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Xhost Unable To Open Display Centos

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It may be a security related issue you need to bypass to get Firefox working remotely as you're trying to do. share|improve this answer answered Jun 17 at 22:44 Harry Cutts 1012 add a comment| up vote 0 down vote Credit to http://unix.stackexchange.com/a/12772/61349 for their diagnostic instructions. still it says the same "xhost: unable to open display "172.17.76.118:0.0"" This is causing a problem to run runInstaller. And when I try to start another one:No protocol specifiedError: cannot open display: :0.0Thanks for all advices. weblink

This solution works well for me, and I no longer see $DISPLAY errors any longer. ------------------------------------------------------------------------------------------------------------------------------------------ Configuration OS: Red Hat Enterprise Linux Product: Oracle Universal Installer (oui) GUI Problem Many Oracle Please wait ... Please help me. Re: xhost unable to open display 806917 Mar 10, 2012 4:04 AM (in response to 4joey1) Talip and Hans - Where were you guys when I was struggling w this issue

Xhost Unable To Open Display Linux

Re: xhost unable to open display sb92075 Mar 7, 2012 2:45 PM (in response to 4joey1) 4joey1 wrote: Hallo!I am trying to install Oracle 11gR1 on Oracle Enterprise Linux 5.5.I have Otherwise, if you are connecting through a remote session you must have an XServer installed on your pc. To Stop your ControlMaster ssh -O check Master running (pid=2758) (This will exit all active connections using the ControlMaster) ssh -O exit Exit request sent. Continuing...

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Then logout and login again so that I can run sudo wireshark. Try including attempted solutions, why they didn't work, and the expected results. Failed <<<< Some requirement checks failed. If you still get the “cannot open display” error, set the DISPLAY variable as shown below. $ export DISPLAY='IP:0.0' Note: IP is the local workstation’s IP where you want the GUI

Re: xhost + unable to Open Display...... 434306 Oct 3, 2007 6:15 PM (in response to 434306) Actually I was missing Xserver on my PC which was causing a problem. Xhost Unable To Open Display Centos 7 I get the same error. –Sandra Feb 6 '12 at 16:11 1 I think the DISPLAY is set in the wrong machine, given your update. Run xclock. Can you advise how to go about setting the XServer.

Xhost Unable To Open Display Oracle Linux 6

The command to connect is $ ssh -X -l myname myserver The error message is $ firefox Error: cannot open display: localhost:0.0 I tried to execute the command on myserver below Is scroll within a card good or bad? (In desktop) Sever-sort an array Is it possible to see animals from space? Xhost Unable To Open Display Linux Re: xhost + unable to Open Display...... 640640 May 21, 2008 3:22 PM (in response to 434306) I encountered the same problem when I tried to install Oracle 11g on Ubuntu Xhost Unable To Open Display Redhat Thanks Shiva Like Show 0 Likes(0) Actions 2.

add a comment| 2 Answers 2 active oldest votes up vote 9 down vote accepted After changing the ForwardX11 to yes, have you restarted the sshd server? http://webinweb.net/open-display/xhost-unable-to-open-display-ssh.html the server and client share a secret "cookie"(xauth list to see yours)…. Hot Network Questions Two brothers, two watches How to select a good sleeping bag liner How should implanted technology be handled in prison? that worked for me also. Xhost + Access Control Disabled Clients Can Connect From Any Host

McClane is a NYPD cop. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Re: xhost unable to open display Hans Forbrich Mar 7, 2012 6:08 PM (in response to 4joey1) 4joey1 wrote: [[email protected] ~]# xhost + access control disabled, clients can connect from any http://webinweb.net/open-display/vncviewer-unable-to-open-display-centos.html more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Be sure to state your own operating system and vesions of Oracle. Cannot Open Display Ubuntu Editing /etc/hosts seems to have no effect; and DNS is correctly configured ("dig localhost" correclty report both 127.0.0.1 and ::1) So, it seems to be a bug in whatever does DNS Sever-sort an array Is there a non-medical name for the curve where index finger and thumb meet?

You can check if the variable is set in the prompt by running echo $DISPLAY.

What I did was to delete the "export DISPLAY==localhost:0.0" from my ".bashrc" file, logout and then login again and I can start firefox!!! Furthermore you can check the options ForwardX11 and ForwardX11Trusted in your /etc/ssh/ssh_config. Thanks Shiva 292897Views Tags: none (add) This content has been marked as final. Xdpyinfo Unable To Open Display Redhat This caused the symptoms reported here.

Show 7 replies 1. If you are directly connected at the console then ensure the root user has issued xhost + and when connected with the oracle user verify the value of the DISPLAY environment google xauth howto comes up with a lot of references Link thib June 25, 2010, 11:53 am Unless the network environment is entirely controlled, xhost is a very bad idea [1]. this content Like Show 0 Likes(0) Actions 6.

After login to DB Server & before you do anything else issue command below env | sort COPY command & results then PASTE all back here Like Show 0 Likes(0) Actions You guys helped me work through my issue installing Oracle 10g on Solaris 10 r2 in a VM. What was DISPLAY set to on the non-working systems before this fixed it....XXX.XXX.XXX.XXX HOSTNAME.domain.blah.com HOSTNAME127.0.0.1 localhost.localdomain localhost::1 localhost6.localdomain6 localhostThe last two lines are generally at the top of /etc/hosts - not Why is there a difference in the speed of explosions caused by the Death Star?

xhost command not executed. a similar response when trying to change an XF86Config file: first when trying as normal user emacs opens the file fine but says it is write protected which checks. [byers byers Any ideas?This is often an indication of doing things in the wrong order. At least according to the same post credited above, these variables are set for you automatically.

I have no clue as I have all the prerequisites in place and still this is a pain in my neck Please tell me if I am missing any of the I'm trying to install web center framework to an existing weblogic 10.3 server and I can't get the installer to run. To confirm that xhost is indeed the problem: 1) Open a terminal and sudo to root. Update Have tried the following # firefox -no-remote Error: no display specified # echo $DISPLAY # export DISPLAY=localhost:0.0 # echo $DISPLAY localhost:0.0 # firefox -no-remote Error: cannot open display: localhost:0.0 #

This is an update of my problem. Like Show 0 Likes(0) Actions 5. Failed <<<< Some requirement checks failed. I tried export DISPLAY=localhost:10.0 while sshed into my VM and then running gedit .bashrc, but I get: (gedit:9625): Gtk-WARNING **: cannot open display: localhost:10.0 What could be different in the configuration

But if you use ssh -Y remotemachine the remote machine is treated as trusted client. Root cause xhost authorizes OS users to connect to the X server. How to find punctures in inner tubes? I've been stuck by that problem for some time...

In this case, which host's IP will be considered for opening sites?mine or accessed?