“UbuntuHelp:Installation/FromUSBStick/zh”的版本间的差异
来自Ubuntu中文
(→ubuntu-server-flashdrive-installer.sh (Command-line shell script, runs from Linux)) |
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(未显示同一用户的17个中间版本) | |||
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− | {{ | + | {{Copyedit translation}} |
{{From|https://help.ubuntu.com/community/Installation/FromUSBStick}}{{Translator|A2128}} | {{From|https://help.ubuntu.com/community/Installation/FromUSBStick}}{{Translator|A2128}} | ||
{{Languages|UbuntuHelp:Installation/FromUSBStick}} | {{Languages|UbuntuHelp:Installation/FromUSBStick}} | ||
== 从USB记忆棒安装Ubuntu == | == 从USB记忆棒安装Ubuntu == | ||
+ | <pre><nowiki> | ||
+ | 本文描述的安装版本是6.10以前的版本,请阅读者注意。 | ||
+ | 同时原文中有一些英文wiki读者之间的注释和问答,例如条目1.6,并没有进行翻译, | ||
+ | 有兴趣的读者可以自行阅读,或者可以跳过阅读。谢谢! | ||
+ | -- A2128(译者) | ||
+ | </nowiki></pre> | ||
本页描述了如何利用拷贝安装光盘的相关文件到USB驱动器,如U盘(或者闪存卡)等,并使其成为引导盘的方法来安装Ubuntu。这种方法对于那些超轻超小的没有光盘驱动器,但是又可以从USB启动的笔记本电脑来说是非常方便的。 | 本页描述了如何利用拷贝安装光盘的相关文件到USB驱动器,如U盘(或者闪存卡)等,并使其成为引导盘的方法来安装Ubuntu。这种方法对于那些超轻超小的没有光盘驱动器,但是又可以从USB启动的笔记本电脑来说是非常方便的。 | ||
主要的步骤包括: | 主要的步骤包括: | ||
第58行: | 第64行: | ||
''注: 不能工作在 ubuntu-8.10-server-amd64.iso - 说是 no usable ISO found - 有什么建议吗?'' | ''注: 不能工作在 ubuntu-8.10-server-amd64.iso - 说是 no usable ISO found - 有什么建议吗?'' | ||
− | === | + | === 手动安装 === |
− | + | 简单来说,下面是你需要做的事情: | |
− | * | + | * 用SYSLINUX创建可引导的USB记忆棒 |
− | * | + | * 拷贝Ubunut光盘上的内容到USB记忆棒(确认包括隐藏的目录和文件) |
− | * | + | * 将目录<code><nowiki>isolinux</nowiki></code> 更名为 <code><nowiki>syslinux</nowiki></code> ,并将文件 <code><nowiki>isolinux.cfg</nowiki></code> 更名为 <code><nowiki>syslinux.cfg</nowiki></code> |
− | * '' | + | * ''如果是老版本的syslinux的话'' ,需要从子目录拷贝一些文件到根目录中并编辑一下 <code><nowiki>syslinux.cfg</nowiki></code> |
− | * | + | * 从你的USB记忆棒启动电脑 |
− | * '' | + | * ''如果是使用Alternate CD且7.04以前的版本的话'', 需要在Ubuntu的安装过程中创建一个虚拟的光驱,并将USB记忆棒mount到 <code><nowiki>/cdrom</nowiki></code> 上 |
− | * '' | + | * ''如果是使用Alternate CD且是Ubuntu 8.04的话'',请参考[http://ubuntuforums.org/showthread.php?p=4404569 这个帖子] 中关于文件系统的部分 |
− | ==== | + | ==== 用SYSLINUX创建可引导的USB记忆棒 ==== |
− | + | SYSLINUX是一个Linux系统的系统引导器,工作在MS-DOS/Windows FAT文件系统下。大部分USB记忆棒缺省的文件系统就是FAT。下面介绍怎样在你的USB记忆棒上添加SYSLINUX引导区: | |
− | <ol><li> | + | <ol><li>确认"syslinux"已经安装。在Linux和MS Windows(可执行文件在\win32\syslinux.exe)都可以找到SYSLINUX。从SYSLINUX的网页 http://www.syslinux.org/ 可以获得更多信息。在Ubuntu Linux下面,用下面的命令安装:</li> |
<pre><nowiki> | <pre><nowiki> | ||
sudo apt-get install syslinux mtools</nowiki></pre> | sudo apt-get install syslinux mtools</nowiki></pre> | ||
− | + | <li>将USB记忆棒插入电脑并挂载它,这应该自动完成。如果你的电脑运行的是Linux而且没有自动挂载,你可以用命令手动挂载,比如 <code><nowiki>mount -t vfat /dev/sda1 /mnt </nowiki></code>。注意在命令中所使用的挂载点(比如例子中的/mnt)。如果你用的是windows,它应该被自动识别。(如果没有的话,可能你的windows比较老,你需要先安装一个USB的驱动程序,请到USB记忆棒的厂家网页上查询。) 注意windows分配给USB记忆棒的盘符(比如<code><nowiki>F:</nowiki></code>)。 | |
− | </li><li> | + | </li><li>创建可引导的USB记忆棒。如果你使用的是Linux并且按照上面的方法完成挂载,则使用命令: <code><nowiki>syslinux -s /dev/sda1</nowiki></code>。如果你使用的是windows且系统分配的盘符比如说是<code><nowiki>F:</nowiki></code> ,则使用命令: <code><nowiki>syslinux -s -m F:</nowiki></code>。 |
− | </li><li> | + | </li><li>你应该能在USB记忆棒的根目录下看到一个文件名为 <code><nowiki>ldlinux.sys</nowiki></code> 的文件。(注意,这是一个隐藏文件,用windows的资源管理器可能看不到它;在DOS窗口下用命令<code><nowiki>dir /a F:</nowiki></code> )。这是你应该可以从USB记忆棒启动了,不过你只能看到SYSLINUX的提示符“boot:"。</li></ol> |
''Regarding the IDE disk: When in the USB cradle, the disk is sda, | ''Regarding the IDE disk: When in the USB cradle, the disk is sda, | ||
第84行: | 第90行: | ||
to <code><nowiki>pumount</nowiki></code> any device you intend to do any low-level operations on, | to <code><nowiki>pumount</nowiki></code> any device you intend to do any low-level operations on, | ||
and then <code><nowiki>mount</nowiki></code> and <code><nowiki>unmount</nowiki></code> as root as necessary.'' -- Ubuntu:Era | and then <code><nowiki>mount</nowiki></code> and <code><nowiki>unmount</nowiki></code> as root as necessary.'' -- Ubuntu:Era | ||
+ | |||
''Make sure to include the -m option with the Windows version of syslinux, to | ''Make sure to include the -m option with the Windows version of syslinux, to | ||
ensure that it copies a fresh ISOLINUX master boot record (MBR.) Otherwise | ensure that it copies a fresh ISOLINUX master boot record (MBR.) Otherwise | ||
the preexisting MBR may be used, which therefore may not point to | the preexisting MBR may be used, which therefore may not point to | ||
your syslinux.cfg file.'' | your syslinux.cfg file.'' | ||
− | ==== | + | |
− | + | ==== 拷贝Ubuntu光盘文件到USB记忆棒 ==== | |
+ | 将Ubunut安装光盘的“内容”拷贝到USB记忆棒上(比如,所有光盘上文件和目录)。但是请“不”要拷贝安装光盘的iso镜像文件。实际上,你不需要刻张光盘在拷贝“内容”,在Linux下面可以通过挂载的方式实现: | ||
<pre><nowiki> | <pre><nowiki> | ||
mount -o loop /path/to/ubuntu.iso /path/to/mount/point</nowiki></pre> | mount -o loop /path/to/ubuntu.iso /path/to/mount/point</nowiki></pre> | ||
− | + | 确认你同时拷贝了那些隐藏的文件和目录(例如那些以“."开头的文件和目录)。在Gnome下,可以用ctrl+H键看到隐藏文件。在MS Windows下面可以用这样的命令(假设D:是你的光驱而F:是你的USB记忆棒): | |
<pre><nowiki> | <pre><nowiki> | ||
xcopy /e /h /k d:\*.* f:</nowiki></pre> | xcopy /e /h /k d:\*.* f:</nowiki></pre> | ||
− | ==== | + | |
− | '' | + | ==== 向根目录下拷贝文件 ==== |
− | + | '' 如果你使用的是syslinux 3.5或者更新的版本(Ubuntu 7.10),请忽略此步。'' | |
− | * isolinux | + | 从下面提到的USB记忆棒目录里面拷贝(或者移动)文件到根目录下: |
− | * casper | + | * isolinux (所有文件) |
− | * install | + | * casper (vmlinuz和initrd.gz) |
− | ==== | + | * install (所有文件) |
− | '' | + | |
− | + | ==== 将dapper更名为stable ==== | |
+ | ''仅适用于Ubuntu 6.06 Alternate CD'' | ||
+ | |||
+ | 将<code><nowiki>dists/dapper</nowiki></code> 更名为 <code><nowiki>dists/stable</nowiki></code>。 | ||
+ | |||
''I think this depends slightly on which CD and which installer you're using. | ''I think this depends slightly on which CD and which installer you're using. | ||
I've had problems when <code><nowiki>dists/dapper</nowiki></code> was missing and when <code><nowiki>dists/stable</nowiki></code> | I've had problems when <code><nowiki>dists/dapper</nowiki></code> was missing and when <code><nowiki>dists/stable</nowiki></code> | ||
第112行: | 第124行: | ||
If you have spare disk space and a little patience, you could copy | If you have spare disk space and a little patience, you could copy | ||
one to the other for the total belt and suspenders solution.)'' -- Ubuntu:Era | one to the other for the total belt and suspenders solution.)'' -- Ubuntu:Era | ||
+ | |||
''For anyone trying to install the new Ubuntu 7.04 (Feisty) with this guide: You can | ''For anyone trying to install the new Ubuntu 7.04 (Feisty) with this guide: You can | ||
skip this step. In fact, it doesn't matter if you delete the file named <code><nowiki>dists/stable</nowiki></code> | skip this step. In fact, it doesn't matter if you delete the file named <code><nowiki>dists/stable</nowiki></code> | ||
and rename the <code><nowiki>dists/feisty</nowiki></code> to <code><nowiki>dists/stable</nowiki></code>.'' -- Boo | and rename the <code><nowiki>dists/feisty</nowiki></code> to <code><nowiki>dists/stable</nowiki></code>.'' -- Boo | ||
− | ==== | + | |
− | + | ==== 修改 SYSLINUX.CFG ==== | |
− | '' | + | 如果使用较新版本的syslinux, 你只需要将目录<code><nowiki>isolinux</nowiki></code> 更名为<code><nowiki>syslinux</nowiki></code>,并且将目录内的文件<code><nowiki>isolinux.cfg</nowiki></code> 更名为<code><nowiki>syslinux.cfg</nowiki></code> 。 |
+ | ''使用老版本的syslinux的话'' 拷贝(或者更名)文件 <code><nowiki>isolinux.cfg</nowiki></code> 到 <code><nowiki>syslinux.cfg</nowiki></code>。然后编辑文件,删除文件中所有路径参考中的<code><nowiki>/casper/</nowiki></code> 或<code><nowiki>/install/</nowiki></code> 字样。例如,你需要将包含 <code><nowiki>DEFAULT /casper/vmlinuz</nowiki></code> 的语句修改为 <code><nowiki>DEFAULT vmlinuz</nowiki></code>。保存文件并确认文件名为 <code><nowiki>syslinux.cfg</nowiki></code>.。文件中的换行符是linux格式还是DOS格式都没有关系。 | ||
+ | |||
''Again, for anyone installing Ubuntu 7.04 (Feisty): | ''Again, for anyone installing Ubuntu 7.04 (Feisty): | ||
Just remove the <code><nowiki>/install/</nowiki></code> reference. The only line it is found is | Just remove the <code><nowiki>/install/</nowiki></code> reference. The only line it is found is | ||
<code><nowiki>kernel /install/mt86plus</nowiki></code>, which must be changed to <code><nowiki>kernel /mt86plus</nowiki></code>. -- Boo'' | <code><nowiki>kernel /install/mt86plus</nowiki></code>, which must be changed to <code><nowiki>kernel /mt86plus</nowiki></code>. -- Boo'' | ||
+ | |||
''no, it is not. there were 23 entries on isolinux.cfg'' -- capi | ''no, it is not. there were 23 entries on isolinux.cfg'' -- capi | ||
+ | |||
''I found twenty one, with Feisty, and syslinux 3.51'' -- Gedanken | ''I found twenty one, with Feisty, and syslinux 3.51'' -- Gedanken | ||
− | ==== | + | |
− | + | ==== 从USB记忆棒引导启动 ==== | |
− | ==== | + | 现在从USB记忆棒引导启动电脑,然后可以完成象从安装光盘启动一样的安装工作。 |
− | '' | + | |
− | + | ==== 将USB记忆棒挂载为/cdrom ==== | |
+ | ''这一步仅在Alternate CD安装Ubuntu 6.10,或者更早的版本的安装时才需要。'' | ||
+ | |||
+ | 在启动最初的对话过程中(比如询问你愿意采用的安装语言时),按""ALT-2""切换到第二个虚拟命令行窗口。然后完成以下操作: | ||
* <code><nowiki>mkdir /cdrom /dev/cdroms</nowiki></code> | * <code><nowiki>mkdir /cdrom /dev/cdroms</nowiki></code> | ||
* <code><nowiki>cd /dev/cdroms</nowiki></code> | * <code><nowiki>cd /dev/cdroms</nowiki></code> | ||
− | * <code><nowiki>ln -s ../sda1 cdrom0</nowiki></code> | + | * <code><nowiki>ln -s ../sda1 cdrom0</nowiki></code> (这里假设sda1是你的USB记忆棒) |
* <code><nowiki>mount -t vfat /dev/cdroms/cdrom0 /cdrom</nowiki></code> | * <code><nowiki>mount -t vfat /dev/cdroms/cdrom0 /cdrom</nowiki></code> | ||
− | + | 然后按""ALT-1""切换回第一个虚拟窗口,可以继续象从光盘安装Ubuntu那样继续安装。 | |
+ | |||
''This was a bit tricky until I got the hang of it. | ''This was a bit tricky until I got the hang of it. | ||
You need to have the hardware detection detect your <code><nowiki>hda</nowiki></code> before you can mount it! | You need to have the hardware detection detect your <code><nowiki>hda</nowiki></code> before you can mount it! | ||
第143行: | 第164行: | ||
(Remember, I'm talking about the text-only installer. It might be different in the GTK install.) | (Remember, I'm talking about the text-only installer. It might be different in the GTK install.) | ||
-- Ubuntu:Era'' | -- Ubuntu:Era'' | ||
+ | |||
''I think just ran into https://launchpad.net/distros/ubuntu/+source/casper/+bug/63277'' -- Ubuntu:SvenHerzberg | ''I think just ran into https://launchpad.net/distros/ubuntu/+source/casper/+bug/63277'' -- Ubuntu:SvenHerzberg | ||
+ | |||
''When installing Ubuntu 7.04 (Feisty), there was no need for me to mount the flash.'' -- Boo | ''When installing Ubuntu 7.04 (Feisty), there was no need for me to mount the flash.'' -- Boo | ||
+ | |||
''This is does not work for me using the alternate gutsy iso - i.e. mount -t vfat usbdev target fails with "no such device". There is a forum thread here: http://ubuntuforums.org/showthread.php?t=405008 Currently I know of no solution but to use the regular iso.'' -- Stenico | ''This is does not work for me using the alternate gutsy iso - i.e. mount -t vfat usbdev target fails with "no such device". There is a forum thread here: http://ubuntuforums.org/showthread.php?t=405008 Currently I know of no solution but to use the regular iso.'' -- Stenico | ||
− | === | + | |
− | + | === 安装完成之后 === | |
− | + | 安装完成之后,编辑<code><nowiki>/etc/fstab</nowiki></code>,确认 /media/cdrom0 指向光驱而不是USB记忆棒。如果你不做确认,那么有可能下一次你挂载USB硬件的时候会得到以下信息: "Cannot mount volume. Invalid mount option when attempting to mount the volume." | |
− | + | 这是因为安装程序认为你是从一个光驱中安装的系统 ([https://launchpad.net/bugs/150872 bug 150872]). | |
+ | |||
+ | 打开并编辑/etc/fstab: | ||
+ | |||
<code><nowiki>sudo gedit /etc/fstab</nowiki></code> | <code><nowiki>sudo gedit /etc/fstab</nowiki></code> | ||
− | + | ||
+ | 找到这一行(通常都在结尾): | ||
+ | |||
<code><nowiki>/dev/sdb1 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0</nowiki></code> | <code><nowiki>/dev/sdb1 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0</nowiki></code> | ||
− | + | ||
+ | 在前面加上#号作为注释: | ||
+ | |||
<code><nowiki>#/dev/sdb1 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0</nowiki></code> | <code><nowiki>#/dev/sdb1 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0</nowiki></code> | ||
− | + | ||
− | + | 如果你愿意的话,当然可以把真正的光驱挂载到<code><nowiki>/media/cdrom0</nowiki></code> 上。 | |
− | === | + | |
+ | 保存文件,搞定。 | ||
+ | |||
+ | === 参考 === | ||
* https://wiki.ubuntu.com/LiveUsbPendrivePersistent | * https://wiki.ubuntu.com/LiveUsbPendrivePersistent | ||
+ | |||
=== Comments and Troubleshooting === | === Comments and Troubleshooting === | ||
- ''For an alternative method that works with Feisty see: https://help.ubuntu.com/7.04/installation-guide/i386/boot-usb-files.html)'' -- Monkeymind | - ''For an alternative method that works with Feisty see: https://help.ubuntu.com/7.04/installation-guide/i386/boot-usb-files.html)'' -- Monkeymind | ||
+ | |||
- ''The instructions there work great with gutsy as well, but on my machine i needed to add "vesa vga=771" to the "append=" line in syslinux.cfg. After that the process was completely unproblematic'' -- Matt Price | - ''The instructions there work great with gutsy as well, but on my machine i needed to add "vesa vga=771" to the "append=" line in syslinux.cfg. After that the process was completely unproblematic'' -- Matt Price | ||
+ | |||
- ''I also succeeded in installing on a Libretto 100CT by using a 2.5" IDE disk in one of those cheap USB cradles. This machine has no CD-ROM, no floppy (on my unit), no USB. I've taken the liberty to annotate my experiences in an indented style, like this.'' -- Ubuntu:Era | - ''I also succeeded in installing on a Libretto 100CT by using a 2.5" IDE disk in one of those cheap USB cradles. This machine has no CD-ROM, no floppy (on my unit), no USB. I've taken the liberty to annotate my experiences in an indented style, like this.'' -- Ubuntu:Era | ||
+ | |||
- ''I installed on an IBM X40 using the contents of the mini.iso for edgy on a USB stick instead of using the iso for the bulkier alternate CD. I only had to install syslinux and rename isolinux.cfg to syslinux.cfg (I didn't have to change the contents of the file). It was very easy. I didn't have to try fooling the installer into thinking the stick was the CD and mess with symlinks etc.'' -- [[UbuntuHelp:MikkelErup|MikkelErup]] | - ''I installed on an IBM X40 using the contents of the mini.iso for edgy on a USB stick instead of using the iso for the bulkier alternate CD. I only had to install syslinux and rename isolinux.cfg to syslinux.cfg (I didn't have to change the contents of the file). It was very easy. I didn't have to try fooling the installer into thinking the stick was the CD and mess with symlinks etc.'' -- [[UbuntuHelp:MikkelErup|MikkelErup]] | ||
− | - ''I succeeded installing Ubuntu 7.04 (Feisty) with this guide and just a | + | |
+ | |||
+ | - ''I succeeded installing Ubuntu 7.04 (Feisty) with this guide and just a fewchanges I added. Ubuntu is running stable and without any problems'' -- Boo | ||
+ | |||
- ''Short guide (to get the idea): | - ''Short guide (to get the idea): | ||
mkfs.vfat /dev/<usbstick>; fdisk /dev/<usbstick> (make bootable); ./isostick.sh ubuntu-7.10-desktop-i386.iso /dev/<usbstick>;'' -- Syke | mkfs.vfat /dev/<usbstick>; fdisk /dev/<usbstick> (make bootable); ./isostick.sh ubuntu-7.10-desktop-i386.iso /dev/<usbstick>;'' -- Syke | ||
+ | |||
- ''Thanks for the advice guys, it also worked on my laptop: got it installed with 7.10 (and the encrypted LVM partitions I needed). I needed'' | - ''Thanks for the advice guys, it also worked on my laptop: got it installed with 7.10 (and the encrypted LVM partitions I needed). I needed'' | ||
''a) a network link and install mini.iso http://archive.ubuntu.com/ubuntu/dists/gutsy/main/installer-i386/current/images/netboot/mini.iso,'' | ''a) a network link and install mini.iso http://archive.ubuntu.com/ubuntu/dists/gutsy/main/installer-i386/current/images/netboot/mini.iso,'' |
2008年12月22日 (一) 12:46的最新版本
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点击翻译: |
English • 中文 |
目录
从USB记忆棒安装Ubuntu
本文描述的安装版本是6.10以前的版本,请阅读者注意。 同时原文中有一些英文wiki读者之间的注释和问答,例如条目1.6,并没有进行翻译, 有兴趣的读者可以自行阅读,或者可以跳过阅读。谢谢! -- A2128(译者)
本页描述了如何利用拷贝安装光盘的相关文件到USB驱动器,如U盘(或者闪存卡)等,并使其成为引导盘的方法来安装Ubuntu。这种方法对于那些超轻超小的没有光盘驱动器,但是又可以从USB启动的笔记本电脑来说是非常方便的。 主要的步骤包括:
- 准备USB记忆棒
- 从USB记忆棒启动电脑
- 从可启动光盘中安装Ubuntu
“注:” 强烈建议使用最新版本的Ubuntu来准备USB记忆棒。 还可以参考来自官方安装指导的文档instructions for USB sticks。
检查你的USB记忆棒
从USB记忆棒启动会非常方便,但是否能成功对于你使用的特定电脑和USB记忆棒的组合是没有保证的。即使你能用你的USB记忆棒在一台电脑上成功启动,这部代表它能够正常工作在另外一台电脑上。如果出现这种情况,你需要在你的电脑上用各种不同的BIOS的设置来试验。 确认所选用的记忆棒有足够大的容量来存储来自安装CD的内容(大约700兆),推荐使用1G的记忆棒。SYSLINUX 3.00以前的版本需要使用FAT16文件系统,大多数USB记忆棒自动格式化为这种文件系统。FAT16是最兼容的文件系统,也是最推荐的。而在3.00版本,SYSLINUX也支持FAT32的文件系统。 将你想用做安装引导的USB记忆棒插入电脑,几秒钟之后运行命令“dmesg”,或者命令“sudo fdisk -l”来查找系统给USB记忆棒指定的盘符。下面的指导里将使用“/dev/sdX1”,记住用刚才查到的盘符来替换X。
自动安装
UNetbootin (图形界面,可以从Windows或者Linux中运行)
UNetbootin 可以通过提供图形界面的方式从ISO文件自动创建可引导的Ubuntu UBS驱动盘,它可以从Windows系统,Linux系统或者从Ubuntu Live CD中执行。 模板:Http://sourceforge.net/dbimage.php?id=167328
(可选项)如果你想激活Ubuntu Live CD的初始启动菜单,比如你想禁止framebuffer或者想读取Ubuntu Live CD的帮助屏幕和cheatcodes,请在UNetbootin安装完成之按照以下方法对你的USB记忆棒做修改: 1)删除SYSLINUX.CFG或者将其更名为SYSLINUX.OLD 2)进入ISOLINUX文件夹将ISOLINUX.CFG更名为SYSLINUX.CFG 3)返回上一级文件夹,将ISOLINUX文件夹更名为SYSLINUX
注:无法工作在8.10 intrepid的网络安装 - fails to detect available hard drives - 有什么办法吗?
Live USB creator (图形界面,从Live CD中运行)
Live USB creator可以自动完成从运行的Ubuntu Live CD创建可引导的USB记忆棒的过程。非常简单,运行Live CD,安装该工具,从系统管理菜单中启动USB的安装。
https://launchpad.net/liveusb -- probono
模板:Http://klik.atekon.de/liveusb/screenshot.png
注:无法工作,说是我只能从Live CD中运行???
isotostick.sh (命令行方式的shell脚本,从Linux中运行)
警告: 从不被信任的网站运行脚本是非常非常危险的! 最简单的方法,该方法也可以用于桌面安装,是使用http://www.startx.ro/sugar/ 提供的isotostick.sh脚本。可以通过以下方法下载该脚本,改变运行模式并运行它:
sudo apt-get install syslinux mtools wget http://www.startx.ro/sugar/isotostick.sh chmod +x isotostick.sh sudo ./isotostick.sh ubuntu-7.10-desktop-i386.iso /dev/sdX1
别忘了用前面章节查到的你的USB记忆棒的盘符替换/dev/sdX1! 当脚本试图拷贝symlinks /dists/stable 和 /dists/unstable的时候,你可能会看到“operation not permitted”,没有关系,那是因为FAT16文件系统不能处理symlinks。 现在你可以像从安装光盘启动那样从USB记忆棒启动来安装Ubuntu了。
注: 不能工作在ubuntu-8.10-server-amd64.iso - 说是a common cdrom drive could not be found and won't proceed with installation - 有什么建议?
注: Trying to use this on a Feisty machine to copy a Gutsy (livecd) iso. The script does not appear to copy all of the folders. It also looks for /usr/bin/syslinux/mbr -- which is not present with syslinux from the Feisty repos. --JulesTheMisfit
注: Seems to work, hardy.iso on a hardy machine. ---Bas
ubuntu-server-flashdrive-installer.sh (命令行方式的shell脚本,从Linux中运行)
UbuntuServerFlashDriveInstaller 是从这个帖子里开始并继续完善的。
注: 不能工作在 ubuntu-8.10-server-amd64.iso - 说是 no usable ISO found - 有什么建议吗?
手动安装
简单来说,下面是你需要做的事情:
- 用SYSLINUX创建可引导的USB记忆棒
- 拷贝Ubunut光盘上的内容到USB记忆棒(确认包括隐藏的目录和文件)
- 将目录
isolinux
更名为syslinux
,并将文件isolinux.cfg
更名为syslinux.cfg
- 如果是老版本的syslinux的话 ,需要从子目录拷贝一些文件到根目录中并编辑一下
syslinux.cfg
- 从你的USB记忆棒启动电脑
- 如果是使用Alternate CD且7.04以前的版本的话, 需要在Ubuntu的安装过程中创建一个虚拟的光驱,并将USB记忆棒mount到
/cdrom
上 - 如果是使用Alternate CD且是Ubuntu 8.04的话,请参考这个帖子 中关于文件系统的部分
用SYSLINUX创建可引导的USB记忆棒
SYSLINUX是一个Linux系统的系统引导器,工作在MS-DOS/Windows FAT文件系统下。大部分USB记忆棒缺省的文件系统就是FAT。下面介绍怎样在你的USB记忆棒上添加SYSLINUX引导区:
- 确认"syslinux"已经安装。在Linux和MS Windows(可执行文件在\win32\syslinux.exe)都可以找到SYSLINUX。从SYSLINUX的网页 http://www.syslinux.org/ 可以获得更多信息。在Ubuntu Linux下面,用下面的命令安装:
- 将USB记忆棒插入电脑并挂载它,这应该自动完成。如果你的电脑运行的是Linux而且没有自动挂载,你可以用命令手动挂载,比如
mount -t vfat /dev/sda1 /mnt
。注意在命令中所使用的挂载点(比如例子中的/mnt)。如果你用的是windows,它应该被自动识别。(如果没有的话,可能你的windows比较老,你需要先安装一个USB的驱动程序,请到USB记忆棒的厂家网页上查询。) 注意windows分配给USB记忆棒的盘符(比如F:
)。 - 创建可引导的USB记忆棒。如果你使用的是Linux并且按照上面的方法完成挂载,则使用命令:
syslinux -s /dev/sda1
。如果你使用的是windows且系统分配的盘符比如说是F:
,则使用命令:syslinux -s -m F:
。 - 你应该能在USB记忆棒的根目录下看到一个文件名为
ldlinux.sys
的文件。(注意,这是一个隐藏文件,用windows的资源管理器可能看不到它;在DOS窗口下用命令dir /a F:
)。这是你应该可以从USB记忆棒启动了,不过你只能看到SYSLINUX的提示符“boot:"。
sudo apt-get install syslinux mtools
Regarding the IDE disk: When in the USB cradle, the disk is sda,
whereas when I mount it in the Libretto as the primary IDE disk,
it is of course hda.
(I shot myself in the foot a couple of times because of this ...)
The automatic mounting is a bit distracting at times. My recommendation would be
to pumount
any device you intend to do any low-level operations on,
and then mount
and unmount
as root as necessary. -- Ubuntu:Era
Make sure to include the -m option with the Windows version of syslinux, to ensure that it copies a fresh ISOLINUX master boot record (MBR.) Otherwise the preexisting MBR may be used, which therefore may not point to your syslinux.cfg file.
拷贝Ubuntu光盘文件到USB记忆棒
将Ubunut安装光盘的“内容”拷贝到USB记忆棒上(比如,所有光盘上文件和目录)。但是请“不”要拷贝安装光盘的iso镜像文件。实际上,你不需要刻张光盘在拷贝“内容”,在Linux下面可以通过挂载的方式实现:
mount -o loop /path/to/ubuntu.iso /path/to/mount/point
确认你同时拷贝了那些隐藏的文件和目录(例如那些以“."开头的文件和目录)。在Gnome下,可以用ctrl+H键看到隐藏文件。在MS Windows下面可以用这样的命令(假设D:是你的光驱而F:是你的USB记忆棒):
xcopy /e /h /k d:\*.* f:
向根目录下拷贝文件
如果你使用的是syslinux 3.5或者更新的版本(Ubuntu 7.10),请忽略此步。 从下面提到的USB记忆棒目录里面拷贝(或者移动)文件到根目录下:
- isolinux (所有文件)
- casper (vmlinuz和initrd.gz)
- install (所有文件)
将dapper更名为stable
仅适用于Ubuntu 6.06 Alternate CD
将dists/dapper
更名为 dists/stable
。
I think this depends slightly on which CD and which installer you're using.
I've had problems when dists/dapper
was missing and when dists/stable
was missing and I'm not sure what the circumstances were.
When it happens, just switch to a shell and rename it on the fly,
then return to the installer and ask it to retry.
(The vfat
filesystem doesn't support symlinks, unfortunately.
If you have spare disk space and a little patience, you could copy
one to the other for the total belt and suspenders solution.) -- Ubuntu:Era
For anyone trying to install the new Ubuntu 7.04 (Feisty) with this guide: You can
skip this step. In fact, it doesn't matter if you delete the file named dists/stable
and rename the dists/feisty
to dists/stable
. -- Boo
修改 SYSLINUX.CFG
如果使用较新版本的syslinux, 你只需要将目录isolinux
更名为syslinux
,并且将目录内的文件isolinux.cfg
更名为syslinux.cfg
。
使用老版本的syslinux的话 拷贝(或者更名)文件 isolinux.cfg
到 syslinux.cfg
。然后编辑文件,删除文件中所有路径参考中的/casper/
或/install/
字样。例如,你需要将包含 DEFAULT /casper/vmlinuz
的语句修改为 DEFAULT vmlinuz
。保存文件并确认文件名为 syslinux.cfg
.。文件中的换行符是linux格式还是DOS格式都没有关系。
Again, for anyone installing Ubuntu 7.04 (Feisty):
Just remove the /install/
reference. The only line it is found is
kernel /install/mt86plus
, which must be changed to kernel /mt86plus
. -- Boo
no, it is not. there were 23 entries on isolinux.cfg -- capi
I found twenty one, with Feisty, and syslinux 3.51 -- Gedanken
从USB记忆棒引导启动
现在从USB记忆棒引导启动电脑,然后可以完成象从安装光盘启动一样的安装工作。
将USB记忆棒挂载为/cdrom
这一步仅在Alternate CD安装Ubuntu 6.10,或者更早的版本的安装时才需要。
在启动最初的对话过程中(比如询问你愿意采用的安装语言时),按""ALT-2""切换到第二个虚拟命令行窗口。然后完成以下操作:
-
mkdir /cdrom /dev/cdroms
-
cd /dev/cdroms
-
ln -s ../sda1 cdrom0
(这里假设sda1是你的USB记忆棒) -
mount -t vfat /dev/cdroms/cdrom0 /cdrom
然后按""ALT-1""切换回第一个虚拟窗口,可以继续象从光盘安装Ubuntu那样继续安装。
This was a bit tricky until I got the hang of it.
You need to have the hardware detection detect your hda
before you can mount it!
But just wait until it complains about a missing CD-ROM, then
don't try to helpfully tell it where to look.
Just accept the dialog where it says that this stage failed, then
switch over to the virtual console and mount -t vfat /dev/hda3 /cdrom
.
(I skipped the gyrations with /dev/cdroms
, they don't seem to be necessary.)
Back in the installer, you should now be able to proceed from the next point in the dialog.
(Remember, I'm talking about the text-only installer. It might be different in the GTK install.)
-- Ubuntu:Era
I think just ran into https://launchpad.net/distros/ubuntu/+source/casper/+bug/63277 -- Ubuntu:SvenHerzberg
When installing Ubuntu 7.04 (Feisty), there was no need for me to mount the flash. -- Boo
This is does not work for me using the alternate gutsy iso - i.e. mount -t vfat usbdev target fails with "no such device". There is a forum thread here: http://ubuntuforums.org/showthread.php?t=405008 Currently I know of no solution but to use the regular iso. -- Stenico
安装完成之后
安装完成之后,编辑/etc/fstab
,确认 /media/cdrom0 指向光驱而不是USB记忆棒。如果你不做确认,那么有可能下一次你挂载USB硬件的时候会得到以下信息: "Cannot mount volume. Invalid mount option when attempting to mount the volume."
这是因为安装程序认为你是从一个光驱中安装的系统 (bug 150872).
打开并编辑/etc/fstab:
sudo gedit /etc/fstab
找到这一行(通常都在结尾):
/dev/sdb1 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
在前面加上#号作为注释:
#/dev/sdb1 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
如果你愿意的话,当然可以把真正的光驱挂载到/media/cdrom0
上。
保存文件,搞定。
参考
Comments and Troubleshooting
- For an alternative method that works with Feisty see: https://help.ubuntu.com/7.04/installation-guide/i386/boot-usb-files.html) -- Monkeymind
- The instructions there work great with gutsy as well, but on my machine i needed to add "vesa vga=771" to the "append=" line in syslinux.cfg. After that the process was completely unproblematic -- Matt Price
- I also succeeded in installing on a Libretto 100CT by using a 2.5" IDE disk in one of those cheap USB cradles. This machine has no CD-ROM, no floppy (on my unit), no USB. I've taken the liberty to annotate my experiences in an indented style, like this. -- Ubuntu:Era
- I installed on an IBM X40 using the contents of the mini.iso for edgy on a USB stick instead of using the iso for the bulkier alternate CD. I only had to install syslinux and rename isolinux.cfg to syslinux.cfg (I didn't have to change the contents of the file). It was very easy. I didn't have to try fooling the installer into thinking the stick was the CD and mess with symlinks etc. -- MikkelErup
- I succeeded installing Ubuntu 7.04 (Feisty) with this guide and just a fewchanges I added. Ubuntu is running stable and without any problems -- Boo
- Short guide (to get the idea): mkfs.vfat /dev/<usbstick>; fdisk /dev/<usbstick> (make bootable); ./isostick.sh ubuntu-7.10-desktop-i386.iso /dev/<usbstick>; -- Syke
- Thanks for the advice guys, it also worked on my laptop: got it installed with 7.10 (and the encrypted LVM partitions I needed). I needed a) a network link and install mini.iso http://archive.ubuntu.com/ubuntu/dists/gutsy/main/installer-i386/current/images/netboot/mini.iso, b) a working 7.10 system with syslinux and mtools (On feisty: apt-get install syslinux). c) cat /etc/mtab to find out my usb was at /dev/sdb1, mounted as /media/Flashdisk:
- syslinux -s /dev/sdb1
- mount -o loop /home/stilus/Desktop/mini.iso /media/cdrom0/
- cp -r /media/cdrom0/* /media/Flashdisk
- cd /media/Flashdisk
- mv isolinux.cfg syslinux.cfg
- cd /
- umount /media/Flashdisk
Plugged this Flashdisk in my to-be-installed system, and that was that: let the netinstall begin!! -- stilus - This does not work, at least for me. Boot fails in syslinux already: selecting "install" boot menu option shows a dialog "install./vm" with button "Start", which does nothing. It seems it somehow tries to interpret the path "install/vmlinuz" as a single 8.3 filename, resulting in the nonsense "install./vm". Same happens for all other boot options. After booting manually, I got further errors later on when trying to find the packages to install. - What about a howto or tutorial about use Grub instead of syslinux ? - (Hardy) I had to toggle the bootable status of the USB stick using parted, as per the instructions isotostick.sh prints out: Partition isn't marked bootable! You can mark the partition as bootable with # /sbin/parted /dev/sdc (parted) toggle N boot (parted) quit
On Partitioning the Flash drive
- I partitioned the disk for installation with room for several boot images.
I created hda1
for /boot
(in retrospect, maybe not necessary),
hda2
for swap (again in retrospect, could go in an extended partition;
if I do it again I'll add the good old Woody installer rescue288
disk image
-- still viable and valuable as a rescue disk!),
hda3
for the Dapper 6.06 server install CD filesystem
(this is a low-memory system which can't boot the regular live CD, I have been told),
and hda4
as an extended partition for the remaining BIOS hibernation and
actual root filesystem partitions.
At this stage, I only marked the installer partition as bootable.
It's a FAT16 partition (partition type 06).
Since there is no filesystem yet, the newly created partition needs to be formatted.
mkfs -t vfat /dev/sdXY
... and be real careful to not format the wrong disk by mistake.
(So in my case, this would be sda3
here.)
No need to mount any other partitions than hda3
/sda3
)
although Ubuntu will in fact automatically try to mount all the ones which
have a filesystem on them.
Actually, I momentarily unplugged and then replugged the USB cable at this point
to make sure the partition table was synced OK, and then the new partition
was automatically mounted on /media/usbdisk
(and usbdisk-1
, usbdisk-2
etc for additional partitions or devices
... mount
with no arguments will tell you what's where, if you're unsure).