如只用LTSP 4.2，也可到http://wiki.ltsp.org/twiki/bin/view/Ltsp/LTSP-42下載ltsp-4.2u2-0.iso文件,按以下說明安裝。 Installing from the LTSP_4.2u2 ISO image You MUST install a new version of the ltsp-utils package. At least version 0.20 of the ltsp-utils package (containing version 0.15 of ltspadmin) is required. LTSP-4.2 must be installed to a new directory. You cannot do an in-place upgrade. But this is actually a great way to do it. You can install LTSP-4.2 into a new subdir, such as /opt/ltsp-4.2, and then update the filename and root-path entries in dhcpd.conf to point to the new LTSP tree. This is a great way to test it, because you can change those dhcpd.conf entries for individual workstations very easily. Meanwhile, your other workstations will continue to function using the older version of LTSP. To install LTSP-4.2, following these instructions: Download and install the latest ltsp-utils package(ltsp-utils was updated to version 0.25 on April 17th, 2006) China Mirror Debian - Download official deb Debian - Download deb Ubuntu - Download deb Redhat/Fedora - Download RPM Slackware - Download TGZ (contributed by martijn at inlv dot org) Others - Download TGZ As root, run ltspadmin. If you have a previous version LTSP already installed, it is recommended that you install the ltsp-4.2 packages into a separate directory, such as: /opt/ltsp-4.2. You can configure this with the ltspadmin utility. Install ALL of the packages Choose the 'Configure LTSP' menu item, which will cause it to run the ltspcfg utility. Use this utility to setup the services. Installing from the LTSP_4.2u2 ISO image An ISO image of the LTSP-4.2u2 packages has been created for those who want to download a single file, and install it on multiple servers, without requiring additional downloads. Installing LTSP from the ISO image: 1. Download the ISO image from the ISO download page China Mirror ltsp-4.2u2-0.iso 06-Jul-2006 21:34 100MB. Save it on your system. For this example, we'll put it in /tmp.Download md5sum 2. Make sure you are either logged in as root, or you've switched to super user using su - (Notice the '-', it's important) #下載ISO文件到一個目錄下 3. Run md5sum on the downloaded file, and make sure the result matches the number in the .md5sum file that accompanies the ISO image. md5sum #檢驗MD5真實性 4. Mount the ISO image, using the loopback device: mount -o loop /tmp/ltsp-4.2u2-0.iso /mnt #在linux下將下載的ISO文件掛載到一個目錄 5. Install the ltsp-utils package. It's included in the ISO image. If your system is RPM based (Redhat, Suse,Mandriva...) you can install the ltsp-utils RPM package: cd /mnt/ltsp-utils #打開ltsp-utils的安裝目錄 rpm -ivh ltsp-utils-0.25-0.noarch.rpm #安裝ltsp的RPM包 Or, if you've got a Debian based system, you can install the .deb package: cd /mnt/ltsp-utils dpkg -i ltsp-utils_0.25_all.deb #或安裝ltsp的DEB包 Or, if your system doesn't support either the RPM or the DEB package, you can install teh TGZ package: cd /mnt/ltsp-utils cp ltsp-utils-0.25-0.tgz /tmp cd /tmp tar xvzf ltsp-utils-0.25-0.tgz cd ltsp-utils ./install.sh #或解壓TGZ安裝ltsp 6. Run *ltspadmin as root. #執行ltspadmin命令 7. From the main menu in ltspadmin, choose: Configure the installer options #選擇配置選項菜單(第二選項) 8. Specify the pathname to the files: file:///mnt #輸入此file:///mnt，回車 Notice that the value MUST be in the form of a URL, and also, notice that there are 3 slashes '///'. The first 2 slashes are part of the URL specification ("file://"), the 3rd slash is for the root directory on your server. 9. Leave the remaining options as is. 10. If you have a previous version of LTSP (Pre-LTSP-4.2) already installed, it is recommended that you install the LTSP-4.2u2 packages into a separate directory, such as /opt/ltsp-4.2. You can configure this with the ltspadmin utility. 11. Install ALL of the packages. #安裝所有包(第一選項) 12. Choose the 'Configure LTSP' menu item, which will cause it to run the ltspcfg utility. Use this utility to setup the necessary services. #配置ltsp(第三選項) 13. Unmount the ISO image from /mnt: umount /mnt #取消掛載 Please report any problems you have with this ISO iage to the ltsp-discuss mailing list, or contact me on the #ltsp IRC channel on irc.freenode.net.