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Qt4 Cannot Connect To X Server


Do I install any package about qt, qtembedded or Gtk or QWS ? If other people use your machine (for example, through remote ssh access), then doing this would make it possible for them to connect to your X display and either do screen Is it possible for an diesel engine computer to detect (and prevent) a runaway condition? Reply Quote 0 umtkyck last edited by I choosed it because of its minimal linux, yeah there is no graphical Interface only console but it doesnt mean we can not work http://amigasuperbit.com/cannot-connect/p4v-cannot-connect-to-x-server.html

Posting in the Forums implies acceptance of the Terms and Conditions. Somehow I didn't see it was connecting from a remote server and it is clear as day. Do an MD5 checksum of your install media. I first loaded helloworld app it worked but when I tried to open GUI application like calculator with "./calculator -qws" it returns "calculator: cannot connect to X server". http://stackoverflow.com/questions/646930/cannot-connect-to-x-server-0-0-with-a-qt-application

Cannot Connect To X Server Linux

So it might be used here if the minimal conditions are present. The plot is never displayed by the actual application. Ballpark salary equivalent today of "healthcare benefits" in the US?

It's really easy and can be done even from your faulty install. 2. Powered by vBulletin Version 4.1.9 Copyright ©2000 - 2016, Jelsoft Enterprises Ltd., © 2006–2010 Qt Centre - The Ultimate Qt Community site Nokia and its respective logos are trademarks of Nokia Bhagavad Geeta 4.14 301RedirectModule isn't working for URL with dot file name How can I take a powerful plot item away from players without frustrating them? Cannot Connect To X Server Localhost I installed qt everywhere 4.8.6, In usr/local/Trolltech/4.8.6 file.

On ubuntu qtcreator it returns : "testGUI: cannot connect to X server :0.0 Application finished with exit code 1." When I working with Arm Board there is green screen is coming Cannot Connect To X Server Ubuntu Lews Therin Reply With Quote 04-Dec-2010,06:35 #3 nwe2023 View Profile View Forum Posts View Blog Entries View Articles Newcomer Join Date Nov 2008 Posts 10 Re: cannot connect to X server Rob Top Log in to post comments bustaf Mon, 03/14/2011 - 10:50 Hiabout:(so it is possible we have issues there after all.) Theoretically there is no relationship between an specificity idbc http://www.qtcentre.org/threads/23707-program-cannot-connect-to-X-server If I'm right, you cannot run any GUI application (Qt or not Qt-based).

www.edeltech.ch Reply Quote 0 umtkyck last edited by I realized something that while I can configuring qt elsewhere 4.8.6 I only used "./configure".But Actually I didnt add -embedded prefix to configuration P4v.bin Cannot Connect To X Server And I am not running super-boot-manager as sudo. Also [[email protected] lin64]# xhost [+] No protocol specified xhost: unable to open display ":0.0" x11 su xauth share|improve this question edited Jan 31 '14 at 22:48 Gilles 377k716901135 asked Jan 31 If your hard drive supports SMART, get a SMART utility and read the errors your hard drive is reporting (run at least 5 passes). 3.

Cannot Connect To X Server Ubuntu

I am a noob bash programmer. http://unix.stackexchange.com/questions/111831/cannot-connect-to-x-server-0-0-as-superuser Mine contains these lines: Code: - +localhost This should help with your security concerns. -skubiszm Reply With Quote 11-16-2004,08:45 PM #10 bwkaz View Profile View Forum Posts Visit Homepage Registered User Cannot Connect To X Server Linux Check the value of XAUTHORITY in your session and under su. Cannot Connect To X Server Ssh Possible repercussions from assault between coworkers outside the office Build me a brick wall!

Are there problems with using this? check my blog Also see this post for a sample of trouble shooting: Verbose diagnostics of X11 forwarding Lews Therin Reply With Quote 07-Dec-2010,17:04 #9 deano_ferrari View Profile View Forum Posts View Blog Entries Something like /dev/fb0 ? @ Gianluca qws was designed to run on system without X. 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 Qt Warning: Virtualbox: Cannot Connect To X Server

I did not "su" to another user. Not the answer you're looking for? I get the following message: Starting /home/rob/projects/qt/test1/test1/test1... this content For example, you connect a Linux computer with a running X-Server to the network, then on that computer execute the command "sudo xhost +".

I'm out of ideas - does anyone have any suggestions how to rectify this? Cannot Connect To X Server Mac Offline #11 2010-08-29 17:05:42 mir Member Registered: 2010-08-25 Posts: 59 Re: [SOLVED] sudo gui apps cannot connect to xserver from terminal app Don't do "xhost +" without understanding the implications.I found you change address IP you move process external to other screen.

If it can't, then neither will any remote X application and you need to enable remote TCP connections on your server.

Edit [[email protected] lin64]# export $(dbus-launch) No protocol specified any suggestion? Do I need cross-compile from pc to Atom board* , I thougt both machines are Intel I dont need ,isnt it* , Pls help me . If it does, then at least run xhost +localhost, not xhost +! –Gilles Jan 31 '14 at 22:48 Understand, that's a good point. Cannot Connect To X Server Centos Everything is back to how I like it.

I solved the problem using xvfb-run. Why is looping over find's output bad practice? Thanks to all, specially @Thor for kind help share|improve this answer answered Aug 28 '14 at 9:22 Apurba 5912720 1 Defaults env_keep="DISPLAY" works for me. –bagustris Mar 9 '15 at have a peek at these guys it is completely independent.

The way our debugger integration is implemented what you are describing should normally work. I have already observed similar problem (AIX O/S) when i want use an other personal graphic desktop that default; also with Linux but I not remember exactly situation where, with my It would be much better to use kdesu . Any help appreciated.