安装完成后进不了系统（cannot open root device）[已解决]

michael.lou

还是不行唉！

zhoukb

Post by michael.lou
还是不行唉！

把你的分区和硬盘情况说一下，大家就能帮你解决了。

michael.lou

分区情况：
         hda8      /boot      ext2
              hda9      swap
              hda10    /            reiserfs
              其他的事windows分区

grub.conf

default 0

timeout 30

splashimage=(hd0,7)/grub/splash.xpm.gz

title=Gentoo Linux

root (hd0,0)

kernel (hd0,0)/kernel-2.6.18-gentoo-r8 root=/dev/hda10  
video=intelfb:ywrap,mtrr 1024x768-16@70 splash=silent,fadein,theme:emergence  CONSOLE=/dev/tty1  resume2=swap:/dev/hda9

initrd (hd0,0)/fbsplash-emergence-1024x768



title=windows XP
rootnoverify (hd0,1)
makeactive


我是用gentoo-sources的

thx

zhllg

看来我该写个FAQ
这个问题不知道问过多少次

另外请提供 lspci 命令的执行结果

Phaedo

Post by michael.lou

root (hd0,0)

kernel (hd0,0)/kernel-2.6.18-gentoo-r8 ...

root (hd0,0) ?你的grub在hda1?
现在哪有kernel-2.6.18-gentoo-r8？

michael.lou

呵呵 kernel应该写错但我知道我grub。conf里是没写错的


root (hd0,0) ?你的grub在hda1? 应该是吧我直接grub-install /dev/hda的

lspci如下
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03)
02:01.0 Network controller: Intel Corporation PRO/Wireless 2200BG Network Connection (rev 05)
02:04.0 CardBus bridge: Texas Instruments PCI7420 CardBus Controller
02:04.1 CardBus bridge: Texas Instruments PCI7420 CardBus Controller
02:04.2 FireWire (IEEE 1394): Texas Instruments PCI7x20 1394a-2000 OHCI Two-Port PHY/Link-Layer Controller
02:04.3 Mass storage controller: Texas Instruments PCI7420/7620 Combo CardBus, 1394a-2000 OHCI and SD/MS-Pro Controller
02:05.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)



顺问一下lspci与我的问题有关吗？

Phaedo

你的/boot分区是hda8
应该是
root (hd0,7)
kernel (hd0,7)/...

zhoukb

我认为楼上的说的是解决问题的答案。

yonghuming333

kernel 后面是root区,l楼主的root在hda10, (hd0,7)应该不对吧.再说了,boot,root都是单独分区,这两行一样也是不可能吧.

michael.lou

还不行
  如果  是 kernel (hd0,8)/......的话  cannot mount selected partition
    如果    。。。。(hd0,9)/......的话  file not found