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安装gurb出错,如何实现从gurb启动?

发表于 : 2005-06-08 13:44
jamesfang
在安装grub时出现致命错误,grub无法安装,只能从lilo启动。主引导区是hda1,而且在/boot下有gurb目录,里面有文件,如何实现从grub启动?输入grub后提示"grub>",然后怎么做啊?下面hda2报错是怎么回事啊?


/dev/hda2 on / type jfs (rw,errors=remount-ro),<<-----------errors?
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/hda1 on /boot type jfs (rw)
/dev/hda3 on /media type xfs (rw)
/dev on /.dev type unknown (rw,bind)
none on /dev type tmpfs (rw,size=5M,mode=0755)
usbfs on /proc/bus/usb type usbfs (rw)

/dev/hda2 8850700 1631648 7219052 19% /
tmpfs 225928 0 225928 0% /dev/shm
/dev/hda1 199544 7424 192120 4% /boot
/dev/hda3 146409120 304 146408816 1% /media
/dev 8850700 1631648 7219052 19% /.dev
none 5120 2812 2308 55% /dev
:?: :?:

发表于 : 2005-06-08 14:13
oneleaf
$sudo grub-install /dev/hda

试试,注意/boot/grub/menu.lst文件是否存在。不存在就自己写一个。

我的:

代码: 全选

# menu.lst - See: grub(8), info grub, update-grub(8)
#            grub-install(8), grub-floppy(8),
#            grub-md5-crypt, /usr/share/doc/grub
#            and /usr/share/doc/grub-doc/.

## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.           
default		0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout		3

## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
hiddenmenu

# Pretty colours
#color cyan/blue white/blue

## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line)  and entries protected by the
# command 'lock'
# e.g. password topsecret
#      password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret

#
# examples
#
# title		Windows 95/98/NT/2000
# root		(hd0,0)
# makeactive
# chainloader	+1
#
# title		Linux
# root		(hd0,1)
# kernel	/vmlinuz root=/dev/hda2 ro
#

#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST

### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default optons below

## DO NOT UNCOMMENT THEM, Just edit them to your needs

## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specifiv kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
# kopt=root=/dev/hdb5 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,0)

## should update-grub create alternative automagic boot options
## e.g. alternative=true
##      alternative=false
# alternative=true

## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
##      lockalternative=false
# lockalternative=false

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
##      altoptions=(recovery mode) single
# altoptions=(recovery mode) single

## nonaltoption boot targets option
## This option controls options to pass to only the
## primary kernel menu item.
## You can have ONLY one nonaltoptions line
# nonaltoptions=quiet splash

## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
##      howmany=7
# howmany=all

## should update-grub create memtest86 boot option
## e.g. memtest86=true
##      memtest86=false
# memtest86=true

## ## End Default Options ##

title		Ubuntu, kernel 2.6.10-5-686 
root		(hd0,0)
kernel		/vmlinuz-2.6.10-5-686 root=/dev/hdb5 ro quiet splash
initrd		/initrd.img-2.6.10-5-686
savedefault
boot

title		Ubuntu, kernel 2.6.10-5-686 (recovery mode)
root		(hd0,0)
kernel		/vmlinuz-2.6.10-5-686 root=/dev/hdb5 ro single
initrd		/initrd.img-2.6.10-5-686
savedefault
boot

title		Ubuntu, kernel 2.6.10-3-386 
root		(hd0,0)
kernel		/vmlinuz-2.6.10-3-386 root=/dev/hdb5 ro quiet splash
initrd		/initrd.img-2.6.10-3-386
savedefault
boot

title		Ubuntu, kernel 2.6.10-3-386 (recovery mode)
root		(hd0,0)
kernel		/vmlinuz-2.6.10-3-386 root=/dev/hdb5 ro single
initrd		/initrd.img-2.6.10-3-386
savedefault
boot

title		Ubuntu, kernel memtest86+ 
root		(hd0,0)
kernel		/memtest86+.bin  
savedefault
boot

### END DEBIAN AUTOMAGIC KERNELS LIST

发表于 : 2005-06-09 11:45
jamesfang
知道在安装grub时出现致命错误的原因了,Ubuntu不支持在jfs和xfs文件系统上装grub