Xlib: No protocol specified

Hi,
I am trying to run a report in R12 instance(12.0.6), but in the OPP logfile I am getting below error
I ran xhost+ as root user and also xclock is working as root
Xlib: connection to "prod:1.0" refused by server
Xlib: No protocol specified
Please suggest

Hi,
JD Said
You need to start xserver(vnc, X11 or some other) on OS, generally it get started like hostname:X.X (where X.X are digits like 0.0,1.0,2.0 etc etc).
Once it is started set this value in application context file located at $APPL_TOP/admin/. Variable is
<DISPLAY oa_var="s_display" osd="unix">HOSTNAME:X.X</DISPLAY>After changing the oa_var "s_display", You must run autoconfig to populate the DISPLAY value in all the scripts/files.
Thanks

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Vim :No protocol specified

Hi ,
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what happened?:(
while as local user it is perfectly OK.:|

sry if it is offtopic:
does archlinux bundles "sux" ,the "x" wrapper for "su" sessions?sux exports X credential as root.
ontopic:
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[solved]skype - No protocol specified

http://wiki.archlinux.org/index.php/Skype
I installed skype and under my own user it all works fine. However I tried to set it up with another user as shown in the wiki. When I launch skype with the new user I created for skype I get the following error.
No protocol specified
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Last edited by cell (2010-10-21 22:24:14)

Yes, I add the new user to those groups.
edit;
Hmm, found this one -
https://bbs.archlinux.org/viewtopic.php?id=106295
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edit; Yup that's what ill do so ill make this as solved
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Sudo subl -- No protocol specified

[rex@localhost ~]$ sudo subl asdf
[rex@localhost ~]$ No protocol specified
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I could swear it was working last night....maybe not.

Thanks, I have KDE and kdesu looks like the answer but its funking up...
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[rex@localhost etc]$
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Last edited by rexineffect (2014-02-18 06:59:32)

No Protocol Specified when I install VMware Play 4.0.1

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I finally found a solution to the problem:
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Xlib: connection to refused by server

Dear all,
I'm trying to run a report on eBus SE. If I define the format as Text file, there's no problem.
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(c) Copyright 1999 Oracle Corporation. All rights reserved.
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After upgrading mc to mc 4.6.1-3 I see these msg after runing mc or mcedit as root:
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Xlib: connection to ":0.0" refused by server

Hi ,
I am trying to install Oracle 10g 10.2.0.1 in RHEL 5, i believe all pre installation task has been completed perfectly.
Problem is when i invoke oralce unversal installer it is giving me error like this.
Starting Oracle Universal Installer...
Checking installer requirements...
Checking operating system version: must be redhat-3, SuSE-9, redhat-4, redhat-5, UnitedLinux-1.0, asianux-1 or asianux-2
Passed
All installer requirements met.
Preparing to launch Oracle Universal Installer from /temp/OraInstall2010-03-05_09-48-33PM. Please wait ...[oracle@localhost database]$ Xlib: connection to ":0.0" refused by server
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at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
at sun.awt.X11GraphicsEnvironment.<clinit>(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)
at java.awt.Window.init(Unknown Source)
at java.awt.Window.<init>(Unknown Source)
at java.awt.Frame.<init>(Unknown Source)
at oracle.ewt.popup.PopupFrame.<init>(Unknown Source)
at oracle.ewt.lwAWT.BufferedFrame.<init>(Unknown Source)
at oracle.sysman.oio.oioc.OiocOneClickInstaller.<init>(OiocOneClickInstaller.java:378)
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SalaiThenagan wrote:
I am trying to install Oracle 10g 10.2.0.1 in RHEL 5, i believe all pre installation task has been completed perfectly.In my experience, the most common problem is that the user originally logs in as root on the machine, and then attempts to run the installer using 'su - oracle' or 'su oracle'.
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Xlib: connection to ":2.0" refused by server

Hi,
I'm new to Oracle and am attempting to install database 10g version 2 on RHEL4 xLinux system and need help in getting past an installation error.
When running ./runInstaller, it passes installer requirements, but gets an error stating:
Xlib: connection to ":2.0" refused by server
Xlib: No protocol specified
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Exception in thread "main" java.lang.InternalError: Can't connect to X11 window server using ':2.0' as the value of the DISPLAY variable.

A few pointers:
1) Do not log on to Linux as root. Make sure the graphical screen is owned by oracle
2) If necessary, set your permissions to wide-open by using xhost + ... do not leave in this mode for long if you are concerned about security
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Xlib error

Hi,
Got the error in red hat 4.2 while invoking runinstaller and dbca .
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at java.lang.Class.forName0(Native Method)
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at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)
at java.awt.Window.init(Unknown Source)
at java.awt.Window.<init>(Unknown Source)
at java.awt.Frame.<init>(Unknown Source)
at java.awt.Frame.<init>(Unknown Source)
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at oracle.ewt.lwAWT.BufferedFrame.<init>(Unknown Source)
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Probably you need to run an xhost command on the server.
Wide open is
xhost +
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and of course your $DISPLAY environment variable has to be to the right place.
Edited by: pudge on Apr 2, 2010 7:15 AM

Xlib: connection to "test:0.0" refused by server

hi all,
whenever I try to submit a HRMS request it is stopped with 'Cancelled:Error" and when I am vewing the log the following message is showing:-
Xlib: connection to "test:0.0" refused by server
Xlib: No protocol specified
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please help me what to do ?

Hi Annex;
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Re: How to Set DISPLAY Environment Variable
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REP-3000: Error Oracle Toolkit
http://forums.tangosol.com/forums/thread.jspa?threadID=900920
Adbldxml Display Variable in 11i

Installing Oracle9i on Linux Suse 7.1

When I ran the runinstaller of the first CD I got this error message :
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Thanks. I resolved the trouble. The problem was that
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get connect as oracle user. When I logged in the KDE
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Xlib: No protocol specified

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