Tweet >Add your comment If you enjoyed this article, you might also like.. 50 Linux Sysadmin Tutorials 50 Most Frequently Used Linux Commands (With Examples) Top 25 Best Linux Performance Softpanorama Switchboard Softpanorama Search NEWS CONTENTS Enable XDMCP in Linux ( Jan 5, 2011 | RHEL Tech ) Configuring XDMCP and GDM on Red Hat Linux by Jeff Hunter ( So the fix would be simple, just set the variable with something like (for sh-type shells) $ export DISPLAY=:0.0 or whatever the appropriate DISPLAY was before you switched users. Original materials copyright belong to respective owners. Check This Out
pfft! I really suggest you not run GUI stuff that can move and delete stuff with a mouse gesture as root.I assume you are not running X as root. Results 1 to 7 of 7 Thread: [SOLVED] No protocol specified cannot open display: Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch This link gives a good answer http://www.linuxquestions.org/questions â€¦ ot-808706/Of course, you could always launch it from your user using sudo or gksudo. https://bbs.archlinux.org/viewtopic.php?id=138197
The default setting for RHEL is [security] DisallowTCP=yes which should be changed to false To enable XDMCP that some users need you need to enable it. [xdmcp] Enable=true After that you Find all posts by TerryP #8 (View Single Post) 21st May 2009 BSDfan666 Real Name: N/A, this is the interweb. You will have to register before you can post in the forums. (Be aware the forums do not accept user names with a dash "-") Also, logging in lets you avoid
Do you want to help us debug the posting issues ? < is the place to report it, thanks ! No Protocol Specified Cannot Open Display Ubuntu Possible cause #2: the X server isn't listening A DISPLAY setting is used which causes the X client application to attempt to use TCP/IP sockets rather than Unix sockets. Under the Remote tab, change the Style pull-down menu selection from 'Remote login disabled' to 'Same as Local': [Nov 04, 2011] How to make X.org listen to remote connections on port click site Link anil kumar November 6, 2014, 10:56 am i am trying to connect the IBM P740 system via xmanager , for oracle installation .
When DISPLAY does not contain a hostname, e.g. his explanation It is working very well now. Xhost Unable To Open Display Linux gosha View Public Profile Find all posts by gosha #2 (View Single Post) 20th May 2009 Oko Banned Join Date: May 2008 Location: Kosovo, Serbia Posts: 1,088 Xhost Unable To Open Display Redhat I would like to run an X application like this: # export DISPLAY=10.1.60.59:0 xeyes Error: Can't open display: 10.1.60.59:0 # xlogo Error: Can't open display: 10.1.60.59:0 On your xserver, you have
Why is it? http://ibuildsystem.com/open-display/vnc-cannot-open-display.php Let's say I want to start firefox using the user account foo. In case softpanorama.org is down currently there are two functional mirrors: softpanorama.info (the fastest) and softpanorama.net. This site is not affiliated with Linus Torvalds or The Open Group in any way. No Protocol Specified Linux
The listener was not set to listen. In this case an X client application, for example xterm, reports an error Can't open display on startup, for instance xterm Xt error: Can't open display: localhost:0.0 The first thing to If firewall on the server is enables it can block X11 session. this contact form Now, I don't understand why I can't run GUI apps from a terminal when running as root.
As this solution is more cumbersome than using ssh -X, in particular from a security management point of view, it should only be used when ssh -X isn't an option (e.g. Xhost Unable To Open Display Oracle Linux 6 Unlike su, it ensures that the id being assumed is given access to the X session cookie so that X applications can be started. Solution for local connections When, as is mostly the case, the X server and the X client application are running on the same system, do not use a hostname in the
To solve this, be sure that you set the DISPLAY variable correctly in the environment (with setenv or export depending on your shell. _X11TransSocketINETConnect: Can't connect: errno = 101 xterm Xt Then try to use mousepad etc.export DISPLAY=":0.0"xhost +gksu Thunar Offline #3 2010-01-14 17:14:22 siafok Member Registered: 2007-01-11 Posts: 5 Re: Can't open files in thunar in root mode Thank you! Topics: Active | Unanswered Index Â»Newbie Corner Â»Error while opening gui app from commandline[SOLVED] Pages: 1 #1 2012-03-23 04:25:10 rnarch Member Registered: 2012-03-17 Posts: 292 Error while opening gui app from Xhost Unable To Open Display Centos Xlib: connection to ":0.0" refused by server Xlib: Client is not authorized to connect to Server xterm Xt error: Can't open display: love.dial.xs4all.nl:0.0 The client could make a connection to the
Password FAQ Today's Posts Search OpenBSD General Other questions regarding OpenBSD which do not fit in any of the categories below. How to stop NPCs from picking up dropped items Professor Lewin: "Which string will break?" / Me: "That one." / Professor Lewin: "Wrong!" TSA broke a lock for which they have I found the config. navigate here It must be writable.
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