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Qtcreator.bin Cannot Connect To X Server

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You are currently viewing LQ as a guest. Powered by vBulletin Version 4.2.2 Copyright © 2016 vBulletin Solutions, Inc. Topics: Active | Unanswered Index ┬╗Applications & Desktop Environments ┬╗[SOLVED] sudo gui apps cannot connect to xserver from terminal app Pages: 1 #1 2010-08-27 22:03:09 daedalusman Member From: CO, USA Registered: If so, then it likely is. check over here

Really, people often ignore the "New .pacnew file" messages when upgrading there system or just delete them... Linux distro's don't include mp3 codecs. Can a text in Latin be understood by an educated Italian who never had any formal teaching of that language? Which user does the xserver process, you want to use, belong to? (you can find out the latter by using for example ps faux) –Bananguin Jan 31 '14 at 9:49 | http://askubuntu.com/questions/175611/cannot-connect-to-x-server-when-running-app-with-sudo

Cannot Connect To X Server Ssh

Browse other questions tagged x11 su xauth or ask your own question. It looked like you had X installed already and "startx" seemed to imply that the server was running (i.e. Not the answer you're looking for?

Click "Enable X11 forwarding". After enabling that i am getting error as "sample: cannot connect to X server localhost:10.0" Quote: - Fifth this is not a windows forum you may get bumped to another forum It is showing same error –Apurba Aug 15 '12 at 5:44 add a comment| up vote 5 down vote Finally the problem is solved. P4v Bin Cannot Connect To X Server Thanks Balaji.S.R Last edited by balajir; 08-04-2009 at 02:18 AM.

To do that you have to run sudo visudo it will open the file then add the above line at the end. No Protocol Specified Cannot Connect To X Server Last edited by jschiwal; 07-31-2009 at 05:45 PM. Are we missing something else in your setup perhaps? http://forums.justlinux.com/showthread.php?134911-SOLVED-Cannot-connect-to-X-Server micxz View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by micxz 07-29-2009, 03:25 AM #3 balajir LQ Newbie Registered: Jul 2009 Posts:

The script that I wrote was: check_install_xvfb() { # check and install xvfb if hash xvfb-run 2>/dev/null; then : else sudo apt-get update sudo apt-get upgrade sudo apt-get install xvfb fi Cannot Connect To X Server Qt Simply run the program without trying startx. Show Sergey added a comment - 13/Mar/14 7:25 PM I'm using the openbox 3.5.2 WM and the NVIDIA GeForce GTX 660 Ti graphic card with official drivers v319.82. This will forward the X traffic to you local X server. - Fourth looks like your running a X window session already on the box in question?

No Protocol Specified Cannot Connect To X Server

Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? How to prove that authentication system works, and that customer uses the wrong password? Cannot Connect To X Server Ssh I'm not sure which is less secure - preserving HOME or running xhost + all the time... Ubuntu Cannot Connect To X Server Thanks, Balaji.S.R balajir View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by balajir 07-29-2009, 06:39 AM #4 Nylex LQ Addict Registered:

its not good at all...also you should rename the title cause this happens in GNOME and every other DE/WM too Last edited by Vamp898 (2010-08-29 19:42:40) Offline #14 2010-08-29 20:04:06 daedalusman check my blog Running idbc on my app from a separate terminal using exactly the same command as I can see Eclipse is using, works fine *IF* I remove the -tty switch: /opt/intel/composerxe-2011.0.084/bin/intel64/idbc -gdb Show Eike Ziller added a comment - 13/Dec/13 7:55 AM is that reproducible? Are you new to LinuxQuestions.org? Cannot Connect To X Server Localhost

Modifying the DISPLAY environment variable changes the error to report the address I set it to, so it appears it is picking up the right environment. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. LinuxQuestions.org > Forums > Linux Forums > Linux - Software cannot connect to x server User Name Remember Me? this content DISPLAY value is required in command is only when you are not in root profil user or xorg server not loaded.

If this is your first visit, be sure to check out the FAQ. Qt Warning Virtualbox Cannot Connect To X Server Centos hence "Server is already active for display 0" Last edited by micxz; 04-30-2011 at 12:00 AM. if not add with ( xhost + 192.168.?.?) or an localhost 127.0.0.1 Sometime call X:0.0 address in command line to specific program not working , required DISPLAY stored as (ENV).

Seeing the "display :10.0" message, it probably is. --- If the Xming server isn't running, you may have the equivalent of "startx" installed on the windows machine to start up the

Howeverwe didnt do any special GUI validation on this integration item along with QT, so it is possible we have issues there after all. Cheers, Lews Therin Yeah, I see that now... I have never set it to anything. Cannot Connect To X Server Mac if i need to install something means where to get these codecs for fedora 9..?

I installed qt everywhere 4.8.6, In usr/local/Trolltech/4.8.6 file. Linux User #181509 * It can hardly be a coincidence that no language on this planet has ever come up with the phrase "as pretty as an airport" * -- Douglas Sorry for not having a good answer right away. http://rss4medics.com/cannot-connect/qt-cannot-connect-to-x-server.php After -mbedded configure "xinit ./calculator -qws" doesnt work too.