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Copying the cookies Another approach (following a suggestion by Arrowmaster) is to not try to obtain the value of $XAUTHORITY in the ssh session, but instead to make the X session sources: what is the difference between ssh -Y and ssh -X cygwin/X warning: could not open X display share|improve this answer edited Oct 17 '14 at 10:41 answered Oct 17 '14 Local machine works without it –RAJ ... Results 1 to 7 of 7 Thread: getting "can't open display" when using ssh Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch Check This Out

My boss asks me to stop writing small functions and do everything in the same loop OBDII across the world? The full text of the error or warning message cannot be safely formatted in this environment. Is there an actual army in 1984? Then, sudo service gdm restart share|improve this answer answered Nov 28 '12 at 10:40 Marcos 415417 add a comment| up vote 1 down vote Since 11.10 (Oneiric), it is using LightDM

Xhost: Unable To Open Display ":0"

What is the common, normally open, normally closed? The 127.0.0.1 entry pointing to the actual hostname is necessary; in fact the order seems to be also relevant (put last & it won't work...) [[email protected] /etc]$ cat hosts # Do You may get a more descriptive message by running the program as a non-root user or by removing the suid bit on the executable. asked 4 years ago viewed 21379 times active 2 years ago Related 4“can't open display” weirdness over ssh2SSH to open GUI on target machine?0Remote Ubuntu 12.04 desktop cannot display X on

Alternately, instead of using the -X option each time, if you're always going to use X forwarding, you could modify ~/.ssh/config and make an entry for that host: Code: Host otherbox Gtk-WARNING **: cannot open display:0symfony + knp_snappy : gtk-WARNING cannot open display-1opencv for c gtk warning cannot open display0(gedit:15981): Gtk-WARNING **: cannot open display: unig ssh in python0(spotify:1): Gtk-WARNING **: cannot With the upgrade to 12.04.1, this stopped working (coincidence?) I'd like to get this working so I can run programs from ssh. Gtk Warning Cannot Open Display Raspberry Pi Allow clients to connect from any host using xhost+ Execute the following command to disable the access control, by which you can allow clients to connect from any host. $ xhost

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? Gtk Warning Cannot Open Display Ubuntu Yre you forwarding X? –Jan Sep 13 '14 at 20:15 Yes, I have ssh to my server. A list of possible things that could cause this behaviour could help a lot. –d_inevitable May 4 '15 at 14:45 OK, not sure the cause, but I do have http://askubuntu.com/questions/414785/cant-open-gedit-as-root What is the point of update independent rendering in a game loop?

That works for me without difficult DISPLAY stuff. Gtk Warning Cannot Open Display Linux Can any one help me how to resolve this. Limit computation technology in a futuristic society How to prove that authentication system works, and that the customer is using the wrong password? X11 is not the most secure protocol.

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Gtk Warning Cannot Open Display Ubuntu

Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] getting "can't open display" when read this post here Not the answer you're looking for? Xhost: Unable To Open Display ":0" The following url is of so much help to me http://www.installationpage.com/selenium/how-to-run-selenium-headless-firefox-in-ubuntu/ share|improve this answer answered Apr 10 '15 at 11:20 sridhar 62 add a comment| up vote 0 down vote "Gtk: Gedit Gtk-warning Cannot Open Display How to handle a common misconception when writing a Master's thesis?

Can an object *immediately* start moving at a high velocity? http://bovbjerg.net/open-display/ubuntu-cannot-open-display-ssh.php Can I sell a stock immediately Why is the 'You talking to me' speech from the movie 'Taxi Driver' so famous? 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 I should clarify that this is not via ssh. Gtk Warning Cannot Open Display Ssh

Symmetric group action on Young Tableaux My boss asks me to stop writing small functions and do everything in the same loop Is it possible for a diesel engine computer to My boss asks me to stop writing small functions and do everything in the same loop Does Intel sell CPUs in ribbons? Debug using: [email protected]:~/tmp$ nc -v 127.0.0.1 6001 localhost [127.0.0.1] 6001 (x11-1) : Connection refused [email protected]:~/tmp$ nc -v 127.0.0.1 6000 localhost [127.0.0.1] 6000 (x11) open [email protected]:~$ nc -v 127.0.0.1 6000 Connection to this contact form share|improve this answer edited Feb 3 '14 at 9:14 answered Feb 3 '14 at 9:09 karel 23.6k95771 1 +1 for the nano editor.

One that remains is the risk of displaying windows from untrusted systems. Xhost Unable To Open Display Ubuntu Nano is very easy to use. asked 2 years ago viewed 108850 times active 10 months ago Linked 13 How to eliminate annoyances when starting a GUI from a terminal? 1 xterm no longer starting as root

Source share|improve this answer answered Sep 13 '14 at 20:48 Jan 5,01511228 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google

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. The Xauthority file would be located at ~/.Xauthority on any machine. –Faheem Mitha Mar 25 '11 at 21:51 1 alright, physically sitting at the computer and typing echo $XAUTHORITY gives So does that mean its an access control restriction? Git Gtk Warning * * Cannot Open Display I've been stuck by that problem for some time...

I hadn't thought of it. Would a symbolic link be enough? –Arrowmaster Mar 25 '11 at 23:16 @Arrowmaster: That's a good suggestion. cookies stored in ~/.Xauthority.) Getting the values of the variables Here are a few ways to obtain the values of DISPLAY and XAUTHORITY: You can systematically start a screen session from navigate here more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science

See the Xsecurity man page for more details. –Sam Morris May 31 '13 at 22:31 If you're on a LAN, xhost + is probably enough in most cases... –Alexis With the upgrade to 12.04.1, this stopped working (coincidence?) I'd like to get this working so I can run programs from ssh. But if you use ssh -Y remotemachine the remote machine is treated as trusted client.