Error Cannot Open Display
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about error cannot open display localhost 10.0 putty hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered error cannot open display 99 Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. error cannot open display ubuntu 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 top X client forwarded over SSH “cannot open display: xhost unable to open display localhost:11.0” up vote 13 down vote favorite 2 I have enabled X forwarding on remote machine where SSH server is running: # grep -i forward /etc/ssh/sshd_config X11Forwarding yes # On local machine, I have started SSH client with -X flag which instructs the SSH server, running on remote machine, to set up a X-server proxy. In addition, it creates the $DISPLAY variable which points to this proxy and calls the xauth to install a proxy key which authenticates to this
Error Can T Open Display
X-server proxy on remote machine: # echo "$DISPLAY" localhost:11.0 # xauth list | grep 11 A58/unix:11 MIT-MAGIC-COOKIE-1 39324086672d1ae35e373476c3891a77 # However, X clients on remote machine do not start properly: # wireshark (wireshark:10083): Gtk-WARNING **: cannot open display: localhost:11.0 # xterm Warning: This program is an suid-root program or is being run by the root user. The full text of the error or warning message cannot be safely formatted in this environment. 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. xterm: Xt error: Can't open display: %s # X forwarding doesn't use xhost so at least this can be excluded. I tried to find some useful log entries both on machine where SSH server is running and machine where SSH client is running with find /var/log/ -mmin -5 -type f command, but this did not give any hints. SSH server version is OpenSSH_5.9p1 and SSH client version is OpenSSH_5.2p1. Output of /tmp/.X11-unix/ directory on remote machine can be seen below: # ls -la /tmp/.X11-unix/ total 0 drwxrwxrwt 2 root root 40 Dec 9 15:44 . drwxrwxrwt 4 root root 80 Jan 13 09:17 .. # As seen above, there are no Unix domain sockets there. Output of strace xterm is following: # strace xterm execve("/usr/bin/xterm", ["xterm"], [/* 16 vars */]) = 0 brk(0) = 0x9e50000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No su
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings
Xt Error Can T Open Display
and policies of this site About Us Learn more about Stack Overflow xterm xt error can t open display the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges error can't open display xming Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it http://unix.stackexchange.com/questions/108679/x-client-forwarded-over-ssh-cannot-open-display-localhost11-0/109322 works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How do I fix a “cannot open display” error when opening an X program after ssh'ing with X11 forwarding enabled? up vote 50 down vote favorite 22 After launching the X11 app (XQuartz 2.3.6, xorg-server 1.4.2-apple56) on my Mac (OS X http://superuser.com/questions/310197/how-do-i-fix-a-cannot-open-display-error-when-opening-an-x-program-after-sshi 10.6.8), opening an terminal in X11 and running xhost +, I then ssh -Y to my Ubuntu 10.04 VM (running on VMware Fusion). When I run gedit .bashrc (for example), I get: (gedit:9510): Gtk-WARNING **: cannot open display: set | grep DISPLAY returns nothing. But if I ssh -Y into my Ubuntu 11.04 machine, gedit .bashrc works. echo $DISPLAY returns "localhost:10.0". 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 of the two difference Ubuntu machines that would explain why one works and the other doesn't? Update: As suggested by Zoredache in the comment below, I ran sudo apt-get install xbase-clients, but I continue to have the same problem. 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 2,91893236 migrated from serverfault.com Jul 13 '11 at 18:31 This question came from our site for system and network administrators. 2 Does the Ubuntu 10.04 b
here for a quick overview of the site Help Center Detailed answers to any questions you might have http://stackoverflow.com/questions/12356425/error-cannot-open-display-localhost0-0-trying-to-open-firefox-from-centos-6 Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads https://www.youtube.com/watch?v=4Z4b1w6YDO4 with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, open display just like you, helping each other. Join them; it only takes a minute: Sign up Error: cannot open display: localhost:0.0 - trying to open Firefox from CentOS 6.2 64bit and display on Win7 up vote 8 down vote favorite 3 I am on a Windows7 machine and I'm trying to get firefox to open on the t open display centOS machine, but be displayed on my current screen. When typing firefox in terminal, I am getting the following error: Error: cannot open display: localhost:0.0 To setup the display I used the command $ export DISPLAY=localhost:0.0 Some site suggested using the following, but it didn't work either: $ export DISPLAY=:0.0 I am using PuTTY and I have the Enable X11 forwarding check box checked and XMing is running on Windows. 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 pages and searched StackOverflow as well, but none have managed to help me in any way. Thank you in advance. x11 x11-forwarding share|improve this question asked Sep 10 '12 at 17:11 SaiyanGirl 5,32662342 This question might be more suitable at superuser.com. Besides, in Xming there is XLaunch utility, which allows to connect to remote server and launch an application without explicitly usin
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