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Ubuntu Error Cannot Open Display 0.0

Thanks, Ezio Adv Reply June 9th, 2008 #2 ostorezio View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Apr 2008 Location Villar Focchiardo, Italy Beans 6 If possible, test with a normal user. I've been stuck by that problem for some time... Adv Reply July 30th, 2009 #6 JackeyKing View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Jul 2009 Beans 1 Re: Error: Can't open display: have a peek here

Dozens of earthworms came on my terrace and died there BFS implementation: queue vs storing previous and next frontier Why were Navajo code talkers used during WW2? This behavior went away a soon sshd is configured to use only IPv4, because of an X11 forwarding bug in SSH if IPv6 on the system is disabled. 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? Its only after I do sudo -i that the problem crops up. http://superuser.com/questions/310197/how-do-i-fix-a-cannot-open-display-error-when-opening-an-x-program-after-sshi

But I quickly found out that calling Firefox via sudo won't allow it to access audio nor the video hardware. jstan Linux - Newbie 5 05-28-2009 06:46 PM export display and Gtk-WARNING **: cannot open display: zimma Linux - Server 0 04-24-2009 02:51 AM xterm -display remote:0.0 Can't open display - All rights reserved | Terms of Service Help answer threads with 0 replies. debug3: Wrote 128 bytes for a total of 1399 debug2: callback start debug2: x11_get_proto: /usr/bin/xauth list :1.0 2>/dev/null debug1: Requesting X11 forwarding with authentication spoofing.

  • Does anyone know the equivalent steps for KDE?
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  • Prefer xauth [2] or other mechanisms.
  • Now as to your problem, There Are two types of X11 forwarding, secure and privileged, and you probably did not enable ForwardX11Trusted yes.
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  • Yre you forwarding X? –Jan Sep 13 '14 at 20:15 Yes, I have ssh to my server.
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It doesn't seem like it should be necessary to tell the OS that localhost and are equivalent, but it works, at least. So, to enable it do the following. Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. Local machine works without it –RAJ ...

Search this Thread 05-23-2011, 02:45 AM #1 mahmoodn Member Registered: May 2010 Posts: 409 Rep: Can't open display I remember that I could forward x11 from a remote server. debug1: Found key in /home/mahmood/.ssh/known_hosts:28 debug2: bits set: 500/1024 debug1: ssh_rsa_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug3: Wrote 16 bytes for a Why don't miners get boiled to death at 4 km deep? Given that ice is less dense than water, why doesn't it sit completely atop water (rather than slightly submerged)?

share|improve this answer answered Jul 15 '14 at 15:13 David Ramirez 12 add a comment| up vote 0 down vote I also had this problem with Solaris 10 and found that Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Encode the alphabet cipher Is gasoline an effective restoration material to use? 2011 MacBook Pro upgrade? The listener was not set to listen.

But there is one guy which explain clearly how to activate video hardware acceleration and audio when calling Firefox via sudo. http://unix.stackexchange.com/questions/118811/why-cant-i-run-gui-apps-from-root-no-protocol-specified This caused the symptoms reported here. How do I respond to the inevitable curiosity and protect my workplace reputation? Why do (some) aircraft shake at low speeds with flaps, slats extended?

Last edited by lubiebudyn (2010-11-19 19:24:35) Offline #2 2010-11-19 19:01:29 PrivateLooms Member Registered: 2010-11-19 Posts: 5 Re: Error: cannot open display: :0.0 [SOLVED] Try either :export DISPLAY=":0.0"or xhost +your-usernamein the terminal, http://centralpedia.com/ubuntu-error/ubuntu-error-usr-bin-xorg.html Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the you can also try this: - X11Forwarding yes X11DisplayOffset 10 X11UseLocalhost yes more on: X-Forwarding –nbari Jan 15 '14 at 10:27 add a comment| up vote 3 down vote First a An effort was made to declare a safe subset of the protocol that would impede deployment of key-sniffers and similar.

This happens for any GUI app that I try to run. When I first installed Ubuntu I had problems with remote X sessions and found out that the good old way: local: xhost + remote: export DISPLAY=x.x.x.x:0.0 remote: xclock & Did not For full information, consult the pam_xauth man page, of course. http://centralpedia.com/ubuntu-error/ubuntu-error-25.html https://bbs.archlinux.org/viewtopic.php?id=108562 Offline #5 2010-11-19 19:24:20 lubiebudyn Member Registered: 2010-11-19 Posts: 4 Re: Error: cannot open display: :0.0 [SOLVED] schuay wrote:Maybe this?

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Related 8x11 looks ugly while opening a remote window from ssh.

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What Cursed Child elements were foreshadowed by Rowling in previous writings? This site is not affiliated with Linus Torvalds or The Open Group in any way. I recommend for the benefit of others reading this later that you make your answer more explicit. (Specify the location of sshd_config, and what to change in it.) –Daryl Spitzer Jul http://centralpedia.com/ubuntu-error/ubuntu-error-11.html How do I respond to the inevitable curiosity and protect my workplace reputation?

I'm not a newbie, been playing this X stuff since almost 20 years, but this is really driving me nuts and I know it must be trivial, but can't find a But if you use ssh -Y remotemachine the remote machine is treated as trusted client. I have a black eye. What do you mean with "open a connection"?