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Ubuntu Cannot Open Display

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Gtk Warning Cannot Open Display Ubuntu

This last option can open security problems. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I feel much relieved. That works for me without difficult DISPLAY stuff.

  • But not for X11.
  • Type: Code: xhost This command will tell you which users has access to that computer's X server.
  • X11 is not the most secure protocol.
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Why do some banks have more than one routing number in the US? By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. asked 1 year ago viewed 42723 times active 1 year ago Linked 3 Unable to open any graphical app with “sudo” 0 X11 errors over SSH Related 2Gtk-warning cannot open display8getting Xhost: Unable To Open Display ":0" Click Here to receive this Complete Guide absolutely free.

[email protected]:~$ But I don't know what do you mean by verbose on server side mahmoodn View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts Gtk Warning Cannot Open Display Ssh There are other reasons for this, but this, especially when asked on a forum is 99% this. xterm: Xt error: Can't open display: %s # X forwarding doesn't use xhost so at least this can be excluded. read the full info here Password Debian This forum is for the discussion of Debian Linux.

Yes, 'root' is the supreme God of your system and is omni potent. Gtk Warning Cannot Open Display Linux anticapitalista View Public Profile View LQ Blog View Review Entries View HCL Entries Visit anticapitalista's homepage! 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 What is the significance of the robot in the sand?

Gtk Warning Cannot Open Display Ssh

So your local client sends a command to the remote machine and receives the graphical output. You need to add the xhost command to the .xinitrc file for the user so it runs when you start the session. –Mark Paskal May 4 '15 at 22:50 Gtk Warning Cannot Open Display Ubuntu Alternatively, to allow anyone to connect: xhost + And to revoke permissions: xhost - share|improve this answer edited Mar 24 '14 at 23:19 answered Mar 24 '14 at 22:48 terdon♦ 42.9k686154 Gtk Warning Cannot Open Display Gedit How can I open the next/previous file alphabetically?

Most likely I installed something stupid, and broke it somehow. http://rinfix.com/open-display/ubuntu-vnc-cannot-open-display.html Join them; it only takes a minute: Sign up Gtk-WARNING **: cannot open display launching background GTK up vote 0 down vote favorite I have centos 6 minimal (headless) as a hey thanks, im a newbie couldn't understand your post fully but this is what i did lol: went root and created a new vncserver channel (:2), logged off user (:1), and echo $DISPLAY returns "localhost:10.0". Gtk Warning Cannot Open Display Raspberry Pi

Follow us on Google+ Follow us on Twitter Become a fan on Facebook Support Us Support this blog by purchasing one of my ebooks. Why does antiX not let me sudo like I did on MEPIS? Should I report it? navigate here But if you use ssh -Y remotemachine the remote machine is treated as trusted client.

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 Gtk Warning * * Cannot Open Display Centos toxine View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by toxine 05-12-2010, 04:38 PM #4 acid_kewpie Moderator Registered: Jun 2001 Location: UK I still receive the cannot open display error-message. –Martin Jan 10 '14 at 15:45 | show 20 more comments 5 Answers 5 active oldest votes up vote 10 down vote This

I use "ssh -X server_ip" and when I run "xlock" it says: Code: Error: Can't open display: any idea about that?

thanks for pushing the ball foward. Start a coup online without the government intervening GO OUT AND VOTE What is the point of update independent rendering in a game loop? pfft! Gtk Cannot Open Display Chrome DistroLubuntu Re: getting "can't open display" when using ssh I tried xhost + Didn't work.

other?). –Pablo Saratxaga Feb 9 '14 at 11:38 On a Debian install for the Beagle Bone Black, /etc/host was not set to readable by anyone but root. What is the meaning of ''cry oneself"? up vote 4 down vote favorite 1 I'm trying to run an appliaction, but when I run it I get a Could not open display `(null'). his comment is here LinuxQuestions.org > Forums > Linux Forums > Linux - Distributions > Debian [SOLVED] Gtk-WARNING **: cannot open display: :0.0 User Name Remember Me?

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 TSA broke a lock for which they have a master key. Make sure to use +localhost and not simply +, as it's more secure to just allow connections from localhost than from anywhere. 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 .

share|improve this answer edited Feb 28 '12 at 9:11 answered Feb 21 '12 at 8:47 harrymc 191k7168410 4 +1 for the Note that IP = is the local workstation's IP Infact opening gparted from the application menu has the same result. –d_inevitable Apr 26 '15 at 16:53 You shouldn't have to use gksu to run GParted. I've been tinkering with a lot of things, but not recently. How can I open the next/previous file alphabetically?

Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest thank you for your time and suggestion. check 9.3.5.6. hari, when you're X11 forwarding, you aren't using xhost for X authentication.

thanks. DISPLAY was correct. User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. 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

Are you new to LinuxQuestions.org? Search this Thread 05-23-2011, 03:45 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. gdk? Can proliferate be applied to loyalty counters?

Will I get the same result if I use 18-55mm lens at 55mm (full zoom) and 55-200mm lens at 55mm (no zoom), if not, then why? At least on the new install of 10.04 that I did this morning X11Forwarding was enabled by default.