В Sat, 15 Feb 2014 15:48:03 +0100 "Arbiel (gmx)" <arbiel.perlacre...@gmx.fr> пишет:
> Hi > > Apparently, you are in charge of maintaining bootinfoscript. > > It turns out that the script does not correctly discriminate grub2's > versions 1.99 and 2.00. > Botinfoscript is unrelated to grub development. You can find version with my fixes submitted upstream but never applied at https://github.com/arvidjaar/bootinfoscript It should correctly parse current master as well as offer some sugar on top (like parsing embedded prefix or config). I may add listing of modules as well. > To understand why, I've studied the release available for download at > http://sourceforge.net/p/bootinfoscript/code/ci/master/tree/ > and used by "boot-repair", a boot repairing tool written by YannUbuntu. > > I found out that the mistake comes from the fact that bootinfoscript > looks in core.img for a 6-byte value of "d1 e9 df fe ff ff" and, when > found, looks at the following two bytes for either "66 90" or "8d b6" to > deduce that grub2's version is 2.00. For any other value, it deduces the > version to be 1.99, whereas the latter should be deduced only from a "00 > 00" value, if the comments inside the script's code are reliable. > > I've installed grub2 v2.00 from a Ubuntu distribution and it happens > that the two bytes following the "d1 e9 df fe ff ff" token hold a third > value, namely "8d 76". I obviously do not know whether this third value > is a "good" value to be considered as a grub v2.00 token or if the > search for "d1 e9 df fe ff ff" should be continued until it reaches a > "good" "00 00", "66 90" or "8d b6" value into the two following bytes. > > Could you please investigate this issue, and possibly update > bootinfoscript ? > > Thank's in advance. > > Arbiel > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
