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Qt Embedded Cannot Connect X Server


Hope it helps share|improve this answer answered Apr 5 at 20:39 Tushar Gautam 79111 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up The minimal requirement was a functional linux frame buffer. Thanks to all, specially @Thor for kind help. –Apurba Aug 17 '12 at 8:03 | show 4 more comments 2 Answers 2 active oldest votes up vote 18 down vote accepted As a monk, can I use Deflect Missiles to protect my ally? this content

Ask Ubuntu works best with JavaScript enabled This application is for OMAP L138. How can I understand program is running on X11 or FrameBuffer. DISPLAY tells applications where thier screen is, usually IP:DISPLAY.SCREEN format, but without IP it uses localhost.

Cannot Connect To X Server Linux

tanks nex Go to the top of the page Skip user information henkhenk_ Beginner Posts: 3 2 Thursday, July 30th 2009, 10:36am RE: cannot connect to X server QVFB:0 do I it should use frame buffer ratherthan ?Any help --Thanks :Umang Gupta--Yours :Umang Pankaj Chawla 2010-10-22 11:23:12 UTC PermalinkRaw Message Did you use the -qws option?. If it can't, then neither will any remote X application and you need to enable remote TCP connections on your server.

I installed qt everywhere 4.8.6, In usr/local/Trolltech/4.8.6 file. Thanks you very much for your help. So it might be used here if the minimal conditions are present. P4v Bin Cannot Connect To X Server In you case, the display ":0.0" refers to a local X-Server.

Solution: 1. Cannot Connect To X Server Ubuntu Need programmers to hire ? To start viewing messages, select the forum that you want to visit from the selection below. Howeverwe didnt do any special GUI validation on this integration item along with QT, so it is possible we have issues there after all.

No license, either express or implied, by estoppel or otherwise, is granted by TI. Cannot Connect To X Server Python Reply Quote 0 SGaist Lifetime Qt Champion last edited by Then the question here is do you have a frame buffer device ? the VFB and the linux frame buffer/DirectFB/what you need. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features.

Cannot Connect To X Server Ubuntu

TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these Solution: export DISPLAY=:0.0 ./myQtCmdHere ( This one doesn't appear to be the one at fault though, as its saying which X display its trying to connect to. Cannot Connect To X Server Linux 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. Cannot Connect To X Server Ssh US Election results 2016: What went wrong with prediction models?

if you don't install a X11 system on your linux box, you'll never solve this problem. news To use all features of this page, you should consider registering. But when I try and run the application. Alternating Fibonacci On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Qt Warning: Virtualbox: Cannot Connect To X Server

Thanks & Regards, Ulaga Reply Cancel Cancel Reply Suggest as Answer Use rich formatting Prodigy 130 points Xavier Geoffrey Niroopen Mar 4, 2013 7:35 AM In reply to Ulaga Nathan: Hi Reply Quote 0 SGaist Lifetime Qt Champion last edited by Don't forget to clean before you call configure again, you can also build several plugins at once e.g. you change address IP you move process external to other screen. http://rss4medics.com/cannot-connect/p4v-bin-cannot-connect-to-x-server.php Its just a simple form.

What is this line of counties voting for the Democratic party in the 2016 elections? Cannot Connect To X Server Localhost Reply Quote 0 s.frings74 last edited by To access a remote display, you need to set an environment variable. I have just added the line: Defaults env_keep="DISPLAY XAUTHORITY" at the end of visudo.

Running the above script helped me.

Did you read the DVSDK4.x FAQ? But it is giving error "sitara: cannot connect to X server" Following are the commands I have tried # export LD_LIBRARY_PATH=/usr/lib # export TSLIB_PLUGINDIR=/usr/lib/ts # export TSLIB_TSDEVICE=/dev/input/event1 # export TSLIB_CONFFILE=/etc/ts.conf # The way our debugger integration is implemented what you are describing should normally work. Cannot Connect To X Server Putty Think about that: how can be possible to show a user interface if there is no graphical system underlying ??

like the following: $ ./analogclock -qws -display QVFB:0 and I get the following responce: analogclock: cannot connect to X server QVFB:0 I normally run this program on the linux graphical environment www.edeltech.ch Reply Quote 0 umtkyck last edited by Hi, SGAist , Which one do you suggest ? Thanks & Regards, Ulaga Reply Cancel Cancel Reply Suggest as Answer Use rich formatting Prodigy 35 points Ulaga Nathan Dec 19, 2011 8:53 AM In reply to Velan: Hi Velan, As http://rss4medics.com/cannot-connect/qt-cannot-connect-to-x-server.php If this is your first visit here, please read the Help.

Or if I am running super-boot-manager I am getting following error buc: cannot connect to X server Please help. Show that the square matrix A is invertible What is the most efficient & fastest way to speed up the installation of packages with thousands of items? umtkyck last edited by Hi, I am working on Intel Atom N450 and openSuse JEOS is running on it.I just want to open Qt application on the board but actually it asked 4 years ago viewed 63991 times active 2 years ago Linked 4 Can't open Gedit as root 3 Nvidia Driver install 2 Ubuntu 15.04: GUI disappeared after trying to install

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".