Anyone know what I am doing wrong? It's for doing things the other way around. –n.m. the client is using xauth authentication mechanism. Player claims their wizard character knows everything (from books). http://ngogeeks.com/cannot-open/arch-linux-i3-cannot-open-display.php
If you want to do complicated things, read Can I launch a graphical program on another user's desktop as root? google xauth howto comes up with a lot of references Link thib June 25, 2010, 11:53 am Unless the network environment is entirely controlled, xhost is a very bad idea . For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. Click Here to receive this Complete Guide absolutely free.
This might not be necessary if you already have it running a real X server locally on the Pi - personally, I'm running mine completely headless. cjcoats View Public Profile View LQ Blog View Review Entries View HCL Entries Visit cjcoats's homepage! x11 root su share|improve this question edited Jul 5 '14 at 11:23 Gilles 376k716881132 asked Jul 4 '14 at 2:48 Chronix01 8918 add a comment| 2 Answers 2 active oldest votes Is "she don't" sometimes considered correct form?
Also have a look at this answer. –terdon♦ Jul 4 '14 at 8:53 add a comment| up vote 0 down vote Running su - erases almost all environment variables. How did early mathematicians make it without Set theory? tethysgods View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by tethysgods 08-11-2005, 09:49 AM #6 tethysgods Member Registered: May 2004 Posts: 166 Xming Okay, so obviously it need to be run with root.
Contact Us Email Me : Use this Contact Form to get in touch me with your comments, questions or suggestions about this site. LinuxQuestions.org > Forums > Linux Forums > Linux - Software cannot open display as root User Name Remember Me? thanks. http://www.linuxquestions.org/questions/linux-software-2/cannot-open-display-as-root-352200/ Any ideas what might cause this problem?
tethysgods View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by tethysgods 08-11-2005, 09:40 AM #4 trickykid LQ Guru Registered: Jan 2001 Posts: Created symlink /run/systemd/system/tmp.mount → /dev/null. Is adding the ‘tbl’ prefix to table names really a problem? blackman890 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by blackman890 04-13-2010, 12:33 PM #10 lamachine LQ Newbie Registered: Apr 2010 Posts:
I havent been able to find any information online about this issue. http://unix.stackexchange.com/questions/67111/x-cant-open-display-0-while-display-variable-is-correct If so, -Y is not your friend. Xauthority How can tilting a N64 cartridge cause such subtle glitches? X11 Connection Rejected Because Of Wrong Authentication. The time now is 10:54 PM.
if i login to root run startx and logout then come back to normal user then it works great, this error doesn't come up. –Chronix01 Jul 4 '14 at 3:58 1 Pl. What is the origin of the word "pilko"? get redirected here However I get the following error: No protocol specified Error: Can't open display: :0 I then tried running "export DISPLAY=:0" on the arch machine, but this doesn't solve the issue.
This is made easier by a "su" variant called, if you can believe it, "sux" ("su with X"). xorg display share|improve this question asked Mar 6 '13 at 8:30 Martin 19483171 migrated from serverfault.com Mar 6 '13 at 21:27 This question came from our site for system and network Why does Friedberg say that the role of the determinant is less central than in former times?
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Arch Linux HomePackagesForumsWikiBugsAURDownload Index Rules Search Register Login You are not logged in. Select Articles, Forum, or Blog. Allow clients to connect from any host using xhost+ Execute the following command to disable the access control, by which you can allow clients to connect from any host. $ xhost
http://www.xs4all.nl/~zweije/xauth-6.html "Notice that some X servers (from XFree86) can be configured not to listen on the usual TCP port with the -nolisten tcp argument. Provided you indeed have X running on :0 on the remote machine, and the remote user can connect to it, this should work. –n.m. Starting GParted from the applications menu does nothing at all. http://ngogeeks.com/cannot-open/arch-linux-cannot-open-tun-tap-dev-dev-net-tun-no-such-device.php Temporarily allow root access xhost $ xhost + will temporarily allow root, or anyone to connect your X server.
im using arch linux, i don't have openssh installed on my computer! –Chronix01 Jul 4 '14 at 3:52 im actually trying this on a live-CD its a remastered iso. for ex: system1 # xhost - system2 # ssh -X system1 system1 # gedit new.txt it opening a new file, it not blocking X server. Forums Quick Links Arch Packages AUR Bugs Download Linux Reddits Linux Linux Questions Linux4noobs Linux Multi Documentation Installation Guide ArchWiki Community Mailing Lists IRC Channels Planet Arch International Communities a community However, your answer deserves recognition, thanks! –Jon Jul 10 '12 at 18:35 add a comment| up vote 0 down vote looks like an authentication problem.
Creating a table with FIXED length column widths What is the definition of "rare language"? Never had this kind of trouble in over a decade with RedHat/Fedora/RHEL, Mandrake/Mandriva, SuSE, PCLinuxOS, CentOS. Find the function given its Fourier series What is safer to use (in general terms), online banking software using the mobile app or using a browser on a desktop OS? share|improve this answer answered Mar 7 '13 at 0:25 Dave C 510211 add a comment| Not the answer you're looking for?
lamachine View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by lamachine 04-14-2010, 12:44 AM #12 propofol Member Registered: Nov 2007 Location: Seattle See the Remote X Apps mini-HOWTO for details . (My understanding.) 1: http://www-it.desy.de/systems/services/x11/xsec.html 2: http://www.acm.uiuc.edu/workshops/cool_unix/xauth.html 3: http://tldp.org/HOWTO/Remote-X-Apps.html Link Slappy June 25, 2010, 6:37 pm xhost is a security nightmare. Just running that command on local account won't do anything that you'd notice and it won't automatically run gparted, you then have to run gparted as root. The listener was not set to listen.
Okay, so I installed gksu and tried running it through this with: gksu gparted This displays an authentication popup that covers my entire screen and I am unable to type in
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