DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:reply-to:to:cc:message-id:subject
	:mime-version:content-type:content-transfer-encoding; q=dns; s=
	default; b=sRlUUhy+1eZArzptGJWU1ciY+sJnIsiF+Fk63wqWlF1ucXavBxPrj
	7RN0E2gjjZfToAqP4elm5DWvMI4M+kGYsPhQYXHx03xACxSkDWZbzaDD2NPQ5vC5
	QPdeHUsZ10SX589QoxMuW9YX7qBS/02in56RlKQIXplzDArnHZ3lJw=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Date: Thu, 24 Mar 2016 15:10:59 -0500 (CDT)
From: Matt Morrow <myemailis AT verizon DOT net>
Reply-to: myemailis AT verizon DOT net
To: cygwin AT cygwin DOT com
Cc: allofusmorrows AT verizon DOT net
Message-id: <9837173.1199788.1458850259723.JavaMail.root@vznit170064.mailsrvcs.net>
Subject: Cannot Run X Programs
MIME-version: 1.0
Content-type: text/plain; charset=UTF-8
Content-transfer-encoding: 7bit

 Hi,
 
I'm on Windows 10 running:
CYGWIN_NT-6.2 HOME 2.4.1(0.293/5/3) 2016-01-24 11:26 x86_64 Cygwin
 
I cannot run X programs like xclock or xterm.
With xclock I get this (depending on how I have $DISPLAY set): 
Error: Can't open display: HOME:0
Error: Can't open display: HOME:0.0
Error: Can't open display: localhost:0
Error: Can't open display: localhost:0.0
Error: Can't open display: 192.168.1.7:0
Error: Can't open display: 192.168.1.7:0.0

With xterm I get:
xterm: Xt error: Can't open display: 192.168.1.7:0.0
xterm: Xt error: Can't open display: 192.168.1.7:0
xterm: Xt error: Can't open display: localhost:0.0
xterm: Xt error: Can't open display: localhost:0
xterm: Xt error: Can't open display: HOME:0.0
xterm: Xt error: Can't open display: HOME:0

xhost gives me:
> xhost +
xhost: unable to open display "192.168.1.7:0.0"
 
After startx and startxwin (see below) I try again:
> xclock
Error: Can't open display: 192.168.1.7:0.0

> xterm
xterm: Xt error: Can't open display: 192.168.1.7:0.0
 

Here's startx and startxwin:

> startx

Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.18.1.0
OS: CYGWIN_NT-6.2 HOME 2.4.1(0.293/5/3) 2016-01-24 11:26 x86_64
OS: Windows 10 [Windows NT 10.0 build 10586] (Win64)
Package: version 1.18.1-2 built 2016-03-03

XWin was started with the following command line:

/usr/bin/X :0 -auth C:/Users/matt/.serverauth.6572

(II) xorg.conf is not supported
(II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information
LoadPreferences: C:/Users/matt/.XWinrc not found
LoadPreferences: Loading /etc/X11/system.XWinrc
LoadPreferences: Done parsing the configuration file...
winDetectSupportedEngines - RemoteSession: no
winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL
winDetectSupportedEngines - Returning, supported engines 00000005
winSetEngine - Using Shadow DirectDraw NonLocking
winScreenInit - Using Windows display depth of 32 bits per pixel
winWindowProc - WM_SIZE - new client area w: 1904 h: 1001
winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
MIT-SHM extension disabled due to lack of kernel support
XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel
(EE) AIGLX: No native OpenGL in modes with a root window
(II) AIGLX: enabled GLX_MESA_copy_sub_buffer
(II) AIGLX: Loaded and initialized swrast
(II) GLX: Initialized DRISWRAST GL provider for screen 0
winPointerWarpCursor - Discarding first warp: 952 500
(--) 3 mouse buttons found
(--) Setting autorepeat to delay=500, rate=31
(--) Windows keyboard layout: "00000409" (00000409) "US", type 4
(--) Found matching XKB configuration "English (USA)"
(--) Model = "pc105" Layout = "us" Variant = "none" Options = "none"
Rules = "base" Model = "pc105" Layout = "us" Variant = "none" Options = "none"
winClipboardThreadProc - DISPLAY=:0.0
OS maintains clipboard viewer chain: yes
winProcEstablishConnection - winInitClipboard returned.
winClipboardProc - XOpenDisplay () returned and successfully opened the display.
C:/Users/matt/.xinitrc: line 1: /usr/local/kde1/bin/startkde: No such file or directory
xinit: connection to X server lost

waiting for X server to shut down winClipboardProc - winClipboardFlushWindowsMessageQueue trapped WM_QUIT message, exiting main loop.
winClipboardProc - XDestroyWindow succeeded.
winDeinitMultiWindowWM - Noting shutdown in progress
(II) Server terminated successfully (0). Closing log file.


> startxwin

Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.18.1.0
OS: CYGWIN_NT-6.2 HOME 2.4.1(0.293/5/3) 2016-01-24 11:26 x86_64
OS: Windows 10 [Windows NT 10.0 build 10586] (Win64)
Package: version 1.18.1-2 built 2016-03-03

XWin was started with the following command line:

/usr/bin/XWin :0 -multiwindow -auth
 C:/Users/matt/.serverauth.8388

(II) xorg.conf is not supported
(II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information
LoadPreferences: C:/Users/matt/.XWinrc not found
LoadPreferences: Loading /etc/X11/system.XWinrc
LoadPreferences: Done parsing the configuration file...
winDetectSupportedEngines - RemoteSession: no
winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL
winDetectSupportedEngines - Returning, supported engines 00000005
winSetEngine - Multi Window or Rootless => ShadowGDI
winScreenInit - Using Windows display depth of 32 bits per pixel
winAllocateFBShadowGDI - Creating DIB with width: 1920 height: 1080 depth: 32
winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32
MIT-SHM extension disabled due to lack of kernel support
XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel
glWinSelectGLimplementation: Loaded 'cygnativeGLthunk.dll'
(II) AIGLX: Testing pixelFormatIndex 1
GL_VERSION: 4.3.0 - Build 20.19.15.4331
GL_VENDOR: Intel
GL_RENDERER: Intel(R) HD Graphics 4600
(II) AIGLX: enabled GLX_SGI_make_current_read
(II) AIGLX: enabled GLX_MESA_copy_sub_buffer
(II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
(II) AIGLX: enabled GLX_SGIX_pbuffer
(II) AIGLX: enabled GLX_ARB_multisample and GLX_SGIS_multisample
(II) 80 pixel formats reported by wglGetPixelFormatAttribivARB
(II) AIGLX: Set GLX version to 1.4
(II) 35 fbConfigs
(II) ignored pixel formats: 0 not OpenGL, 6 RBGA float, 3 RGBA unsigned float, 0 unknown pixel type, 36 unaccelerated
(II) GLX: Initialized Win32 native WGL GL provider for screen 0
winPointerWarpCursor - Discarding first warp: 960 540
(--) 3 mouse buttons found
(--) Setting autorepeat to delay=500, rate=31
(--) Windows keyboard layout: "00000409" (00000409) "US", type 4
(--) Found matching XKB configuration "English (USA)"
(--) Model = "pc105" Layout = "us" Variant = "none" Options = "none"
Rules = "base" Model = "pc105" Layout = "us" Variant = "none" Options = "none"
winInitMultiWindowWM - DISPLAY=:0.0
winMultiWindowXMsgProc - DISPLAY=:0.0
winInitMultiWindowWM - xcb_connect () returned and successfully opened the display.
winProcEstablishConnection - winInitClipboard returned.
winClipboardThreadProc - DISPLAY=:0.0
OS maintains clipboard viewer chain: yes
winMultiWindowXMsgProc - xcb_connect() returned and successfully opened the display.
winClipboardProc - XOpenDisplay () returned and successfully opened the display.


Any ideas what's wrong?

TIA,
Matt


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple