search for: dumpet

...e image that does not work on my real hardware works fine under qemu and VirtualBox! (both using ISO and real dvd-rw device). When trying to boot the bad iso, I can see the isolinux welcome message but not complete "ISOLINUX 6.02 ETCD", then reboot inmediatelly. Comparing the output of dumpet the only relevant diference is: < 2013.11.23 = BAD > 2013.11.24 = OK $ diff <(dumpet -i archlinux-2013.11.23-dual.iso) <(dumpet -i archlinux-2013.11.24-dual.iso) 13c13 < Load LBA: 136026 (0x0002135a) --- > Load LBA: 22792 (0x00005908) 25c25 < Load LBA: 136154...

-- Re-sent as original may be stuck at awaiting "authorisation" (originally sent before I joined the mailing list) Hi All, It is impossible to boot Linux-based ISOs that use Syslinux 6.02 via CD or DVD on older - non-UEFI - systems. Any attempt to do so will result in the following error message: ISOLINUX 6.02 ETCDisolinux: Disk error 01, AX = 4279, drive FE It is still possible to

...al hardware works fine > under qemu and VirtualBox! (both using ISO and real dvd-rw device). > > When trying to boot the bad iso, I can see the isolinux welcome message > but not complete "ISOLINUX 6.02 ETCD", then reboot inmediatelly. > > > Comparing the output of dumpet the only relevant diference is: > < 2013.11.23 = BAD >> 2013.11.24 = OK > > $ diff <(dumpet -i archlinux-2013.11.23-dual.iso) <(dumpet -i > archlinux-2013.11.24-dual.iso) > 13c13 > < Load LBA: 136026 (0x0002135a) > --- >> Load LBA: 22792 (0x...

...34)*2048)) /tmp/test/coco xorriso -as mkisofs \ -eltorito-boot isolinux/isolinux.bin \ -eltorito-catalog isolinux/boot.cat \ -no-emul-boot -boot-load-size 4 -boot-info-table \ --sort-weight -1 isolinux/isolinux.bin \ -output /tmp/test.iso \ /tmp/test/ dumpet -i /tmp/test.iso cdrecord -v -dev=5,0,0 -dao /tmp/test.iso ---- > > I fail to imagine a way how the boot image size could make > a high LBA poisonous. But well, if the firmware is mad ... Firmware has more mysteries than the Universe! > > hpa: How much can we cut off a isolinux....

...o -as mkisofs \ -eltorito-boot isolinux/isolinux.bin \ -eltorito-catalog isolinux/boot.cat \ -no-emul-boot -boot-load-size 4 -boot-info-table \ --sort-weight -1 isolinux/isolinux.bin \ --sort-weight +1 coco \ -output /tmp/test.iso \ /tmp/test/ dumpet -i /tmp/test.iso cdrecord -v -dev=5,0,0 -dao /tmp/test.iso ----- I can push isolinux.bin (4.07) to a really high LBA address and boot without any issue. (Load LBA: 2048034 (0x001f4022)) ~4G > > On my own test system, a high address (263921) and 6.02 work fine. > > So we have some...

...ttached file. This file and the ISO image are also available > in http://slint.fr/misc/testing > > In that file you can see: > . the end of the script used to make the ISO image, > . the tree of the ISO file, > . the beginning of /EFI/BOOT/syslinux.cfg, > . the output of "dumpet -h -i <filename>.iso" > > As you can see, I've put all needed file in /EFI/BOOT, also copied in the > Fat 12 partition included in /isolinux/efiboot.img > > I can add entries in the boot menu as the boot manager finds the > file \EFI\BOOT\bootx64.efi, but get the...

...m the source tarball, as shown in attached file. This file and the ISO image are also available in http://slint.fr/misc/testing In that file you can see: . the end of the script used to make the ISO image, . the tree of the ISO file, . the beginning of /EFI/BOOT/syslinux.cfg, . the output of "dumpet -h -i <filename>.iso" As you can see, I've put all needed file in /EFI/BOOT, also copied in the Fat 12 partition included in /isolinux/efiboot.img I can add entries in the boot menu as the boot manager finds the file \EFI\BOOT\bootx64.efi, but get the same behavior using these menu...

...as mkisofs \ > -eltorito-boot isolinux/isolinux.bin \ > -eltorito-catalog isolinux/boot.cat \ > -no-emul-boot -boot-load-size 4 -boot-info-table \ > --sort-weight -1 isolinux/isolinux.bin \ > -output /tmp/test.iso \ > /tmp/test/ > dumpet -i /tmp/test.iso > cdrecord -v -dev=5,0,0 -dao /tmp/test.iso > ---- > >> >> I fail to imagine a way how the boot image size could make >> a high LBA poisonous. But well, if the firmware is mad ... > > Firmware has more mysteries than the Universe! > >> &...

> As stated earlier, the next version of xorriso will have > sort weight 2 for El Torito boot images by default. > But it will not harm to explicitely use --sort-weight > options with old and new versions of xorriso. FWIW, mkisofs is supposed to assign a +2 sort weight by default to the eltorito boot image and +1 to the boot catalog, at least when no sort file is provided. I

...O image are also available >> in http://slint.fr/misc/testing >> >> In that file you can see: >> . the end of the script used to make the ISO image, >> . the tree of the ISO file, >> . the beginning of /EFI/BOOT/syslinux.cfg, >> . the output of "dumpet -h -i <filename>.iso" >> >> As you can see, I've put all needed file in /EFI/BOOT, also copied in the >> Fat 12 partition included in /isolinux/efiboot.img >> >> I can add entries in the boot menu as the boot manager finds the >> file \EFI\B...