Hi, sorry for late, but hard week... :) >> first sorry if asked, but i didn't find it. >> >> I install gentoo on a machine (mini-itx i3 sandy bridge + lvm) and >> install grub (1 i think) >> >> last week y reinstall with debian wheezy (now with support to sandy >> bridge) and grub (2 i think) >> >> 1º If i install grub2 on /dev/sda it erase old grub1 mbr information >> on sda1, not? >> > Yes, with the clarification that there is no "mbr information on > sda1". The mbr is the first sector of the disk, *not* a part of any > partition. "grub-install /dev/sda" will overwrite the mbr of /dev/sda > (preserving the partition table), will also modify the embedding area > (the post-mbr gap with msdos partition tables) and will install > modules in /boot/grub/. > > ok, right, i mistake with final sda1
>> 2º Now on startup apear >> - Grub... >> - fd0 read error >> - fd1 read error >> splash screen debian grub... >> y la lista de kernels... >> > Those error messages shouldn't cause any actual problem. really not, only a few seconds of delay... > There are > some things you could do to avoid them (modify grub-mkconfig to add > "--no-floppy" to all search commands for one), but it's probably not > worth doing. > > making something like this... grep -A5 -B5 floppy /boot/grub/* i see in /boot/grub/grub.cfg --no-floppy in 2 menu entry search --no-floppy --fs-uuid --set=root cf8af0b5-6a00-46d4-b314-4f6fdde221f5 >> who and why try to do something with fd (the mini-itx no floppy disk, >> maybe something usb like floppy) ? >> > Your BIOS is presenting grub with virtual floppy drives. Why, I don't > know. Your guess about usb-floppy is a possibility. > > i think i remove all options... of floppy >> I try --no-floppy on grub install but no luck. >> > grub-install --no-floppy just prevents grub-install from probing > floppy devices, it doesn't affect the resulting grub installation at > all. The error messages are coming from the search commands in your > grub.cfg. > > any search in this file has a --no-floppy option. Any ideas... searching in google seem to be a "common" problem, maybe with diferent causes but... thanks in advance. _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
