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02-21-2011, 02:17 PM
#1
Member
Registered: Apr 2006
Posts: 41
Rep:
GRUB2 Read Error (Debian Squeeze)
I've just installed a copy of Debian Squeeze on my server, and on boot it's saying:
Quote:
GRUB Read Error
Operating system not found
I've tried using the rescue cd to reinstall GRUB, but this just keeps happening. I'm running GRUB 2 and my drive structure is:
/dev/sda1 / ext3
/dev/sda5 swap swap
GRUB is installed to the MBR. The BIOS is set up correctly.
I'm pulling my hair out on this one. Any suggestions?
EDIT: Switching to LILO (without large-memory support, if it matters) solved all my issues. It appears GRUB2 just doesn't like old machines that well.
Last edited by Dark_Wolf; 03-07-2011 at 06:57 PM .
02-21-2011, 02:46 PM
#2
LQ Guru
Registered: Apr 2005
Location: /dev/null
Posts: 5,818
Have you tried manually booting from within grub?
02-21-2011, 02:48 PM
#3
Member
Registered: Apr 2006
Posts: 41
Original Poster
Rep:
I can't actually get into GRUB, since the error is stage 1.
I am able to boot into the partition via the rescue CD though.
02-21-2011, 02:59 PM
#4
LQ Guru
Registered: Apr 2005
Location: /dev/null
Posts: 5,818
What all is installed on the hard drive OS wise?
02-21-2011, 03:00 PM
#5
Member
Registered: Apr 2006
Posts: 41
Original Poster
Rep:
Debian Squeeze, that's all.
02-21-2011, 03:04 PM
#6
LQ Guru
Registered: Apr 2005
Location: /dev/null
Posts: 5,818
Quote:
/dev/sda1 / ext3
/dev/sda5 swap swap
Can I ask what is being set for sda2, 3, and 4?
And how exactly are you trying to reinstall grub with the live cd?
02-21-2011, 03:06 PM
#7
Member
Registered: Apr 2006
Posts: 41
Original Poster
Rep:
Using both the "reinstall GRUB" option of the Rescue Mode, and running grub-install /dev/sda in the rescue shell.
Since the swap is an extended partition, it's using 5, since 2, 3, and 4 are reserved for primary.
02-21-2011, 03:11 PM
#8
LQ Guru
Registered: Apr 2005
Location: /dev/null
Posts: 5,818
Oh ok cool.
Have you tried reinstalling it manually via commands?
Code:
find /boot/grub/stage1
root (hdX,X)
setup (hd0)
Post any warnings or errors you get.
02-21-2011, 03:14 PM
#9
Member
Registered: Apr 2006
Posts: 41
Original Poster
Rep:
Quote:
find: '/boot/grub/stage1': No such file or directory
Not starting off well xD
02-21-2011, 03:28 PM
#10
LQ Guru
Registered: Apr 2005
Location: /dev/null
Posts: 5,818
Nope! LOL
cd into /boot/grub and post the output of ls -al
02-21-2011, 03:35 PM
#11
Member
Registered: Apr 2006
Posts: 41
Original Poster
Rep:
Output (had to transfer with a floppy >.<
Code:
total 1612
drwxr-xr-x 3 root root 4096 Feb 21 14:43 .
drwxr-xr-x 4 root root 4096 Feb 21 15:33 ..
-rw-r--r-- 1 root root 8208 Feb 21 14:43 915resolution.mod
-rw-r--r-- 1 root root 10484 Feb 21 14:43 acpi.mod
-rw-r--r-- 1 root root 4580 Feb 21 14:43 affs.mod
-rw-r--r-- 1 root root 4880 Feb 21 14:43 afs.mod
-rw-r--r-- 1 root root 4896 Feb 21 14:43 afs_be.mod
-rw-r--r-- 1 root root 1048 Feb 21 14:43 aout.mod
-rw-r--r-- 1 root root 2668 Feb 21 14:43 at_keyboard.mod
-rw-r--r-- 1 root root 8020 Feb 21 14:43 ata.mod
-rw-r--r-- 1 root root 2228 Feb 21 14:43 ata_pthru.mod
-rw-r--r-- 1 root root 4768 Feb 21 14:43 befs.mod
-rw-r--r-- 1 root root 4796 Feb 21 14:43 befs_be.mod
-rw-r--r-- 1 root root 4280 Feb 21 14:43 biosdisk.mod
-rw-r--r-- 1 root root 2400 Feb 21 14:43 bitmap.mod
-rw-r--r-- 1 root root 2904 Feb 21 14:43 bitmap_scale.mod
-rw-r--r-- 1 root root 2020 Feb 21 14:43 blocklist.mod
-rw-r--r-- 1 root root 512 Feb 21 14:43 boot.img
-rw-r--r-- 1 root root 2568 Feb 21 14:43 boot.mod
-rw-r--r-- 1 root root 19648 Feb 21 14:43 bsd.mod
-rw-r--r-- 1 root root 1960 Feb 21 14:43 bufio.mod
-rw-r--r-- 1 root root 2388 Feb 21 14:43 cat.mod
-rw-r--r-- 1 root root 512 Feb 21 14:43 cdboot.img
-rw-r--r-- 1 root root 2476 Feb 21 14:43 chain.mod
-rw-r--r-- 1 root root 1340 Feb 21 14:43 cmostest.mod
-rw-r--r-- 1 root root 2144 Feb 21 14:43 cmp.mod
-rw-r--r-- 1 root root 2033 Feb 21 14:43 command.lst
-rw-r--r-- 1 root root 1784 Feb 21 14:43 configfile.mod
-rw-r--r-- 1 root root 23924 Feb 21 14:43 core.img
-rw-r--r-- 1 root root 2864 Feb 21 14:43 cpio.mod
-rw-r--r-- 1 root root 1608 Feb 21 14:43 cpuid.mod
-rw-r--r-- 1 root root 1784 Feb 21 14:43 crc.mod
-rw-r--r-- 1 root root 825 Feb 21 14:43 crypto.lst
-rw-r--r-- 1 root root 4396 Feb 21 14:43 crypto.mod
-rw-r--r-- 1 root root 4052 Feb 21 14:43 cs5536.mod
-rw-r--r-- 1 root root 2316 Feb 21 14:43 date.mod
-rw-r--r-- 1 root root 1824 Feb 21 14:43 datehook.mod
-rw-r--r-- 1 root root 1241 Feb 21 14:43 datetime.mod
-rw-r--r-- 1 root root 44 Feb 21 10:28 device.map
-rw-r--r-- 1 root root 512 Feb 21 14:43 diskboot.img
-rw-r--r-- 1 root root 1896 Feb 21 14:43 dm_nv.mod
-rw-r--r-- 1 root root 5496 Feb 21 14:43 drivemap.mod
-rw-r--r-- 1 root root 2036 Feb 21 14:43 echo.mod
-rw-r--r-- 1 root root 24128 Feb 21 14:43 efiemu.mod
-rw-r--r-- 1 root root 6436 Feb 21 14:43 efiemu32.o
-rw-r--r-- 1 root root 11002 Feb 21 14:43 efiemu64.o
-rw-r--r-- 1 root root 4404 Feb 21 14:43 elf.mod
-rw-r--r-- 1 root root 1636 Feb 21 14:43 example_functional_test.mod
-rw-r--r-- 1 root root 5804 Feb 21 14:43 ext2.mod
-rw-r--r-- 1 root root 3980 Feb 21 14:43 extcmd.mod
-rw-r--r-- 1 root root 5940 Feb 21 14:43 fat.mod
-rw-r--r-- 1 root root 11992 Feb 21 14:43 font.mod
-rw-r--r-- 1 root root 128 Feb 21 14:43 fs.lst
-rw-r--r-- 1 root root 2764 Feb 21 14:43 fshelp.mod
-rw-r--r-- 1 root root 2504 Feb 21 14:43 functional_test.mod
-rw-r--r-- 1 root root 1768 Feb 21 14:43 gcry_arcfour.mod
-rw-r--r-- 1 root root 8144 Feb 21 14:43 gcry_blowfish.mod
-rw-r--r-- 1 root root 35040 Feb 21 14:43 gcry_camellia.mod
-rw-r--r-- 1 root root 17568 Feb 21 14:43 gcry_cast5.mod
-rw-r--r-- 1 root root 2992 Feb 21 14:43 gcry_crc.mod
-rw-r--r-- 1 root root 19280 Feb 21 14:43 gcry_des.mod
-rw-r--r-- 1 root root 3268 Feb 21 14:43 gcry_md4.mod
-rw-r--r-- 1 root root 4008 Feb 21 14:43 gcry_md5.mod
-rw-r--r-- 1 root root 2636 Feb 21 14:43 gcry_rfc2268.mod
-rw-r--r-- 1 root root 19204 Feb 21 14:43 gcry_rijndael.mod
-rw-r--r-- 1 root root 9132 Feb 21 14:43 gcry_rmd160.mod
-rw-r--r-- 1 root root 16652 Feb 21 14:43 gcry_seed.mod
-rw-r--r-- 1 root root 18016 Feb 21 14:43 gcry_serpent.mod
-rw-r--r-- 1 root root 8920 Feb 21 14:43 gcry_sha1.mod
-rw-r--r-- 1 root root 3484 Feb 21 14:43 gcry_sha256.mod
-rw-r--r-- 1 root root 5660 Feb 21 14:43 gcry_sha512.mod
-rw-r--r-- 1 root root 11988 Feb 21 14:43 gcry_tiger.mod
-rw-r--r-- 1 root root 39616 Feb 21 14:43 gcry_twofish.mod
-rw-r--r-- 1 root root 24800 Feb 21 14:43 gcry_whirlpool.mod
-rw-r--r-- 1 root root 3984 Feb 21 14:43 gettext.mod
-rw-r--r-- 1 root root 38668 Feb 21 14:43 gfxmenu.mod
-rw-r--r-- 1 root root 11248 Feb 21 14:43 gfxterm.mod
-rw-r--r-- 1 root root 3728 Feb 21 14:43 gptsync.mod
-rw-r--r-- 1 root root 10240 Feb 21 14:43 grldr.img
-r--r--r-- 1 root root 2835 Feb 21 11:39 grub.cfg
-rw-r--r-- 1 root root 1024 Feb 21 10:28 grubenv
-rw-r--r-- 1 root root 7740 Feb 21 14:43 gzio.mod
-rw-r--r-- 1 root root 1460 Feb 21 14:43 halt.mod
-rw-r--r-- 1 root root 0 Feb 21 14:43 handler.lst
-rw-r--r-- 1 root root 4608 Feb 21 14:43 hashsum.mod
-rw-r--r-- 1 root root 7420 Feb 21 14:43 hdparm.mod
-rw-r--r-- 1 root root 1216 Feb 21 14:43 hello.mod
-rw-r--r-- 1 root root 2488 Feb 21 14:43 help.mod
-rw-r--r-- 1 root root 3244 Feb 21 14:43 hexdump.mod
-rw-r--r-- 1 root root 6028 Feb 21 14:43 hfs.mod
-rw-r--r-- 1 root root 5892 Feb 21 14:43 hfsplus.mod
-rw-r--r-- 1 root root 2856 Feb 21 14:43 iorw.mod
-rw-r--r-- 1 root root 6252 Feb 21 14:43 iso9660.mod
-rw-r--r-- 1 root root 5832 Feb 21 14:43 jfs.mod
-rw-r--r-- 1 root root 5932 Feb 21 14:43 jpeg.mod
-rw-r--r-- 1 root root 29128 Feb 21 14:43 kernel.img
-rw-r--r-- 1 root root 1972 Feb 21 14:43 keystatus.mod
-rw-r--r-- 1 root root 8636 Feb 21 14:43 linux.mod
-rw-r--r-- 1 root root 5036 Feb 21 14:43 linux16.mod
-rw-r--r-- 1 root root 1024 Feb 21 14:43 lnxboot.img
-rw-r--r-- 1 root root 5564 Feb 21 14:43 loadenv.mod
drwxr-xr-x 2 root root 4096 Feb 21 10:28 locale
-rw-r--r-- 1 root root 3032 Feb 21 14:43 loopback.mod
-rw-r--r-- 1 root root 4160 Feb 21 14:43 ls.mod
-rw-r--r-- 1 root root 1300 Feb 21 14:43 lsmmap.mod
-rw-r--r-- 1 root root 4944 Feb 21 14:43 lspci.mod
-rw-r--r-- 1 root root 6056 Feb 21 14:43 lvm.mod
-rw-r--r-- 1 root root 2700 Feb 21 14:43 mdraid.mod
-rw-r--r-- 1 root root 2080 Feb 21 14:43 memdisk.mod
-rw-r--r-- 1 root root 2876 Feb 21 14:43 memrw.mod
-rw-r--r-- 1 root root 4132 Feb 21 14:43 minicmd.mod
-rw-r--r-- 1 root root 4348 Feb 21 14:43 minix.mod
-rw-r--r-- 1 root root 8508 Feb 21 14:43 mmap.mod
-rw-r--r-- 1 root root 2773 Feb 21 14:43 moddep.lst
-rw-r--r-- 1 root root 2372 Feb 21 14:43 msdospart.mod
-rw-r--r-- 1 root root 10520 Feb 21 14:43 multiboot.mod
-rw-r--r-- 1 root root 11432 Feb 21 14:43 multiboot2.mod
-rw-r--r-- 1 root root 6676 Feb 21 14:43 nilfs2.mod
-rw-r--r-- 1 root root 98292 Feb 21 14:43 normal.mod
-rw-r--r-- 1 root root 9996 Feb 21 14:43 ntfs.mod
-rw-r--r-- 1 root root 3548 Feb 21 14:43 ntfscomp.mod
-rw-r--r-- 1 root root 10524 Feb 21 14:43 ohci.mod
-rw-r--r-- 1 root root 1688 Feb 21 14:43 part_acorn.mod
-rw-r--r-- 1 root root 1672 Feb 21 14:43 part_amiga.mod
-rw-r--r-- 1 root root 2112 Feb 21 14:43 part_apple.mod
-rw-r--r-- 1 root root 2004 Feb 21 14:43 part_bsd.mod
-rw-r--r-- 1 root root 2276 Feb 21 14:43 part_gpt.mod
-rw-r--r-- 1 root root 2100 Feb 21 14:43 part_msdos.mod
-rw-r--r-- 1 root root 1788 Feb 21 14:43 part_sun.mod
-rw-r--r-- 1 root root 1704 Feb 21 14:43 part_sunpc.mod
-rw-r--r-- 1 root root 82 Feb 21 14:43 partmap.lst
-rw-r--r-- 1 root root 17 Feb 21 14:43 parttool.lst
-rw-r--r-- 1 root root 4488 Feb 21 14:43 parttool.mod
-rw-r--r-- 1 root root 1908 Feb 21 14:43 password.mod
-rw-r--r-- 1 root root 2992 Feb 21 14:43 password_pbkdf2.mod
-rw-r--r-- 1 root root 1332 Feb 21 14:43 pbkdf2.mod
-rw-r--r-- 1 root root 1188 Feb 21 14:43 pci.mod
-rw-r--r-- 1 root root 2476 Feb 21 14:43 play.mod
-rw-r--r-- 1 root root 6628 Feb 21 14:43 png.mod
-rw-r--r-- 1 root root 2664 Feb 21 14:43 probe.mod
-rw-r--r-- 1 root root 5600 Feb 21 14:43 pxe.mod
-rw-r--r-- 1 root root 1024 Feb 21 14:43 pxeboot.img
-rw-r--r-- 1 root root 1332 Feb 21 14:43 pxecmd.mod
-rw-r--r-- 1 root root 6192 Feb 21 14:43 raid.mod
-rw-r--r-- 1 root root 1392 Feb 21 14:43 raid5rec.mod
-rw-r--r-- 1 root root 2832 Feb 21 14:43 raid6rec.mod
-rw-r--r-- 1 root root 1564 Feb 21 14:43 read.mod
-rw-r--r-- 1 root root 1120 Feb 21 14:43 reboot.mod
-rw-r--r-- 1 root root 38520 Feb 21 14:43 regexp.mod
-rw-r--r-- 1 root root 9868 Feb 21 14:43 reiserfs.mod
-rw-r--r-- 1 root root 4104 Feb 21 14:43 relocator.mod
-rw-r--r-- 1 root root 4124 Feb 21 14:43 scsi.mod
-rw-r--r-- 1 root root 2356 Feb 21 14:43 search.mod
-rw-r--r-- 1 root root 2168 Feb 21 14:43 search_fs_file.mod
-rw-r--r-- 1 root root 2312 Feb 21 14:43 search_fs_uuid.mod
-rw-r--r-- 1 root root 2256 Feb 21 14:43 search_label.mod
-rw-r--r-- 1 root root 4920 Feb 21 14:43 serial.mod
-rw-r--r-- 1 root root 690 Feb 21 14:43 setjmp.mod
-rw-r--r-- 1 root root 5524 Feb 21 14:43 setpci.mod
-rw-r--r-- 1 root root 4104 Feb 21 14:43 sfs.mod
-rw-r--r-- 1 root root 2168 Feb 21 14:43 sleep.mod
-rw-r--r-- 1 root root 2888 Feb 21 14:43 tar.mod
-rw-r--r-- 1 root root 124 Feb 21 14:43 terminal.lst
-rw-r--r-- 1 root root 3472 Feb 21 14:43 terminal.mod
-rw-r--r-- 1 root root 12728 Feb 21 14:43 terminfo.mod
-rw-r--r-- 1 root root 5156 Feb 21 14:43 test.mod
-rw-r--r-- 1 root root 2884 Feb 21 14:43 tga.mod
-rw-r--r-- 1 root root 1675 Feb 21 14:43 trig.mod
-rw-r--r-- 1 root root 1276 Feb 21 14:43 true.mod
-rw-r--r-- 1 root root 5496 Feb 21 14:43 udf.mod
-rw-r--r-- 1 root root 4684 Feb 21 14:43 ufs1.mod
-rw-r--r-- 1 root root 5000 Feb 21 14:43 ufs2.mod
-rw-r--r-- 1 root root 5796 Feb 21 14:43 uhci.mod
-rw-r--r-- 1 root root 7900 Feb 21 14:43 usb.mod
-rw-r--r-- 1 root root 3420 Feb 21 14:43 usb_keyboard.mod
-rw-r--r-- 1 root root 5440 Feb 21 14:43 usbms.mod
-rw-r--r-- 1 root root 3636 Feb 21 14:43 usbtest.mod
-rw-r--r-- 1 root root 6676 Feb 21 14:43 vbe.mod
-rw-r--r-- 1 root root 2736 Feb 21 14:43 vbeinfo.mod
-rw-r--r-- 1 root root 3048 Feb 21 14:43 vbetest.mod
-rw-r--r-- 1 root root 4788 Feb 21 14:43 vga.mod
-rw-r--r-- 1 root root 2288 Feb 21 14:43 vga_text.mod
-rw-r--r-- 1 root root 33 Feb 21 14:43 video.lst
-rw-r--r-- 1 root root 5384 Feb 21 14:43 video.mod
-rw-r--r-- 1 root root 5500 Feb 21 14:43 video_bochs.mod
-rw-r--r-- 1 root root 5744 Feb 21 14:43 video_cirrus.mod
-rw-r--r-- 1 root root 18528 Feb 21 14:43 video_fb.mod
-rw-r--r-- 1 root root 3876 Feb 21 14:43 videotest.mod
-rw-r--r-- 1 root root 5844 Feb 21 14:43 xfs.mod
-rw-r--r-- 1 root root 31420 Feb 21 14:43 xnu.mod
-rw-r--r-- 1 root root 1936 Feb 21 14:43 xnu_uuid.mod
-rw-r--r-- 1 root root 24400 Feb 21 14:43 zfs.mod
-rw-r--r-- 1 root root 6208 Feb 21 14:43 zfsinfo.mod
Last edited by Dark_Wolf; 02-21-2011 at 03:51 PM .
02-21-2011, 04:00 PM
#12
Member
Registered: Apr 2006
Posts: 41
Original Poster
Rep:
*Bumped for subscribers*
ls -al output is added above.
I also filed a bug about this whole thing in the Debian tracker.
02-21-2011, 04:12 PM
#13
LQ Guru
Registered: Apr 2005
Location: /dev/null
Posts: 5,818
Now this is making my head hurt....
02-21-2011, 04:13 PM
#14
Member
Registered: Apr 2006
Posts: 41
Original Poster
Rep:
Haha, well, this machine has been known to be a bit "special"
02-21-2011, 04:16 PM
#15
LQ Guru
Registered: Apr 2005
Location: /dev/null
Posts: 5,818
I'm currently at work and don't have access to linux right now. What I did though was search high and low for you man, and I came across something that might help for the time being.
http://www.supergrubdisk.org/
http://www.supergrubdisk.org/wiki/Boot_Problems
Check those out and see if you can get any farther. Sorry man, I'm stuck with windows for another six hours
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