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Linux Sudo Cannot Connect To X Server

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Are there still systems around with a /bin/sh binary? In your case, DISPLAY is set but programs evidently cannot find the cookie file. See Open a window on a remote X display (why "Cannot open display")? Do you know what D-Bus is? http://bestimageweb.com/cannot-connect/linux-cannot-connect-to-x-server-0.php

Does the electoral vote count ever get reallocated between states? Board index The team • Delete all board cookies • All times are UTC + 1 hour [ DST ] Get VirtualBox Forum powered by phpBB © phpBB Group By any In general, for graphical KDE/QT applications (requiring root privileges), kdesu is used. My cat sat on my laptop, now the right side of my keyboard types the wrong characters Photographing Sea Turtles hatching on the beach Why do languages require parenthesis around expressions http://askubuntu.com/questions/175611/cannot-connect-to-x-server-when-running-app-with-sudo

Cannot Connect To X Server Ssh

Offline #10 2010-08-28 16:55:58 flamelab Member From: Athens, Hellas (Greece) Registered: 2007-12-26 Posts: 2,160 Re: [SOLVED] sudo gui apps cannot connect to xserver from terminal app xhost + and sudo is What is a Rotary Club Word™? Test (i.e. $xclock, you can see a clock in your windows screen) or directly test your own GUI applications. Why that?

Advanced Search Forum PRODUCT DISCUSSIONS SUSE Linux Enterprise Desktop SLED Configure-Administer sudo cannot connect to X server If this is your first visit, be sure to check out the FAQ The time now is 12:06 AM. The address of the display is normally indicated in the DISPLAY environment variable. Cannot Connect To X Server Centos 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

asked 1 year ago viewed 4535 times active 8 months ago Related 3Cannot connect to Internet but Ethernet is connected1receiving “command not found” error messages after fresh reinstall of Lubuntu 14.040Cannot Unix & Linux Stack Exchange works best with JavaScript enabled Downloads Support Community Development Help Login Register Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts You may have to register before you can post: click the register link above to proceed. https://bbs.archlinux.org/viewtopic.php?id=103732 I have just started my first qt GUI application.

I'm not sure which is less secure - preserving HOME or running xhost + all the time... Cannot Connect To X Server Putty Would we find alien music meaningful? It needs the address of the display, which is typically :0 when you're logged in locally or :10, :11, etc. 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 Qt

mk Not really. Offline #15 2010-08-29 21:11:50 mir Member Registered: 2010-08-25 Posts: 59 Re: [SOLVED] sudo gui apps cannot connect to xserver from terminal app Hmm, I found HOME unnecessary and confusing. Cannot Connect To X Server Ssh On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Ubuntu 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

How EXACTLY can +=/-= operators be interpreted? http://bestimageweb.com/cannot-connect/linux-cannot-connect-to-x-server-localhost.php Are there problems with using this? Join them; it only takes a minute: Sign up Cannot connect to X server :0.0 with a Qt application up vote 24 down vote favorite 12 Compiling on Fedora 10. 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 Mac

Edit [[email protected] lin64]# export $(dbus-launch) No protocol specified any suggestion? Offline #4 2010-08-28 04:47:52 daedalusman Member From: CO, USA Registered: 2006-12-05 Posts: 258 Re: [SOLVED] sudo gui apps cannot connect to xserver from terminal app *vitali* wrote:run "xhost +".I added this Magic cookies are not specified directly: they are always stored in X authority files, which are a collection of records of the form “display :42 has cookie 123456”. useful reference So why would I have to do this now?Sudo was updated recently, and no longer preserves some environment variables like HOME.

Browse other questions tagged display sudo xserver or ask your own question. Cannot Connect To X Server Python What does "there lived here then" mean? Well, now the dbus-launch variable gets exported so that x messages from one user session can use other user's session!

If you are using Windows, cmd-ipconfig, find your IP).

About the kanji 鱈 Color substitution in a BufferedImage Why is Professor Lewin correct regarding dimensional analysis, and I'm not? Results 1 to 4 of 4 Thread: sudo cannot connect to X server Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Switch to Linear Mode Switch Last edited by daedalusman (2010-08-29 20:04:45) Offline #2 2010-08-28 01:04:52 keripix Member From: Indonesia Registered: 2009-12-13 Posts: 22 Website Re: [SOLVED] sudo gui apps cannot connect to xserver from terminal app P4v.bin Cannot Connect To X Server 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

display sudo xserver share|improve this question edited Aug 14 '12 at 8:17 Peachy 4,17252637 asked Aug 14 '12 at 7:32 Apurba 5912720 Where do you run super-boot-manger from? –Thor Example for a commutative subring of a non-commutative ring What crime would be illegal to uncover in medieval Europe? Then I have tried it from terminal, then I got those error massage. –Apurba Aug 15 '12 at 13:21 As in a terminal within the graphical user environment? this page I get the following message: Starting /home/rob/projects/qt/test1/test1/test1...

How to reply? Why were pre-election polls and forecast models so wrong about Donald Trump? 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 Done!

Should I report it? I am seen in darkness and in light, What am I? Do Morpheus and his crew kill potential Ones? Do Morpheus and his crew kill potential Ones?

Thanks for the reply! I have just added the line: Defaults env_keep="DISPLAY XAUTHORITY" at the end of visudo. To start viewing messages, select the forum that you want to visit from the selection below. so there's no need to keep HOME.Just my 2c ...

To start viewing messages, select the forum that you want to visit from the selection below. Unless you're not the only user of your machine. Ballpark salary equivalent today of "healthcare benefits" in the US? On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack?

This is a new installation of openSUSE 11.1 Many thanks Paul Reply With Quote 16-Jan-2009,06:01 #2 Axeia View Profile View Forum Posts View Blog Entries View Articles Wise Penguin Join Date Are there still systems around with a /bin/sh binary? mk Reply With Quote 11-01-2004,04:11 PM #4 j79zlr View Profile View Forum Posts Visit Homepage Registered User Join Date Aug 2003 Location Chicago, IL Posts 702 why not just use make See the sudo wiki page for instructions how to do this.