内核编译后不能启用??

yuanlii · 发表于 2003-5-22 08:51:32

提示:kernel panic:No init found.Try passing init= option to kernel
这是什么问题呀

Dragonfly · 发表于 2003-5-22 09:18:05

post u /etc/fstab and /etc/grub.conf or /etc/lilo.conf here. and u kernel version. u .config file.

Dragonfly · 发表于 2003-5-22 09:31:46

please check
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=24267&highlight=init
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=16839&highlight=init
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=16326&highlight=init
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=15426&highlight=init
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=7653&highlight=init
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=6782&highlight=init
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=7073&highlight=init
to see if u can solve the error.

Dragonfly · 发表于 2003-5-22 09:33:31

possible reason:
1) do not modify the grub.conf, lilo.conf correctly;
2) do not include correct fs option. for example. u use reiserfs for u root fs, while u do not choose them
3) neither link to kernel nor use initrd.
4) ...

yuanlii · 发表于 2003-5-22 22:26:53

my /etc/fstab:
LABEL=/                /                      ext2 defaults       1 1
none                   /dev/pts             devpts  gid=5,mode=620  0 0
none                   /proc                proc defaults       0 0
none                   /dev/shm             tmpfs defaults       0 0
/dev/hde8             swap                   swap defaults       0 0
/dev/hde5             /mnt/d                vfat umask=022,iocharset=cp936 0 0
/dev/hde6             /mnt/e                vfat umask=022,iocharset=cp936 0 0
/dev/hde9             /mnt/f                vfat umask=022,iocharset=cp936 0 0
/dev/hde10             /mnt/g                vfat umask=022,iocharset=cp936 0 0
/dev/hde11             /mnt/h                vfat umask=002,iocharset=cp936 0 0
/dev/hdf5             /mnt/j                vfat umask=022,iocharset=cp936 0 0
/dev/cdrom             /mnt/cdrom             iso9660 noauto,owner,kudzu,ro 0 0

my /boot/grub/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You do not have a /boot partition.  This means that
#       all kernel and initrd paths are relative to /, eg.
#       root (hd0,6)
#       kernel /boot/vmlinuz-version ro root=/dev/hdc7
#       initrd /boot/initrd-version.img
#boot=/dev/hdc
default=1
timeout=10
splashimage=(hd0,6)/boot/grub/splash.xpm.gz
title Red Hat Linux (2.4.20)
root (hd0,6)
kernel /boot/vmlinuz-2.4.20 ro root=/dev/hde6
initrd /boot/initrd-2.4.20.img
title Red Hat Linux (2.4.18-14)
root (hd0,6)
kernel /boot/vmlinuz-2.4.18-14 ro root=LABEL=/
initrd /boot/initrd-2.4.18-14.img
title DOS
rootnoverify (hd0,0)
chainloader +1

my new kernel is 2.4.20
today,i try the other way:
run 'make install' after 'make modules_install'
then have the same result
such as:
kmod:failed to exec /sbin/modprobe -s -k nls_cp437,errno=2
      failed to exec /sbin/modprobe -s -k nls_iso8859-1,errno=2
      failed to exec /sbin/modprobe -s -k nls_iso8859-1,errno=2
      failed to exec /sbin/modprobe -s -k nls_iso8859-1,errno=2
Warning:unable to open an initial console
kernel panic:No init found.Try passing init= option

Dragonfly · 发表于 2003-5-22 22:46:50

for these problems, under "file system"-> 'nls" choose 437, 8859 as module,
kmod:failed to exec /sbin/modprobe -s -k nls_cp437,errno=2
failed to exec /sbin/modprobe -s -k nls_iso8859-1,errno=2
failed to exec /sbin/modprobe -s -k nls_iso8859-1,errno=2
failed to exec /sbin/modprobe -s -k nls_iso8859-1,errno=2

where are u / ? are u sure it is /dev/hde6?
have u generate the initrd-2.4.20.img?

yuanlii · 发表于 2003-5-22 22:50:41

let me try to choose 437,8859 as module

i am sure /dev/hde6,because i have 4 harddisk
after i run make install,/boot has the file initrd-2.4.20.img

yuanlii · 发表于 2003-5-22 23:17:56

oh,dear
i have choose 437,8859 as module
but the errno=2 already exist
and No init found already displayed
what can i do?

Dragonfly · 发表于 2003-5-22 23:42:21

after u choose 437, 8859 as module and make module modules_install. that error should be able to disappear.

btw,even u have 4 hard drive, it is funny to see /dev/hde. since 4 disk is hda, hdb, hdc, and hdd. anyway i think u are right, because u can confirm that use df with old kernel booted.

yuanlii · 发表于 2003-5-23 16:20:30

多谢大哥相助,今天又重新做了一次,编译了437,8859作为module,结果可以用了
虽然新内核启动时有一串failed,不能用鼠标,不能用网卡,不能用X
但是我想这些应该可以解决的

起码我的新内核可以用了

btw:我有四个ide接口,理论上可以连接8个ide设备,但是前两个都是DMA33,因次没有启用,
就是说hda,hdb,hdc,hdd没有用,而是从hde开始的

我是第一次编译内核,还请大哥以后不吝赐教

jjww · 发表于 2003-5-23 17:18:22

这里说到硬盘问题，我有个疑问，如果一个系统挂的硬盘超过‘z’，linux怎么处理？
通过SCSI卡，超过26个硬盘是很正常的萨。

Dragonfly · 发表于 2003-5-23 21:49:02

[quote:4484e0fcb1="jjww"]这里说到硬盘问题，我有个疑问，如果一个系统挂的硬盘超过‘z’，linux怎么处理？
通过SCSI卡，超过26个硬盘是很正常的萨。[/quote]

see this. vanilla 2.4.19 only support up to 128 disks. many patches are available to support more. i believe this will be solved in 2.6.0
http://www.suse.de/~garloff/linux/scsi-many/

Dragonfly · 发表于 2003-5-23 21:51:39

[quote:68f91f1279="yuanlii"]多谢大哥相助,今天又重新做了一次,编译了437,8859作为module,结果可以用了
虽然新内核启动时有一串failed,不能用鼠标,不能用网卡,不能用X
但是我想这些应该可以解决的

起码我的新内核可以用了

btw:我有四个ide接口,理论上可以连接8个ide设备,但是前两个都是DMA33,因次没有启用,
就是说hda,hdb,hdc,hdd没有用,而是从hde开始的

我是第一次编译内核,还请大哥以后不吝赐教

[/quote]

cong! u can post u startup log here and let us see what u need. for the nic, u have to boot with old kernel and pos lsmod result here, tehn i can guess what is u nic module, for x, what is u graphic chip? if u have lspci command, run it and post result here.

btw, u have 4 ide interfaces? many board i see only have 2.

yuanlii · 发表于 2003-5-23 22:02:47

lspci:
00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03)
00:04.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
00:04.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
00:04.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
00:04.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02)
00:07.0 RAID bus controller: CMD Technology Inc PCI0648 (rev 01)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
for this,i have 4 ide interfaces

00:09.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 04)
00:09.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 01)
00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
01:00.0 VGA compatible controller: nVidia Corporation NV15 [GeForce2 Ti] (rev a4)

lsmod:
Module                Size  Used by Tainted: P
emu10k1             68744 0  (autoclean)
ac97_codec          13384 0  (autoclean) [emu10k1]
sound                74388 0  (autoclean) [emu10k1]
soundcore             6532 7  (autoclean) [emu10k1 sound]
agpgart             43072 3  (autoclean)
nvidia             1672256  10  (autoclean)
autofs                13348 0  (autoclean) (unused)
ne2k-pci             7296 1
8390                   8236 0  [ne2k-pci]
iptable_filter       2412 0  (autoclean) (unused)
ip_tables             14936 1  [iptable_filter]
nls_cp936          124988 6  (autoclean)
nls_cp437             5116 6  (autoclean)
vfat                13084 6  (autoclean)
fat                   38712 0  (autoclean) [vfat]
mousedev             5524 1
keybdev                2976 0  (unused)
hid                   22244 0  (unused)
input                5888 0  [mousedev keybdev hid]
usb-uhci             26188 0  (unused)
usbcore             77024 1  [hid usb-uhci]

Dragonfly · 发表于 2003-5-23 23:06:51

ic. u have a ide raid controller on board.

u audio is the EMU10k1 , nic is RTL-8029(AS)
for audio, u have two choice. simple one is to choose that two creative options under sound section. or u can use alsa. alsa is recommended.
for nic, i think u can try ne2000 first to see if it works. i am not sure
ne2k-pci 7296 1
8390 8236 0 [ne2k-pci] is the choice. if have problem, we can solve it later.

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