bs=512 count=1 of=isohdpfx.bin xorrisofs does not know option -eltorito-platform but expresses the Platform Id 0xef by option -e instead of option -eltorito-boot. -isohybrid-gpt-basdat and -isohybrid-gpt-hfsplus -isohybrid-apm-hfsplus mark the current boot images in GPT resp. in GPT and Apple Partition Map. > the length of the man...

...-boot \ -o sysresccd.iso \ CD Options -b and -e want the image file path in the ISO, not on hard disk. I assume that "CD\isolinux\boot.bin" will show up as "/isolinux/boot.bin". Please adjust to "/cd/isolinux/boot.bin" if i am wrong. For detail info see man xorrisofs You get Rock Ridge for free. If this makes undesired differences when mounting by Linux, you may prevent it by xorrisofs option --norock . (Or use mount(8) option -o "norock" to let Linux mount Joliet as next best name space.) Not translated: -a Displays the allocation summary for...

HI, In http://slint.fr/misc/MacBoot/ you'll find all context information. All files referenced here are stored there. Long story short: once dd-ed on an USB stick the ISO image can boot on a BIOS or EFI machine, but I want it to be able to boot on most x86_64 Macs with an EFI firmware. Unfortunately I get the error message: isohybrid: slint64-14.1.iso: unable to find mac efi image The

> Hi, > > > All the "isohybrid.exe" I know of are based on the Perl variant. > > I just got one from > http://www.filewatcher.com/m/isohybrid.exe.39568-0.html > > Its strings seem not to stem from isohybrid.pl. > > Digging in slitaz source brought a shell script (that would be > variant #5 then): >

...works would be to produce isolinux.bin, read the 4 checksum bytes from it at offset 20, put isolinux.bin into an ISO with mkisofs option -boot-info-table, and check whether the 4 bytes at offset 20 are still the same. (If you use mkisofs or genisoimage, isolinux.bin on hard disk will change. With xorrisofs the change will only appear in the file isolinux.bin in the ISO filesystem.) -------------------------------------------------------------------------- Reasoning: - The prescription for Boot Info Table says that checksumming begins at byte 64 of isolinux.bin. (See for example man mkisofs par...

...nt '' \ -report_el_torito as_mkisofs \ -print '' In case it does not like your options, have a look at the proposed ones. (Be mistrusting. It's advise from an automat.) Options are described in man "$xorriso"fs.1 or (after make install) man xorrisofs (The output with Fedora Live CD ISO might be of interest, too.) Have a nice day :) Thomas

...The reference to "above mkisofs command" anticipates the final position of this text at the end of http://www.syslinux.org/wiki/index.php/ISOLINUX Not yet covered are: - The topic how to produce an UEFI boot image (FAT filesystem) which can be used with option -e of genisoimage or xorrisofs. - The topic how to bring the isohybridized image onto an USB stick. (Especially on MS-Windows ...) Have a nice day :) Thomas

Hi, Ady wrote: > so, why the original isohybrid image from Debian and many other > isohybrid images have mostly (but not all) "00s" in place of the "90s"? That's a fake Block0 of an Apple Partition Map. Part of mjg's layout. Caused by isohybrid option --mac or xorrisofs option -isohybrid-apm-hfsplus. * Fedora has it with EFI FAT filesystem in one partition and a HFS filesystem in another partition. * Debian and Ubuntu have it only for the EFI FAT partition. * ArchLinux 2016 has no APM. * Gentoo 2016 varies from BIOS-only to full Fedora BIOS+EFI+HFS equipment....

Thomas Schmitt wrote: > David Christensen wrote: > > # fdisk -l /dev/sdc > > WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util > > fdisk doesn't support GPT. > > That's actually a bug in fdisk. The GPT is invalid because it is not > announced by a "Protective MBR". > > > Device Boot Start End

On Sun, Feb 2, 2014 at 6:27 AM, Mattias Schlenker <ms at mattiasschlenker.de>wrote: [...] > Build a recent xorriso - this can be run from the build directory without > installing (thanks, Thomas!): > > ./configure --enable-static > > Thank you for pointing this out, I tried desperately to statically compile `mkisofs' yesterday, to no avail. To hear that xorriso is

...e isolinux.bin, read the 4 checksum > bytes from it at offset 20, put isolinux.bin into an ISO with mkisofs option > -boot-info-table, and check whether the 4 bytes at offset 20 are still the > same. > (If you use mkisofs or genisoimage, isolinux.bin on hard disk will change. > With xorrisofs the change will only appear in the file isolinux.bin in the > ISO filesystem.) Unfortunately, for various reasons I cannot build Syslinux myself these days/months. If someone builds isolinux.bin + ldlinux.c32 with Thomas' patch (for prepcore.c), I am very willing to help with sever...