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Kate Cannot Connect To X Server

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man kdesu Alternatively, you can do Code: su - then Code: kwrite Last edited by deano_ferrari; 25-Jul-2011 at 23:29. Are there problems with using this? If it does, then at least run xhost +localhost, not xhost +! –Gilles Jan 31 '14 at 22:48 Understand, that's a good point. Also, its not always 0.0, but most of the time it is ) Non-Authorised User trying to run the X Application Solution ( as X owning user, ie: yourself ) xhost navigate to this website

Please bear with my bash code style. Data Formats Software Libraries Numerical Software Parallel Computing General Sites Software Fluid Dynamics Mesh Generation Visualization Commercial CFD Codes Hardware Benchmarks News and Reviews Hardware Vendors Clusters GPGPU Misc References Validation You may have to register before you can post: click the register link above to proceed. I have just added the line: Defaults env_keep="DISPLAY XAUTHORITY" at the end of visudo.

Cannot Connect To X Server Linux

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. The time now is 10:28 PM. X display passwords are called magic cookies. mk Reply With Quote 11-16-2004,02:42 AM #8 Choozo View Profile View Forum Posts Visit Homepage Registered User Join Date Nov 2000 Location Kongsberg, Norway Posts 3,573 Originally posted by monkeykidney I

Should I add it to my /root/.xinitrc ? Show that the square matrix A is invertible Alternating Fibonacci more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact So why would I have to do this now? Ubuntu Cannot Connect To X Server Thanks for any help.

Its just a simple form. Cannot Connect To X Server Ssh Not the answer you're looking for? asked 7 years ago viewed 70414 times active 7 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter! http://unix.stackexchange.com/questions/111831/cannot-connect-to-x-server-0-0-as-superuser In general, for graphical KDE/QT applications (requiring root privileges), kdesu is used.

You often do this from a virtual terminal you know for sure that can spawn programs using X. –uprego Jan 31 '14 at 9:42 @galegosimpatico: why would launching a P4v.bin Cannot Connect To X Server 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 asked 4 years ago viewed 63961 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 You can see the failing build and passing build.

Cannot Connect To X Server Ssh

Someone peeled an American flag sticker off of my truck. Misfit138 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by Misfit138 11-28-2006, 08:25 AM #4 rednuht Member Registered: Aug 2005 Posts: 239 Cannot Connect To X Server Linux How to clear all output cells and run all input cells Are “la malplej juna” and “la plej maljuna” entirely interchangeable? Cannot Connect To X Server Qt See the sudo wiki page for instructions how to do this.

Running the above script helped me. useful reference So why would I have to do this now?Sudo was updated recently, and no longer preserves some environment variables like HOME. Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest I am a noob bash programmer. Cannot Connect To X Server Centos

What does: echo $DISPLAY say? Click Here to receive this Complete Guide absolutely free. What does this do: export DISPLAY=:0.0 and why did my application fail because of it? my review here asked 2 years ago viewed 38509 times active 10 months ago Linked 2 unable to open X server 52 Open a window on a remote X display (why “Cannot open display”)?

Why do languages require parenthesis around expressions when used with "if" and "while"? Cannot Connect To X Server Putty Post Reply Print view Search Advanced search 3 posts • Page 1 of 1 ector62 Posts: 18 Joined: 02 May 2014 22:25 [solved]kate not work Quote Postby ector62 » 03 May USA 2016 election demographic data Color substitution in a BufferedImage more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile

If su removes XAUTHORITY from the environment, either put it back, or configure su not to do this.

Kate is a GUI application therefore the correct prefix (for root access only) is kdesudo. so there's no need to keep HOME.Just my 2c ... do something like su -c xterm Enter your root password, then use the new xterm to run your make commands. ----- This space for rent Reply With Quote 11-01-2004,01:54 PM #3 Cannot Connect To X Server Mac Posting in the Forums implies acceptance of the Terms and Conditions.

If you use the xhost route, it could make it possible for other users to launch programs to your X session (perhaps over SSH), So yes kdesu / gksu are the I made no configuration changes but I have updated my system in that time period. See Open a window on a remote X display (why "Cannot open display")? get redirected here Wrong way on a bike lane?

Washington DC odd tour request issue Should I allow my child to make an alternate meal if they do not like anything served at mealtime? Why that? Reply With Quote 25-Jul-2011,23:06 #6 deano_ferrari View Profile View Forum Posts View Blog Entries View Articles Global Moderator Join Date Jun 2008 Location Auckland, NZ Posts 14,279 Re: Getting "cannot connect Is there a word for being sad about knowing that the things that make you happy will eventually go away US Election results 2016: What went wrong with prediction models?

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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? And thanks. I guess you've already figured part of this already, but here's a tutorial on how to configure the basic "ssh -X" stuff: http://dyhr.com/2009/09/05/how-to-en...-os-x-leopard/ As for using OpenGL, I'll answer on your Polyglot Anagrams Cops' Thread Are there still systems around with a /bin/sh binary?

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