[help] ubuntu下这两个核有什么区别吗？我的机子该怎么升级核？

yxiang

linux-image-2.6.11-1-686 2.6.11-0.2
linux-image-2.6.11-1-386 2.6.11-0.2
我不知道我的机子该装哪个！

yxiang

今天升级核linux-image-2.6.11-1-686出现错误！！

yxiang@ubuntu:~$ sudo apt-get install linux-image-2.6.11-1-686
Reading package lists... Done
Building dependency tree... Done
Suggested packages:
  lilo linux-doc-2.6.11 linux-source-2.6.11
The following NEW packages will be installed:
  linux-image-2.6.11-1-686
0 upgraded, 1 newly installed, 0 to remove and 37 not upgraded.
Need to get 16.9MB of archives.
After unpacking 49.4MB of additional disk space will be used.
Get:1 http://archive.ubuntu.org.cn hoary/universe linux-image-2.6.11-1-686 2.6.11-0.2 [16.9MB]
Fetched 16.9MB in 1m26s (195kB/s)

Preconfiguring packages ...
选中了曾被取消选择的软件包 linux-image-2.6.11-1-686。
(正在读取数据库 ... 系统当前总共安装有 83403 个文件和目录。)
正在解压缩 linux-image-2.6.11-1-686 (从 .../linux-image-2.6.11-1-686_2.6.11-0.2_i386.deb) ...
正在设置 linux-image-2.6.11-1-686 (2.6.11-0.2) ...
/usr/sbin/mkinitrd: Cannot determine root device
Failed to create initrd image.
dpkg：处理 linux-image-2.6.11-1-686 (--configure)时出错：
子进程?post-installation script?返回了错误号?2
在处理时有错误发生：
linux-image-2.6.11-1-686
E: Sub-process /usr/bin/dpkg returned an error code (1)

yxiang

升级核linux-image-2.6.11-1-386也不行！ :help

yxiang@ubuntu:~$ sudo apt-get install linux-image-2.6.11-1-386
Reading package lists... Done
Building dependency tree... Done
Suggested packages:
  lilo linux-doc-2.6.11 linux-source-2.6.11
The following NEW packages will be installed:
  linux-image-2.6.11-1-386
0 upgraded, 1 newly installed, 0 to remove and 37 not upgraded.
Need to get 0B/15.9MB of archives.
After unpacking 47.0MB of additional disk space will be used.

Preconfiguring packages ...
选中了曾被取消选择的软件包 linux-image-2.6.11-1-386。
(正在读取数据库 ... 系统当前总共安装有 83403 个文件和目录。)
正在解压缩 linux-image-2.6.11-1-386 (从 .../linux-image-2.6.11-1-386_2.6.11-0.2_i386.deb) ...
正在设置 linux-image-2.6.11-1-386 (2.6.11-0.2) ...
/usr/sbin/mkinitrd: Cannot determine root device
Failed to create initrd image.
dpkg：处理 linux-image-2.6.11-1-386 (--configure)时出错：
子进程?post-installation script?返回了错误号?2
在处理时有错误发生：
linux-image-2.6.11-1-386
E: Sub-process /usr/bin/dpkg returned an error code (1)
yxiang@ubuntu:~$

wggg

你的计算机是 IBM X21 PIII700 的，建议选择686

anfeeling

usr/sbin/mkinitrd: Cannot determine root device
是不是权限问题？