升级后不能进系统

joshua-xy

出现提示
VFS:Cannot open root device "discs/disc0/part10 " or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic-not syncing:VFS:Uable to mount root fs on unkown-block(0,0)
升级前系统正常，升级后就出现这个问题，请帮忙解决

zerolin

UPGRADERS PLEASE READ THIS           posted by Tpowa
October 02, 2005
Hi
after hanging around on irc, i see some problems arise with the new update:

Remember this points:
devfs is removed from kernel26, get ready for udev.
the /dev/discs entries will not work anymore on boot prompt. Please change it according to kernel26 install message.

Sound issues:
2.6.13 introduces a new alsa update. If you have sound problems, please remove your alsa entries from /etc/modprobe.conf and rerun alsaconf.

If your system hangs on boot after upgrade on loading modules (perhaps you use hotplug or lshwd), try to use "init s" on boot prompt to be able to repair your rc.conf and or modprobe.conf.

Please be patient until the mirrors are fully synced.
Today is bugsquashing day so join #arch-bugs, to help us to find/solve issues.

joshua-xy

我用的是udev

zerolin

Change "root=/discs/disc0/part10" to "root=/dev/hda10" in /boot/menu.conf
Also  modify the corresponding configurtion in /etc/fstab

Read detail here
http://wiki.archlinux.org/index.php/Udev

echofrompat

修改/boot/grub/menu.lst和/etc/fstab，把discs/disc0/part10改成/dev/hda10

wd_afei

/etc/fstab的修改不是必须的。只修改/boot/grub/menu.1st就可以。