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Topic: X Display Manager


  
  lf39, SystemAdministration: The X Display Manager
Xdm keeps track of which X servers are available for connection by reading the Xservers file and listening on the XDMCP port for other servers requesting management.
Now a normal X session is in progress, when the user logs out of this session xdm closes all connections and resets the terminal back to the login state, ready for a new session.
# display setings for Xlogin widget to be displayed by xdm
www.tldp.org /linuxfocus/English/May1998/article39.html   (2179 words)

  
  xdm(1): X Display Manager with support for ... - Linux man page
Xdm manages a collection of X displays, which may be on the local host or remote servers.
For X displays attached to a host, this step is typically not used, as the local host does the display management.
When X authorization is requested in the configuration file for this display and none is in use, this greeting replaces the standard greeting.
www.die.net /doc/linux/man/man1/xdm.1.html   (6454 words)

  
 X(X)
An X display manager program is typically started by the system at boot time and takes care of keeping the server running and getting users logged in.
X display managers that support the authorization protocol initialize magic cookies in the server and place them in a file accessible to the user.
The X keyboard model is broken into two layers: server-specific codes (called keycodes) which represent the physical keys, and server-independent symbols (called keysyms) which represent the letters or words that appear on the keys.
osr507doc.sco.com /en/manX/X.X.html   (4435 words)

  
 Linux-Based X Terminals with XDMCP
The X display manager control protocol (XDMCP for short) provides a means for a user sitting at one (client) computer running X to communicate with another (server) computer running an X display manager.
Be sure X is set up with a resolution less than or equal to the resolution to be used on the X terminals.
X servers are available for many other platforms as well, and any one is sufficient to run an X terminal.
www.linuxjournal.com /node/6713/print   (2473 words)

  
 freedesktop.org - display manager   (Site not responding. Last check: 2007-11-04)
In the second case, the X server acts as a graphical telnet client while the display manager acts like a telnet server: users start programs from the computer running the display manager, while their input and output take place on the computer where the server (and the user) sits.
X display managers run on networked computers, accepting incoming requests (the network may comprise a single computer with a loopback interface and no actual network hardware).
In this case, the parameters passed to the X server cause this X server to initiate a request to the local display manager.
www.freedesktop.org /wiki/display_20manager   (1007 words)

  
 X
X supports overlapping hierarchical subwindows and text and graphics operations, on both monochrome and color displays.
The Release 6.3 distribution was from The X Consortium, Inc. The staff members at the X Consortium responsible for that release were: Donna Converse (emeritus), Stephen Gildea (emeritus), Kaleb Keithley, Matt Landau (emeritus), Ralph Mor (emeritus), Janet O’Halloran, Bob Scheifler, Ralph Swick, Dave Wiggins (emeritus), and Reed Augliere.
The X Window System standard was originally developed at the Laboratory for Computer Science at the Massachusetts Institute of Technology, and all rights thereto were assigned to the X Consortium on January 1, 1994.
www.math.ucla.edu /computing/docindex/xorg-x11-man-man-1839.html   (6024 words)

  
 Taming The X Display Manager
Finally, xdm automatically generates authorization information which can be used by the X display server to control which users on which hosts may access any given display.
xdm was developed by Keith Packard shortly after he joined the X Consortium, primarily as a result of his frustration with trying to manually control X from an ASCII login environment.
If xdm is run on a workstation console display, that display must run X. xdm does not work well in environments where multiple graphics systems attempt to share a display.
www.rru.com /~meo/pubsntalks/xrj/xdm.html   (4591 words)

  
 X Intro:
Window system means X allows you to build and use programs that follow a "desktop metaphor" pioneered by Xerox in the 70's, made popular by the Apple Macintosh in the 80's, and dominated by Microsoft Windows in the 90's.
In the case of X all the windows are arranged in strict hierarchies.
X clients must be able to deal with X server implementations having different file systems, naming conventions, and font libraries.
www.cs.washington.edu /lab/sw/uwcsexintro.html   (3226 words)

  
 The Unix Poor Man's KVM
The X Display Manager (xdm) is a versatile program that allows you to do all sorts of wonderful things with an X server.
The basic idea is that we are going to configure xdm on each machine so that it allows you to choose which machine you wish to login to, and to configure the X server on the master consoles so that it uses the local xdm to establish an X session.
However, each X server is going to eat up a large chunk of memory, hence the need for the powerful machine.
www.syrlug.org /contrib/unix_kvm.html   (1633 words)

  
 The X Display Manager
Since the X Window System is network and protocol independent, there are a wide variety of possible configurations for running X clients and servers on different machines connected by a network.
XDM as providing the same functionality to the user as the getty(8) utility (see Section 24.3.2 for details).
XDM then waits for this program to exit, signaling that the user is done and should be logged out of the display.
www.freebsd.org /doc/en_US.ISO8859-1/books/handbook/x-xdm.html   (729 words)

  
 X(7) manual page
Many other utilities, window managers, games, toolkits, etc. are included as user-contributed software in the X Consortium distribution, or are available using anonymous ftp on the Internet.
The X Consortium distribution comes with a window manager named twm which supports overlapping windows, popup menus, point-and-click or click-to-type input models, title bars, nice icons (and an icon manager for those who don't like separate icon windows).
The staff members at the X Consortium responsible for this release are: Donna Converse (emeritus), Stephen Gildea (emeritus), Kaleb Keithley, Matt Landau (emeritus), Ralph Mor (emeritus), Janet O'Halloran, Bob Scheifler, Ralph Swick, Dave Wiggins (emeritus), and Reed Augliere.
www.xfree86.org /current/X.7.html   (6112 words)

  
 How to shut down the X display manager - LinuxQuestions.org
The reason I no longer had the option to shut down directly from KDE is that, by logging out, killing X (using "init 3") and using "startx" to load KDE, I had bypassed the X display manager (in this case KDM).
I get the X display manager at every startup, so it should be possible.
X usually runs at 4 or 5, depending on which distro you're using.
www.linuxquestions.org /questions/showthread.php?t=308784   (1472 words)

  
 X Display Manager, Window Managers and Desktops   (Site not responding. Last check: 2007-11-04)
An X display manager is used to provide login services and session management.
A window manager is the component which controls the appearance of windows and provides the means by which the user can interact with them.
Virtually everything which appears on the screen in X is in a window, and a window manager quite simply manages them.
cs.wwc.edu /~aabyan/Linux/fundamentals/node9.html   (158 words)

  
 Linuxbroker - XDMCP-HOWTO.html   (Site not responding. Last check: 2007-11-04)
X Display Manager manages a collection of X displays, which may be on the local host or remote servers.
It can manage X Server running on the local machine and specified in "Xservers", and/or it can manage remote X Servers (typically Xterminals) using XDMCP as specified in the "Xaccess" file.
The gdm (Gnome Display Manager) is a re-implementation of the well known xdm.
howtos.linuxbroker.com /howtoreader.php?file=XDMCP-HOWTO.html   (3969 words)

  
 Linux XDMCP HOWTO
X Display Manager manages a collection of X displays, which may be on the local host or remote servers.
The gdm (Gnome Display Manager) is a re-implementation of the well known xdm.
It is setting the default to X display at "localhost:0".
www.faqs.org /docs/Linux-HOWTO/XDMCP-HOWTO.html   (3961 words)

  
 Using SAS Interactively via Display Manager on Character-based Terminals (Version 6)
For example, typing "x ls -l" on the command line of the Display Manager, displays the contents of the current directory on the terminal and you are then prompted to press the carriage return key to return to the display manager.
This is the most heavily used window in Display Manager and learning the functions of the window and the text editor are essential to using Display Manager.
The Output Manager is a handy tool for managing the output generated by a SAS Display Manager session.
www.asu.edu /sas/sasdm.html   (1958 words)

  
 Using the SAS Display Manager in an X-based graphical user interface (Version 6)
In an X Window System, SAS is a "client" which executes on one machine in the network and is displayed on another machine in the network that is running an X server.
To indicate to the host where SAS should be displayed, an environment variable called DISPLAY is created with the machine-name or ip-address of the local workstation.
The Display Manager System is a full-screen, interactive facility that makes program development shorter and easier through its use of mouse-driven menus and windowing environment.
www.asu.edu /sas/sasdm_x.html   (1688 words)

  
 Xdmcp: Manager unwilling: Host unwilling | X-Win32 Knowledge Base
After establishing X-Win32 as the de facto standard in the higher education market during the early to mid-1990s -- 150 unlimited Campus Site Licenses worldwide -- X-Win32 has become of one the top three PC X servers in the government and commercial sectors as well.
The error Xdmcp: Manager unwilling: Host unwilling that is displayed in X-Win32’s Messages window when you start an Xdmcp session means that the remote X Display Manager (e.g.
Restart your X Display Manager by dropping to runlevel 3 then raising back to runlevel 5 (e.g.
www.starnet.com /xwin32kb/Xdmcp:_Manager_unwilling:_Host_unwilling   (310 words)

  
 X display manager - Wikipedia, the free encyclopedia
X11 Release 3 introduced display managers in October 1988 with the aim of supporting the standalone X terminals then just coming onto the market.
The X Display Manager Control Protocol uses UDP port 177.
The display manager must authenticate itself to the server.
en.wikipedia.org /wiki/X_display_manager   (968 words)

  
 Ethereal: Display Filter Reference: X Display Manager Control Protocol
Ethereal: Display Filter Reference: X Display Manager Control Protocol
Display Filter Reference: X Display Manager Control Protocol
Please send support questions about Ethereal to the ethereal-users[AT]ethereal.com mailing list.
www.ethereal.com /docs/dfref/x/xdmcp.html   (55 words)

  
 The X Display Manager Control Protocol   (Site not responding. Last check: 2007-11-04)
The X Display Manager Control Protocol (XDMCP) is used by X terminals (and X servers in general) to set up an X session with a remote system over the network.
You need to be running this service if you want to allow remote X servers to start login sessions on your system.
This isn't generally necessary on a random workstation, but can be a good idea on large multi-user machines, or and environment with lots of underpowered X terminals.
probing.csx.cam.ac.uk /about/xdmcp.html   (241 words)

  
 US-CERT Vulnerability Note VU#139504
There is a vulnerability in the way Sun Solaris handles invalid X Display Manager Control Protocol (XDMCP) requests.
The X Display Manager (xdm(1)) is responsible for managing collections of X displays from local or remote servers using the X Display Manager Control Protocol (XDMCP).
The Sun Solaris X Display Manager contains a denial-of-service vulnerability that could be triggered by an invalid XDMCP packet.
www.kb.cert.org /vuls/id/139504   (209 words)

  
 Display Resolution Manager - Share your display, brightness and contrast settings
Display Resolution Manager is simple, yet much needed computer utility that allows each user to set preferred screen resolution.
The program is also perfect for families, since the majority of games run in 640x480 and while most people love to keep their desktop at 1600x1200.
One of the important features of Display Resolution Manager is that it is capable of managing screen resolution for multiple monitors.
www.bytegems.com /resman.shtml   (498 words)

  
 Web Manager
The Web Manager controls all the data needed to produce and maintain a fully interactive website.
It can be used within any organisation’s workflow model to manage websites quickly, efficiently and cost-effectively.
Boxharry content management systems produce optimised HTML output, and incorporate many facilities for use by third party Search Engine Optimisation (SEO) specialists.
www.boxharry.com /products/webManager.asp   (235 words)

  
 XDM - X Display Manager
XDM is a acronym that can contains many meanings which are listed below.
There may be many popular meanings for XDM with the most popular definition being that of X Display Manager
If you have more information or know of another definition for XDM, please let us know so that we can review it and add that information to our database.
www.auditmypc.com /acronym/XDM.asp   (167 words)

  
 Store Manager
Boxharry have developed the Store Manager to deliver all the essential e-commerce tools into the hands of the subject specialists: the retailers.
The Store Manager can be quickly and cost-effectively implemented on any site, and integrates smoothly with our other products and services.
To find out more about how Boxharry can bring the power of e-commerce to your website, contact sales@boxharry.com or call (+44) 1273 20 73 20.
www.boxharry.com /products/storeManager.asp   (202 words)

  
 X
Terminal that allows a user simultaneous access to several different applications and resources in a multivendor environment through implementation of X Windows.
Distributed, network-transparent, device-independent, multitasking windowing and graphics system originally developed by MIT for communication between X terminals and UNIX workstations.
Protocol used to communicate between X terminals and workstations running the UNIX operating system.
www.cisco.com /univercd/cc/td/doc/cisintwk/ita/x12.htm   (528 words)

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