UCS 2.4 - Univention

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3 Installation Figure 3.1: Installation boot prompt Now you can choose between several installation procedures. 26 • Univention Installer starts the text-based installation routine on the basis of the Linux kernel in version 2.6.32. With text-based installation, the system requests a number of parameters such as network settings, hard drive partitions, system role, and the selection of software components for the computer to be installed. Then the installation is performed. Text-based installation is documented in chapter 3.2.2. • Additional options allows the selection of advanced options for the installation process. First a request appears, requesting the Linux kernel to be installed. Unlike the standard installation, a kernel based on Linux 2.6.18 can also be selected here. Different installation versions can then be selected: – Univention Installer (normal mode) performs an interactive standard installation. – Univention Installer Software RAID (expert mode) also starts a text-based installation like the previous mode. In this version the partitioning, however, is not performed with the support of the installer, but effected manually. To do this a number of programs including cfdisk, mdadm and mkfs.ext3 are available. This mode can, for example, be used to set up a software RAID or an encrypted hard drive partition. After the partitioning, the text-based installation is
continued. 3.2 Text-based Installation – Univention Installer Profile starts the profile-based installation. With profile-based installation, a pre-arranged installation profile is selected from which the system reads the installation parameters. The installation profile to be used is taken from a directory on the installation medium. Profile-based installation is described in a separate documentation under [3]. – Univention Installer Profile Floppy also starts a profile-based installation. The installation profile is taken from a floppy disk. – Univention Installer Profile USB also starts a profile-based installation. The installation profile is taken from a USB storage medium. • Boot from first hard drive partition does not start the UCS installation, but the operating system installed on the first hard drive instead. Now, the kernel is loaded from the installation medium and status messages appear on the screen. The installation itself is divided into modules. Each module contains settings which are connected as regards content. There are modules for network configuration or for selecting the software to be installed, among others. 3.2.1 Operating the Installer The input screens of the modules are operated via keyboard exclusively: • The TAB key moves the cursor to the next entry field. • Use Shift-TAB to go back to the previous entry field. • The RETURN key is used for transmitting values entered into an entry field, and for confirming buttons. • Within a list or table, the arrow keys can be used for navigating between entries. • For further information on a module, the F1 function key may be pressed for calling a help dialog. • The next module is called via the F12 function key, while the F11 function key lets you go back to modules already processed. As an alternative to F11 and F12, the buttons can also be used. Further assignments of function keys are given below in the descriptions of the individual modules. Attention: In the left-hand window on the installation surface, a list of all the modules is displayed. The active module is highlighted in colour. This list cannot be used for navigation, it is only for orientation purposes. 3.2.2 The Procedures of Text-based Installation The modules are executed in a pre-defined order. The description of the modules follows this order. In dependence of the selected system role, some of the modules are not available. 1. Selecting the installation language The language which is to be used during the installation process, is selected here. Available lan- guages are German and English. 27
Page 1 and 2: Univention Corporate Server Manual
Page 3 and 4: Contents 1 Introduction 11 1.1 What
Page 5 and 6: Contents 5.3.12 Reboot . . . . . .
Page 7 and 8: Contents 10.7.2 Hardware drivers /
Page 9 and 10: Contents 14.11Including additional
Page 11 and 12: 1 Introduction Contents 1.1 What is
Page 13 and 14: 1.3 Further documentation selective
Page 15 and 16: 2 Domain concept Contents 2.1 Intro
Page 17 and 18: 2.2 UCS system roles The DC backup
Page 19 and 20: 2.4 Joining domains 2.4 Joining dom
Page 21 and 22: 2.4.2 How to join domains with Wind
Page 23 and 24: 2.4 Joining domains If the computer
Page 25: 3 Installation Contents 3.1 Introdu
Page 29 and 30: g) Base system Attention: 3.2 Text-
Page 31 and 32: Figure 3.3: Partitioning hard drive
Page 33 and 34: 3.2 Text-based Installation as the
Page 35 and 36: Figure 3.5: Selection of components
Page 37 and 38: 17. System settings 3.2 Text-based
Page 39 and 40: 3.4 Installing and Renewing Licence
Page 41 and 42: 4 Univention Directory Manager Cont
Page 43 and 44: Figure 4.1: Unsecured start page 4.
Page 45 and 46: Figure 4.3: Automatic log-out after
Page 47 and 48: 4.3 Univention Directory Manager Wi
Page 49 and 50: last names of the users, a column w
Page 51 and 52: 4.4 Navigation in LDAP By clicking
Page 53 and 54: 4.5 Univention Directory Manager mo
Page 55 and 56: ’User account’ tab Account expi
Page 57 and 58: Attention: 4.5 Univention Directory
Page 59 and 60: Further information can be found in
Page 61 and 62: ’Groups’ tab 4.5 Univention Dir
Page 63 and 64: the user is disconnected after auth
Page 65 and 66: Mail address 4.5 Univention Directo
Page 67 and 68: DNS Entry 4.5 Univention Directory
Page 69 and 70: ’General’ tab Name (*) 4.5 Univ
Page 71 and 72: Reverse zone for DNS entry 4.5 Univ
Page 73 and 74: ’Deployment’ tab 4.5 Univention
Page 75 and 76: ’General’ tab Name (*) 4.5 Univ
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Browseable 4.5 Univention Directory
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Valid users 4.5 Univention Director
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4.5 Univention Directory Manager mo
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Clients can send a lock request wit
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Subtree checking 4.5 Univention Dir
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Disconnect Time 4.5 Univention Dire
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Manufacturer 4.5 Univention Directo
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’Samba’ tab 4.5 Univention Dire
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’Alias’ tab Canonical name (*)
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server. Attention: 4.5 Univention D
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• Lease time • NetBIOS • Rout
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Last address 4.5 Univention Directo
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4.5.10.5 DHCP host 4.5 Univention D
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4.5.11.1 Adding a policy 4.5 Univen
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Declines 4.5 Univention Directory M
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’[DHCP NetBIOS]’ tab NetBIOS na
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RAM on the graphics adapter in kb 4
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System shutdown 4.5 Univention Dire
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’[Print quota]’ tab Attention:
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’General’ tab Name (*) 4.5 Univ
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The DNs of the predefined container
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’General’ tab Name (*) The name
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Tab name 4.5 Univention Directory M
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Displayed attributes 4.5 Univention
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Data type Syntax 4.5 Univention Dir
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• Wizards 4.6 Policy-controlled L
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4.6 Policy-controlled Layouts for t
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4.6 Policy-controlled Layouts for t
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5 Univention Management Console Con
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Figure 5.1: Login mask of Univentio
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5.3.2 Kernel modules 5.3 Standard m
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Figure 5.4: Univention Configuratio
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Figure 5.6: List of partitions 5.3
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5.3.10 Joining a domain Figure 5.8:
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5.3.13 Online update Figure 5.10: R
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Figure 5.13: Online update: compone
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6 Univention Virtual Machine Manage
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6.3 Managing virtual machines with
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6.3.2 Modifying virtual machines Fi
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6.3.2.2 Operations (Starting/stoppi
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7 UCS Directory service Contents 7.
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tions. 7.4 Configuration of LDAP AC
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- Using a concrete DN via dn.base,
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8 Services for Windows Contents 8.1
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8.2.3 Print server 8.3 Building Sam
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8.4 Extended Configuration When set
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8.4 Extended Configuration auth/use
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8.4.2 WINS 8.4 Extended Configurati
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8.4 Extended Configuration System p
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8.4.5.4 Profile directory 8.4 Exten
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8.4 Extended Configuration This nam
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9 Desktop systems Contents 9.1 Intr
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9.2.3 Mobile clients 9.3 Managing d
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9.3.4 NX 9.4 VNC desktop sharing Li
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9.5 Thin client environment are not
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9.5 Thin client environment If thin
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9.5 Thin client environment If ESD
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9.6 Home directories computer on wh
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9.7.1 Creating and modifying global
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Figure 9.1: Univention Directory Ma
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10 Basic System Services Contents 1
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10.3 Packet filter with Univention
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10.3.5 Testing Univention Firewall
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sudo tool for running users with el
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10.6 Logging of system messages and
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10.8 GRUB boot manager The GRUB boo
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10.9.3 Defining cron jobs in Univen
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10.12 SSH In the basic setting, a r
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11 Software maintenance Contents 11
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11.2 UCS updates system version whi
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11.3.1 Assigning repository servers
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11.3 Package maintenance repository
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Figure 11.2: Package list client 11
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11.3.6.4 Information about installe
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11.5 Repository management a reposi
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univention-repository-merge --dest
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example, synchronisation as of UCS
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12 Mail Contents 12.1 Introduction
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12.3 Setting up the mail server To
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12.3 Setting up the mail server ent
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12.5 Virus filters can be changed i
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Field Value to be entered 12.6 Conf
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13 Print services Contents 13.1 Int
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13.2.3 Windows systems as print ser
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13.3 Configuring printer shares Onc
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13.5 Print quota 13.5 Print quota T
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13.5 Print quota entry is confirmed
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13.5 Print quota -G -pgroups pg1[,p
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14 Univention Configuration Registr
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sshd/permitroot: yes sshd/xforwardi
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14.5 Creating new Univention Config
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14.8 Regeneration of configuration
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14.10 Univention Configuration Regi
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closed with the string @!@. 14.12 I
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15 Univention System Setup Contents
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Figure 15.2: Basic settings in Univ
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Figure 15.4: Language settings in U
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15.2 Univention System Setup module
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15.2.6 Time zone Time zones can be
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15.5 Changing machine passwords/SSL
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16 Frequently asked questions Conte
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16.3 How does a user change his pas
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16.7 Thin clients experience log-in
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16.12 Avoiding double log-ins on Wi
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Bibliography [1] Univention. Overvi
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[26] Univention. Web proxies with U
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UCS 2.4 - Univention

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