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Ubuntu Root Cannot Connect To X Server

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DISPLAY tells applications where thier screen is, usually IP:DISPLAY.SCREEN format, but without IP it uses localhost. If it does, then at least run xhost +localhost, not xhost +! –Gilles Jan 31 '14 at 22:48 Understand, that's a good point. vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. Do you want to help us debug the posting issues ? < is the place to report it, thanks ! navigate here

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 However, there are certain parts of this application which still need admin privileges. xhost considers root as a hostname. Why were pre-election polls and forecast models so wrong about Donald Trump? http://askubuntu.com/questions/175611/cannot-connect-to-x-server-when-running-app-with-sudo

Cannot Connect To X Server Ssh

the second paragraph, I would be extremely happy if someone can tell me how to switch off this option so I can experiment with it. xhost + will completely switch off access control, so anyone can connect from anywhere. What is this line of counties voting for the Democratic party in the 2016 elections? jlinkels OT1: Love to see that configuration in the post you are referring to.

  1. What does: echo $DISPLAY say?
  2. In your case, DISPLAY is set but programs evidently cannot find the cookie file.
  3. Here it is: ln -s /home/otheruser/.Xauthority ~ –Can GeliƟ Feb 3 '15 at 8:58 XAUTHORITY for me was set as a file that no longer existed: –pbhj Jan 11
  4. eantoranz View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by eantoranz View Blog 03-26-2012, 06:19 PM #10 jlinkels Senior Member Registered: Oct
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The X authority file is normally indicated in the XAUTHORITY environment variable. If you are using Windows, cmd-ipconfig, find your IP). share|improve this answer answered Mar 14 '09 at 23:42 Kent Fredric 44.3k1285148 1 Just a quick follow-up. Cannot Connect To X Server Mac Offline #8 2010-08-28 11:24:16 PirateJonno Forum Fellow From: New Zealand Registered: 2009-04-13 Posts: 372 Re: [SOLVED] sudo gui apps cannot connect to xserver from terminal app daedalusman wrote:I have never done

pan64 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by pan64 03-26-2012, 03:00 PM #6 jlinkels Senior Member Registered: Oct 2003 Location: Cannot Connect To X Server Qt How do you enchant items with Lapis Luzuli? The time now is 07:11 PM. http://unix.stackexchange.com/questions/111831/cannot-connect-to-x-server-0-0-as-superuser btw as others have pointed out xhost + permits any user from any host share|improve this answer edited Jan 31 '14 at 12:56 answered Jan 31 '14 at 12:48 X Tian

Browse other questions tagged linux qt x11 or ask your own question. P4v.bin Cannot Connect To X Server OK! You may have to register before you can post: click the register link above to proceed. executing xhost in the console will not work (it is not allowed to modify access outside of the X windows) Last edited by pan64; 03-26-2012 at 07:40 AM.

Cannot Connect To X Server Qt

Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? https://bbs.archlinux.org/viewtopic.php?id=103732 User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. Cannot Connect To X Server Ssh kdesu adept-manager worked, though. Ubuntu Cannot Connect To X Server UbuntuCommunityAsk!DeveloperDesignDiscourseHardwareInsightsJujuShopMore â€șAppsHelpForumLaunchpadMAASCanonical current community chat Ask Ubuntu Ask Ubuntu Meta your communities Sign up or log in to customize your list.

This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. http://rinfix.com/cannot-connect/ubuntu-no-protocol-specified-cannot-connect-to-x-server-0.html You should run it without sudo as super-boot-manager runs sudo internally. –Thor Aug 15 '12 at 15:23 echo $DISPLAY is giving :0.0. Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 11 Thread: [SOLVED] Error with X server and bashrc Thread Tools Show Printable Version Subscribe to this Prev   NextCan't connect to X server after su !!!Newsgroups: comp.os.linux.misc,comp.os.linux.x Date: Thu, 16 Jan 2003 16:30:32 GMT> First I login as one user at int the XDM login window to start the No Protocol Specified Cannot Connect To X Server

Results 1 to 12 of 12 Thread: [SOLVED] Cannot connect to X Server Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Console is considered something different than Xterm. Why does top 50% need a -50% translate offset? http://rinfix.com/cannot-connect/ubuntu-server-cannot-connect-to-x-server.html The client side is called session manager and this is owned by the user.

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 Cannot Connect To X Server Localhost My cat sat on my laptop, now the right side of my keyboard types the wrong characters Why does Cutie act like this and lesser robots listen to it? Find the rate of change at a point on a polynomial why does this error keep popping out?

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Are keywords in resolv.conf case sensitive? You may do export $(dbus-launch) or use xhost [+] to be able to launch programs using X and your superuser account. –uprego Jan 31 '14 at 9:23 Did both Still works on Ubuntu : Code: [email protected]:~$ su Password: [email protected]:/home/mornedhel# synaptic Works like a charm. Cannot Connect To X Server Centos Having a problem installing a new program?

I'm running KDE 4.1.1, Hardy 8.04. Unless you're not the only user of your machine. Step # 1 Get Latest Linux kernel code Step # 2 Extract tar (.tar.bz3) file Step # 3 Configure kernel Step # 4 Compile kernel Step # 5 Install kernel Step weblink In the context of this quote, how many 'chips/sockets' do personal computers contain?

Adv Reply September 22nd, 2008 #2 nowshining View Profile View Forum Posts Private Message Visit Homepage Skinny Extra Sweet Ubuntu Join Date Apr 2006 Location No Comment Beans 1,733 DistroKubuntu