ubuntu 9.10 Grub问题？

djstava

系统每次boot后都会出现提示框>grub

root (hd0,0)
setup (hd0)
kernel /vmlinuz root=/dev/sda1 ro
initrd /initrd.img
boot

可以顺利进入系统，不过要每次都这样做，实在是不可忍受，sudo update-grub，reboot后系统还是和原来一样。

1. djstava@linux:/$ cat /etc/fstab
   
2. # /etc/fstab: static file system information.
   
3. #
   
4. # Use 'blkid -o value -s UUID' to print the universally unique identifier
   
5. # for a device; this may be used with UUID= as a more robust way to name
   
6. # devices that works even if disks are added and removed. See fstab(5).
   
7. #
   
8. # <file system> <mount point>   <type>  <options>       <dump>  <pass>
   
9. proc            /proc           proc    defaults        0       0
   
10. # / was on /dev/sda1 during installation
    
11. /dev/sda1 /               ext3    errors=remount-ro 0       1
    
12. /dev/scd0       /media/cdrom0   udf,iso9660 user,noauto,exec,utf8 0       0

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1. djstava@linux:/$ cat /boot/grub/grub.cfg
   
2. #
   
3. # DO NOT EDIT THIS FILE
   
4. #
   
5. # It is automatically generated by /usr/sbin/grub-mkconfig using templates
   
6. # from /etc/grub.d and settings from /etc/default/grub
   
7. #
   
8. 
   
9. ### BEGIN /etc/grub.d/00_header ###
   
10. if [ -s /boot/grub/grubenv ]; then
    
11.   have_grubenv=true
    
12.   load_env
    
13. fi
    
14. set default="0"
    
15. if [ ${prev_saved_entry} ]; then
    
16.   saved_entry=${prev_saved_entry}
    
17.   save_env saved_entry
    
18.   prev_saved_entry=
    
19.   save_env prev_saved_entry
    
20. fi
    
21. insmod ext2
    
22. set root=(hd0,1)
    
23. search --no-floppy --fs-uuid --set f5a3b5b0-c1a1-455e-8429-e88c980ee363
    
24. if loadfont /usr/share/grub/unicode.pf2 ; then
    
25.   set gfxmode=640x480
    
26.   insmod gfxterm
    
27.   insmod vbe
    
28.   if terminal_output gfxterm ; then true ; else
    
29.     # For backward compatibility with versions of terminal.mod that don't
    
30.     # understand terminal_output
    
31.     terminal gfxterm
    
32.   fi
    
33. fi
    
34. if [ ${recordfail} = 1 ]; then
    
35.   set timeout=-1
    
36. else
    
37.   set timeout=10
    
38. fi
    
39. ### END /etc/grub.d/00_header ###
    
40. 
    
41. ### BEGIN /etc/grub.d/05_debian_theme ###
    
42. set menu_color_normal=white/black
    
43. set menu_color_highlight=black/white
    
44. ### END /etc/grub.d/05_debian_theme ###
    
45. 
    
46. ### BEGIN /etc/grub.d/10_linux ###
    
47. menuentry "Ubuntu, Linux 2.6.31-14-generic" {
    
48.         recordfail=1
    
49.         if [ -n ${have_grubenv} ]; then save_env recordfail; fi
    
50.         set quiet=1
    
51.         insmod ext2
    
52.         set root=(hd0,1)
    
53.         search --no-floppy --fs-uuid --set f5a3b5b0-c1a1-455e-8429-e88c980ee363
    
54.         linux        /boot/vmlinuz-2.6.31-14-generic root=UUID=f5a3b5b0-c1a1-455e-8429-e88c980ee363 ro   quiet splash
    
55.         initrd        /boot/initrd.img-2.6.31-14-generic
    
56. }
    
57. menuentry "Ubuntu, Linux 2.6.31-14-generic (recovery mode)" {
    
58.         recordfail=1
    
59.         if [ -n ${have_grubenv} ]; then save_env recordfail; fi
    
60.         insmod ext2
    
61.         set root=(hd0,1)
    
62.         search --no-floppy --fs-uuid --set f5a3b5b0-c1a1-455e-8429-e88c980ee363
    
63.         linux        /boot/vmlinuz-2.6.31-14-generic root=UUID=f5a3b5b0-c1a1-455e-8429-e88c980ee363 ro single
    
64.         initrd        /boot/initrd.img-2.6.31-14-generic
    
65. }
    
66. ### END /etc/grub.d/10_linux ###
    
67. 
    
68. ### BEGIN /etc/grub.d/20_memtest86+ ###
    
69. menuentry "Memory test (memtest86+)" {
    
70.         linux16        /boot/memtest86+.bin
    
71. }
    
72. menuentry "Memory test (memtest86+, serial console 115200)" {
    
73.         linux16        /boot/memtest86+.bin console=ttyS0,115200n8
    
74. }
    
75. ### END /etc/grub.d/20_memtest86+ ###
    
76. 
    
77. ### BEGIN /etc/grub.d/30_os-prober ###
    
78. if [ ${timeout} != -1 ]; then
    
79.   if keystatus; then
    
80.     if keystatus --shift; then
    
81.       set timeout=-1
    
82.     else
    
83.       set timeout=0
    
84.     fi
    
85.   else
    
86.     if sleep --interruptible 3 ; then
    
87.       set timeout=0
    
88.     fi
    
89.   fi
    
90. fi
    
91. ### END /etc/grub.d/30_os-prober ###
    
92. 
    
93. ### BEGIN /etc/grub.d/40_custom ###
    
94. # This file provides an easy way to add custom menu entries.  Simply type the
    
95. # menu entries you want to add after this comment.  Be careful not to change
    
96. # the 'exec tail' line above.
    
97. ### END /etc/grub.d/40_custom ###
    

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大侠帮帮忙吧

zyp339025518

grub2是用的很不习惯啊，每次更新都会把相应的配置改掉！

jerryjzm

grub2还很不了解，还要关注，不知道rhel什么时间会启用这个

dooros

grub2是这样，弄得每次都得手动更改。

djstava

用上liveCD，grub-install也不行。

djstava

用上liveCD，grub-install也不行，。

linux初学三月

grub2
，不知道我的是不是