The X window system (or X11, based on its current major version being 11) is a computer software system and network protocol that provides a basis for GUIs, commonly on Unix based systems.

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Change gtk theme for X11 apps

I am using Zim note app http://zim-wiki.org in Ubuntu and I want to use the same in my OS X. So I've installed Zim and can launch it through X11 from menu. But all GTK apps look ugly: bad fonts w/o ...
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5answers
15k views

Can't plot with gnuplot on my Mac

I am trying to plot with gnuplot on my Mac (OS X 10.8.5). I have installed X11 and XQuartz 2.7.4 and after that I installed gnuplot, but unfortunately gnuplot couldn't plot. Simple plots like the ...
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30 views

Yosemite X11 forwarding: display lost after a while

I connect my Yosemite 10.10.2 Mac to a Debian 3.2.65-1+deb7u2 box through X11 (version XQuartz 2.7.7 (xorg-server 1.15.2)). I use ssh -A 192.168.1.19 to connect to the Debian box. At the ...
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1answer
33 views

Preview image from pipe

I have a command line utility, let's called as: produce_image. So i can do the following in the Terminal: $ produce_image > some.jpg $ open some.jpg #opens Preview.app also, I have ImageMagick ...
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2answers
600 views

Run remote applications on Os X like X11 does

Is there any application that can be installed in Os X (Lion) that will allow a person to run applications from the host system on a guest system, displaying only the windows for the application? In ...
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52 views

window focus problem after mouse click with xquartz on mavericks

I recently started having a problem on my iMac with xquartz 2.7.7 on os x 10.9.5 involving X11 window focus. Whenever I click on an X11 window, active or inactive, after a few seconds that window ...
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2answers
660 views

Allow the Terminal.app to pass command key based keystrokes to terminal programs

I want to allow programs running in the terminal the ability to interpret the keyboard short cut Cmd + S I have already Remapped the Terminals' default binding of Cmd + S to Ctrl + S via the ...
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1answer
1k views

ssh -X does not work on Yosemite

Can no longer use X11 with ssh. Have XQuartz2.7.7 installed. Logging in with X11 via ssh gives the warnings Warning: untrusted X11 forwarding setup failed: xauth key data not generated Warning: ...
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24 views

Out of storage space in X11 app

I have a app that runs in X11 and it seems to be ok except that I get out of space issues even though I have plenty of space on my home drive. Is there some setting or way to increase this? Please ...
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1answer
24 views

X11 app launching seemingly randomly

Since a month or two, I started seeing an X11 icon in my dock. Killing it does not kill any other app. Is there any way to see what process launches this app?
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29 views

ssh -X without/with using xquarts

I would like to know if apple bash in supporting ssh -X right out of the bat? using the command is launching XQuarts and interestingly both are NOT working with e.g. displaying pdf files returning : ...
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849 views

X11 forwarding on Yosemite

X11 forwarding has stopped working since I upgraded to Yosemite. I tried reinstalling XQuartz, but that did not solve the problem. Has anyone faced the same problem? EDIT: I was finally able to fix ...
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Are there any ways to improve the font rendering in X11.app / XQuartz?

I use WingIDE for Python development and it runs under X Windows. The X11 font rendering is driving me crazy. Are there any tricks for getting better fonts in an X Server on MacOS / Lion? Sample image ...
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1answer
102 views

How to install both Cocoa and X11 of Emacs (preferably with Homebrew)?

I want to try out and compare both the Cocoa- and X11-based versions of Emacs. In general, I try to install all such packages through Homebrew, but in this case it looks like I Homebrew requires me ...
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32 views

OSX X11 Xterm screen refresh in vi and AWS

I am running OSX 10.6.8 and X11/Quartz 2.3.6 When I ssh using OSX Terminal to a remote server and run vi everything works fine. When I ssh using X11/xterm to a remove server and run vi and delete ...
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2answers
142 views

How to run an automator app which launches an X11 app via shell script multiple times

So I have an Applescript to launch xemacs, but I thought it would be nice to have something I could drop files onto (and have an app to choose from contextual menus in the "open with" submenu), so I ...
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247 views

XQuartz startup very slow

I use Xquartz.app (latest stable version, 2.77) fairly regularly. In Yosemite (fresh install) I've noticed that it takes a long time to start up (I've got a SSD so it shouldn't take so long to ...
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1answer
235 views

xemacs: Bad CPU type in executable

OK. So I worked around this error: /sw/bin/xemacs: Bad CPU type in executable. but I don't understand why what I did worked and am curious. All I did was replace /sw with what should have been an ...
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1answer
586 views

Help getting Nautilus running under MacPorts

I have been trying to run Nautilus on OS X 10.6.8 without any luck. First, I installed MacPorts, then installed Nautilus. However when I try to run it from the command line, I am getting an error. I ...
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2answers
2k views

After Mavericks 10.9.2 Update, problems running Keepass/Mono

I have a rMBP 13" late 2013 model and just updated Mavericks today to 10.9.2 (Software OS X 10.9.2 (13C64)) I have been using the OSX package of keepass from here (Openix) without any issues before ...
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29 views

Why does x11 force a maximum window height?

When I open an x11 window via ssh on my Mac, I cannot drag the window wherever I want on the screen - there is some invisible border / vertical bar that I can't seem to cross. How can I resize and ...
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2answers
2k views

how to install inkscape in Mac OS X 10.9.1

I need help installing inkscape on My MAC OS X 10.9.1 I have followed http://www.inkscape.org/en/download/mac-os/ to install inkscape but not able to run inkscape and facin problem for x11 ...
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4answers
3k views

Is there a way to move a window without the mouse?

Since installing Mavericks whenever I open a new window in XQuartz (say gvim) it positions the newly created window at the top left of my monitor. Because every monitor now has a menu bar, the menu ...
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218 views

How can I get XQuartz working in Mavericks (10.9.4)? My $DISPLAY variable seems to be wrong

I have recently upgraded to Mavericks (OSX 10.9.4), and I have installed XQuartz 2.7.7 as well. However, my XQuartz installation appears to be broken. When I type xeyes, I receive the error Error: ...
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147 views

XQuartz is not starting from within tmux

I'm using the standard apple terminal with zsh as my default shell. In my ~/.zprofile (equivalent of .profile) I have the following line: [[ $TERM != "screen" ]] && exec tmux This ...
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1answer
897 views

Why doesn't (can't?) terminal support the x11 protocol?

It would be great to be able to x tunnel over ssh; why does one have to use XQuartz (etc) instead?
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1answer
51 views

Wireshark keyboard layout is incorrect

I just installed Wireshark Version 1.12.0 (v1.12.0-0-g4fab41a from master-1.12) on OSX 10.9.4 with XQuartz 2.7.7. Wireshark is doing something zany with my keyboard layout, but other X11 ...
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1answer
2k views

Retina display support for XQuartz X11 applications

I use a MacBook Pro with retina display, OS X 10.8. I'm trying to run applications on a remote cluster via X11 ssh forwarding. I see everything with bad resolution, and guess this has to do with my ...
3
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1answer
655 views

X11 periodically losing focus

I have a very annoying issue with the X11 app on OS X when using it to run things remotely over SSH. Every now and then (it's pretty regular, I'd say about each 1-2 minutes), the app I'm in loses ...
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1answer
482 views

Running meld: AttributeError: 'NoneType' object has no attribute 'append_search_path'

After upgrading to Mountain Lion 10.8.5 I can no longer run meld via X11. I get the following. I've tried searching around for solutions but found nothing that works. $ meld ...
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58 views

XQuartz windows show in only one display on mavericks

I occasionally run X window applications on a local server with the display showing on my mac. As per Apple's instructions, I've migrated from X11 to XQuartz, but now when I run applications on it it ...
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1answer
401 views

What is Macports?

So, I've read the documentation on Macports. As described: MacPorts is an easy to use system for compiling, installing, and managing open source software. MacPorts may be conceptually divided into ...
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1answer
708 views

Should I install X11 on my Mac Book Pro?

I have recently purchased a Mac Book Pro (Mavericks 10.9.3) and I'd like to run Inkscape. After researching the subject I see that I need to install X11, however I don't want to do this if X11 is ...
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109 views

Xvfb hangs while loading video extensions

I'm trying to get xvfb from XQuartz 2.7.5 running properly on 10.9. I'm starting the server with: Xvfb :30 -ac -screen 0 900x900x24 and it's hanging on Initializing built-in extension ...
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0answers
2k views

com.apple.WebKit.WebContent spawns itself periodically stealing focus

Ever since I switched to Mavericks I experience a problem with keyboard focus when using X11 based apps (that's at least how it manifests) I have narrowed it down to Safari's ...
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4answers
4k views

Why doesn't X11/XQuartz start on Lion?

After upgrading to Lion, X11 doesn't start. I downloaded XQuartz 2.7.0, it doesn't start either. The crash dialog mentions the following problem: X11: Dyld Error Message: Library not ...
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96 views

X11 font cache on OS X

Often when I open an X11 application (Wireshark, GIMP) it has to build some sort of font cache, which often takes 30 seconds or more during application launch. I don't change my fonts often and ...
2
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1answer
217 views

XQuartz: user / environment when executing xinit? (XMonad, xmodmap, etc.)

I'm running XMonad with XQuartz on an 11,3 Macbook Prop Retina. My .xinitrc looks as follow: [[ -f ~/.Xdefaults ]] && xrdb -load ~/.Xdefaults export LANG="en_CA.UTF-8" xmodmap ...
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2answers
62 views

XQuartz X11 2.7.5 not found

to get X11 i went to XQuartz here https://xquartz.macosforge.org/trac/wiki/X112.7.5 however the download linke XQuartz-2.7.5.dmg seems to be broken -- couldn't find it anywhere else either. what am i ...
2
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1answer
203 views

Inkscape on OSX copies rasterized images from SVG

I'm trying to copy an object out of an SVG file using inkscape, however when I paste it back in to a new inkscape file it's no longer the svg version, but a rasterized version. I'm not sure if it's ...
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113 views

Latex xdvi Error

I am new to Unix and am trying to use LaTeX. I am having a problem with xdvi. Every time I try to use it I get the error message: Error: Can't open display: I have a mac and I have Xcode installed. ...
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3answers
2k views

“X11 could not be opened” then “X11 canceled restart”

I occasionally run into the following first-world nightmare, usually when trying to run open source software (in this case Inkscape on a Mac Pro running Lion, though I've seen this error before as ...
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2answers
312 views

Unable to install R-2.11.1.pkg and up to R-3.0.2 in Mac OSX 10.8.5

I have an iMac 2013 with a Fusion Drive and OSX 10.8.5. No plans to migrate to Mavericks yet. I have had issues also with x11 that I've solved with a "direct" install: installer -pkg ...
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2answers
9k views

X11 for CrossOver on Mountain Lion

In my newly-installed Mountain Lion system: when I try to run CrossOver, which requires X11, I get the following error message: Apple's Web Page indicates that this is not the expected behavior: ...
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2answers
610 views

How can I install tk on OS X?

I am getting warnings and empty popup boxes when compiling and loading R packages that depend on tk. They say that tk was not installed correctly. I am using homebrew, but I can't tell which package ...
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1answer
920 views

Xquartz on Mavericks 10.9 fails

There is an issue with running xquartz on my system. I installed it by using the link from the Apple website. However when I run xquartz from terminal I get: :~$ xquartz ...
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2answers
6k views

Can not start XQuartz

I can't start Inkscape and Gimp. I have the latest Xcode and the latest xQuartz installed. My logs shows: 6/2/12 1:30:15.957 PM org.macosforge.xquartz.startx: lockfile: Sorry, giving up on ...
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1answer
1k views

Where is X11's error log located in OSX Lion?

I'm trying to run the Xmonad window manager in X11 on OSX lion, I load Xmonad at x11 startup, and X11 just crashes, sometimes it does not. I'm just wondering how I can view some kind of error log to ...
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0answers
71 views

X forwarding application shows blank window after one successful load

I'm running into a strange issue trying to forward an application from a remote Linux server over X (through ssh). The application (it is a java application---a commercial program, not my own) seems ...
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108 views

Poor X Windows performance

I use Macs a lot to host applications running on Linux boxes via X Windows, but tend to find that, after some period of time, I can no longer open new X Windows clients on the Mac - I get messages ...