It was designed in friendlier times, and there have been a number of efforts to make it more secure over the years including running it through a secure shell tunnel. Someone peeled an American flag sticker off of my truck. Find the rate of change at a point on a polynomial How can I save a file to a new location from inside Vim? How to capture disk usage percentage of a partition as an integer? http://bovbjerg.net/open-display/ubuntu-x-forwarding-cannot-open-display.php
I logged in and then sudo more /var/log/auth.log, at the end of file, I found this line: sshd: error: Failed to allocate internet-domain X11 display socket. As a monk, can I use Deflect Missiles to protect my ally? Is adding the â€˜tblâ€™ prefix to table names really a problem? At least on the new install of 10.04 that I did this morning X11Forwarding was enabled by default. http://unix.stackexchange.com/questions/83949/with-ssh-x11-forwarding-ssh-x-get-cant-open-display-trying-to-run-x-app
Note that you do not need to set any environment variables on the server. I would confirm that you have the xauth package installed on computer A. from terminal type firefox and hit ENTER –RAJ ...
But even so, after ssh'ing(without the -X switch) the xclock is not executed. *A different outcome with setenv | grep DISPLAY can be seen here(compare with case1). DistroLubuntu Re: getting "can't open display" when using ssh http://ubuntuforums.org/showpost.php...4&postcount=11 oops, apparently I was doing DISPLAY=:0 when i needed to do export DISPLAY=:0 marking thread as solved. Adv Reply August 24th, 2012 #4 Lars Noodén View Profile View Forum Posts Private Message Visit Homepage Ubuntu Member Join Date Sep 2006 Beans 8,627 DistroUbuntu 14.04 Trusty Tahr Re: Xclock Can't Open Display Redhat drwxrwxrwt 4 root root 80 Jan 13 09:17 .. # As seen above, there are no Unix domain sockets there.
anomie View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by anomie View Blog 02-03-2012, 03:20 PM #13 orcaja Member Registered: Aug 2008 Error Can't Open Display Linux Adv Reply August 24th, 2012 #2 sanderj View Profile View Forum Posts Private Message Ubuntu addict and loving it Join Date Jan 2009 Location ::1 Beans 2,485 Re: getting "can't share|improve this answer edited Dec 29 '15 at 16:32 answered Jul 22 '13 at 11:44 Kyle Kelley 1314 1 Using XQuartz I was unable to use the -Y flag. "X11 http://unix.stackexchange.com/questions/178513/forwarding-x11-not-working-error-cant-open-display-localhost11-0 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 X-server proxy on remote machine: #
Build me a brick wall! http://askubuntu.com/questions/84421/cant-open-display-weirdness-over-ssh This last option can open security problems. Error Can't Open Display Localhost Note that the server won't reply either way. Error Can't Open Display Localhost 10.0 Putty Search this Thread 01-26-2012, 03:32 PM #1 orcaja Member Registered: Aug 2008 Posts: 92 Rep: ssh -X Cannot open display Hi everyone I have two computers: A and B.
When I use ssh -X [email protected] and after the connection xterm I get the same error. his comment is here Not the answer you're looking for? case3 this time, I will properly specify the DISPLAY variable at the local machine and also ssh to remote server with my -X switch on. The time now is 07:11 PM. Error Can't Open Display Xming
sudoedit | about systemd Adv Reply August 24th, 2012 #5 Rexilion View Profile View Forum Posts Private Message Tea Glorious Tea! host? The weird thing is that if I connect to the remote server through my PUTTY and repeat the command 'firefox' it works?!?!(firefox is displayed on local computer) P.S. this contact form This site is not affiliated with Linus Torvalds or The Open Group in any way.
How do I make an alien technology feel alien? X11uselocalhost You don't need it on Debian and derivatives because they always enable it. gdk?
How to handle a common misconception when writing a Master's thesis? xterm: Xt error: Can't open display: %s # X forwarding doesn't use xhost so at least this can be excluded. Teenage daughter refusing to go to school How good should one be to participate in PS? Xclock Error Can't Open Display Aix Limit computation technology in a futuristic society What is the significance of the robot in the sand?
vi /etc/ssh/sshd_config AddressFamily inet service ssh reload share|improve this answer answered Aug 26 '15 at 15:21 Johann Klasek 1012 add a comment| Your Answer draft saved draft discarded Sign up share|improve this answer answered Dec 22 '15 at 12:46 MaWo 111 add a comment| up vote 0 down vote On my (standard) Ubuntu environment I got the xterm over ssh failure