Find More Posts by anticapitalista 11-05-2012, 01:34 PM #14 masuch Member Registered: Sep 2011 Location: /dev/null Distribution: ubuntu 64bits Posts: 135 Rep: Hi, thanks for this hints. Was a massive case of voter fraud uncovered in Florida? If firewall on the server is enables it can block X11 session. ctran jcliburn: Try running /usr/bin/gdmsetup. http://culturahq.com/cannot-open/cannot-open-an-anonymous-level-security-token-window-open.html
ssh x11 sshd share|improve this question edited Jan 15 '14 at 10:18 asked Jan 10 '14 at 8:45 Martin 9483171 This problem happens with any x program, even say This article explains the configuration changes required to allow remote access to a Red Hat Enterprise Linux system (RHEL) using the X Display Manager Control Protocol (XDMCP) or GDM (GUI login). For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. Desperate was I but you saved my day!!! –reexmonkey Sep 17 at 9:29 | show 1 more comment Your Answer draft saved draft discarded Sign up or log in Sign
Please visit this page to clear all LQ-related cookies. Why did Michael Corleone not forgive his brother Fredo? Here is what I found online : If you use ssh -X remotemachine the remote machine is treated as an untrusted client. The correct parameter is DisallowTCP.
You might want to try avoiding this edit. file /etc/X11/xdm/kdmrc and changed ServerArgsLocal=-nolisten tcp into ServerArgsLocal= restart computer and still have above argument loaded. still it says the same "xhost: unable to open display "172.17.76.118:0.0"" This is causing a problem to run runInstaller. http://www.thegeekstuff.com/2010/06/xhost-cannot-open-display/ Sep 13 '14 at 20:41 Never heard of watir but you need to forward X. –Jan Sep 13 '14 at 20:43 how can I do this @Jan?
The listener was not set to listen. When a user switches to a different user using the su command, X session cookies are not transferred and thus the user cannot start X applications under the user id to Not the answer you're looking for? but If I want to open GUI application on my host which is installed on other host.
Thanks Shiva 282912Views Tags: none (add) This content has been marked as final. http://askubuntu.com/questions/614387/gksu-gtk-warning-cannot-open-display-0 If possible, test with a normal user. Posts: 342 Rep: If you have antiX use sux (or install it) to open apps as root in X. 1 members found this post helpful. Does it works? –aland Sep 10 '12 at 17:16 2 try it without setting the DISPLAY variable...
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 http://culturahq.com/cannot-open/cannot-open-swf.html Link Pavi October 17, 2011, 6:03 am Really good information. Where does \thepage kick in? Arch Linux HomePackagesForumsWikiBugsAURDownload Index Rules Search Register Login You are not logged in.
su for root access for cli apps annd sux for root access for gui apps works well. (I think using sudo for gui apps aoemtimes has the issue you have, you glib? Last modified: December 10, 2014 Latest LQ Deal: Complete CCNA, CCNP & Red Hat Certification Training Bundle Blogs Recent Entries Best Entries Best Blogs Blog List Search Blogs Home Forums HCL check over here ssh display xorg gtk share|improve this question edited Feb 9 '14 at 12:20 Pablo Saratxaga 1133 asked Jul 13 '11 at 18:13 Daryl Spitzer 2,94893236 migrated from serverfault.com Jul 13 '11
The OK or FAIL column Can I hint the optimizer by giving the range of an integer? Link anil kumar November 6, 2014, 10:56 am i am trying to connect the IBM P740 system via xmanager , for oracle installation . That's why the first time you try to run a remote X application on modern Linux distributions, it usually does not work. Why won't curl download this link when a browser will?
I worried that this would make my user account unable to run any X commands without sudoing (since root now owns X), but apparently not. The remote Windows PC would first need to have an X Windows Server installed like Xming, Exceed Hummingbird, or my personal favorite X-Win 32. This is a Spartan WHYFF (We Help You For Free) site written by people for whom English is not a native language. http://culturahq.com/cannot-open/cannot-open-wps.html If it is not set at all or set incorrectly you need to fix that, for example export DISPLAY=10.10.10.1:0.0 The second step to check is whether X11 server itself is accessible
In addition, it creates the $DISPLAY variable which points to this proxy and calls the xauth to install a proxy key which authenticates to this X-server proxy on remote machine: # 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 Visiting Singapore for attending Conference. I had a problem to run any GUI application through gksu or kdesudo as well ( Gtk-WARNING **: cannot open display: ) /as from desktop as from terminal/ I solved it
But not for X11. Additionally, the sshd_config on centOS file seems to be setup properly as well: $ cat /etc/ssh/sshd_config |grep -i x11 #X11Forwarding no X11Forwarding yes #X11DisplayOffset 10 X11UseLocalhost yes I've looked over numerous UNIX is a registered trademark of The Open Group. You can see this by using nmap.
propofol View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by propofol 04-03-2012, 10:26 PM #10 newbiesforever Senior Member Registered: Apr 2006 Posts: The next step is to check /var/log/messages on the server. Use DISPLAY=:0.0; export DISPLAY. Made /etc/hosts readable by all, and it worked fine. –Daniel Mar 6 at 2:00 add a comment| up vote 6 down vote I had this problem with my CentOS KVM server,
you shouldn't actually need that –10flow Sep 10 '12 at 17:33 @aland I've looked on the Internet to see what the XLaunch Utility is, I don't know what you