Le 25/01/2016 18:55, Andrei Borzenkov a écrit : > 25.01.2016 00:09, Arbiel (gmx) пишет: >> Hi >> >> So, I understand nativedisk or installing grub with --disk-module=native >> will bypass BIOS and have grub access the hardware using its own >> drivers, which I won't have to insert with insmod commands. >> >> It failed as shown at the end of the message >> >> Le 23/01/2016 13:08, Andrei Borzenkov a écrit : >>> 23.01.2016 14:39, Arbiel (gmx) ÿøшõт: >>>>> But GRUB does not have driver to access this hard disk anymore. Current >>>>> GRUB disables BIOS access as soon as these modules are loaded. If you >>>>> want to test them, please always use "nativedisk" GRUB command which >>>>> attempts to replace device name in $prefix and $root with new one, >>>>> discovered by native drivers. >>>>> >>>>> Old GRUB may not have this command though. >>>> Do you mean that "hd0,msdos1" and so on, are sort of symbols for >>>> information understood by the BIOS that grub own drivers do not understand >>>> ? >>> hd0 refers to disk accessible via BIOS. USB mass storage accessible >>> directly using USB drivers would be name usb0 (or whatever running >>> number). Command "nativedisk" attempts to find and replace new device >>> names in $root and $prefix. >>> >>>> In short statement, I cannot have grub using its own drivers without >>>> writing a whole new application and I have to drop the idea of accessing >>>> any file on a USB drive if the BIOS itself does not encompass USB drivers. >>> Not sure I understand what you mean. You can replace drivers online >>> using "nativedisk" command or you can even install GRUB using >>> grub-install --disk-module=native. >> My PC is a BIOS plateforme. >> >> env LANG=all sudo grub-install -V >> grub-install (GRUB) 2.02~beta2-9ubuntu1.4 >> >> I got a program error : >> >> env LANG=all sudo grub-install --boot-directory=/mnt/boot >> --disk-module=native /dev/sdd >> grub-install: --disk-module: (PROGRAM ERROR) Option should have been >> recognized!? >> Try 'grub-install --help' or 'grub-install --usage' for more information. > > commit fa33530870839e303354ff2660baeff5356ea736 > Author: Glenn Washburn <[email protected]> > Date: Sun Jun 22 01:45:11 2014 +0200 > > * util/grub-install.c: Fix handling of --disk-module. As I was not sure to undertand what you mean, I transfered the message to Glenn and copied you. > > > > > > _______________________________________________ > Help-grub mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/help-grub
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