Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.20.1.0
OS: CYGWIN_NT-10.0 moufang2 2.11.1(0.329/5/3) 2018-09-05 10:24 x86_64
OS: Windows 10  [Windows NT 10.0 build 17134] (Win64)
Package: version 1.20.1-1 built 2018-08-28

XWin was started with the following command line:

/usr/bin/XWin :0 -multiwindow -auth 
 /home/kbrown/.serverauth.2808 

ddxProcessArgument - Initializing default screens
winInitializeScreenDefaults - primary monitor w 3840 h 2160
winInitializeScreenDefaults - native DPI x 240 y 240
[ 19304.453] (II) xorg.conf is not supported
[ 19304.453] (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information
[ 19304.453] LoadPreferences: /home/kbrown/.XWinrc not found
[ 19304.453] LoadPreferences: Loading /etc/X11/system.XWinrc
[ 19304.453] LoadPreferences: Done parsing the configuration file...
[ 19304.453] winDetectSupportedEngines - RemoteSession: no
[ 19304.453] winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL
[ 19304.468] winDetectSupportedEngines - Returning, supported engines 00000005
[ 19304.468] winSetEngine - Multi Window or Rootless => ShadowGDI
[ 19304.468] winScreenInit - Using Windows display depth of 32 bits per pixel
[ 19304.468] winAllocateFBShadowGDI - Creating DIB with width: 3840 height: 2160 depth: 32
[ 19304.468] winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
[ 19304.468] winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32
[ 19304.468] glWinSelectGLimplementation: Loaded 'cygnativeGLthunk.dll'
[ 19304.484] (II) AIGLX: Testing pixelFormatIndex 1
[ 19304.484] GL_VERSION:     4.5.0 - Build 23.20.16.4973
[ 19304.484] GL_VENDOR:      Intel
[ 19304.484] GL_RENDERER:    Intel(R) UHD Graphics 630
[ 19304.484] (II) GLX: enabled GLX_SGI_make_current_read
[ 19304.484] (II) GLX: enabled GLX_SGI_swap_control
[ 19304.484] (II) GLX: enabled GLX_MESA_swap_control
[ 19304.484] (II) GLX: enabled GLX_SGIX_pbuffer
[ 19304.484] (II) GLX: enabled GLX_ARB_multisample
[ 19304.484] (II) GLX: enabled GLX_SGIS_multisample
[ 19304.484] (II) GLX: enabled GLX_ARB_fbconfig_float
[ 19304.484] (II) GLX: enabled GLX_EXT_fbconfig_packed_float
[ 19304.484] (II) GLX: enabled GLX_ARB_create_context
[ 19304.484] (II) GLX: enabled GLX_ARB_create_context_profile
[ 19304.484] (II) GLX: enabled GLX_ARB_create_context_robustness
[ 19304.484] (II) GLX: enabled GLX_EXT_create_context_es2_profile
[ 19304.484] (II) GLX: enabled GLX_ARB_framebuffer_sRGB
[ 19304.484] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 19304.484] (II) 103 pixel formats reported by wglGetPixelFormatAttribivARB
[ 19304.500] (II) 67 fbConfigs
[ 19304.500] (II) ignored pixel formats: 0 not OpenGL, 0 unknown pixel type, 36 unaccelerated
[ 19304.500] (II) GLX: Initialized Win32 native WGL GL provider for screen 0
[ 19304.625] winPointerWarpCursor - Discarding first warp: 1920 1080
[ 19304.625] (--) 16 mouse buttons found
[ 19304.625] (--) Setting autorepeat to delay=500, rate=31
[ 19304.625] (--) Windows keyboard layout: "00000409" (00000409) "US", type 4
[ 19304.625] (--) Found matching XKB configuration "English (USA)"
[ 19304.625] (--) Model = "pc105" Layout = "us" Variant = "none" Options = "none"
[ 19304.625] Rules = "base" Model = "pc105" Layout = "us" Variant = "none" Options = "none"
[ 19304.625] winInitMultiWindowWM - DISPLAY=:0.0
[ 19304.625] winMultiWindowXMsgProc - DISPLAY=:0.0
[ 19304.671] winMultiWindowXMsgProc - xcb_connect() returned and successfully opened the display.
[ 19304.671] winProcEstablishConnection - winInitClipboard returned.
[ 19304.671] winClipboardThreadProc - DISPLAY=:0.0
[ 19304.671] winInitMultiWindowWM - xcb_connect () returned and successfully opened the display.
[ 19304.671] OS maintains clipboard viewer chain: yes
[ 19304.671] Using Composite redirection
[ 19304.671] winClipboardProc - XOpenDisplay () returned and successfully opened the display.
[ 19314.156] OS has icon alpha channel support: yes
[ 19335.625] winMultiWindowXMsgProc - Fatal error 1 on xcb connection
[ 19335.625] winClipboardIOErrorHandler!
[ 19335.625] winClipboardProc - setjmp returned for IO Error Handler.
[ 19335.625] winClipboardProc - XDestroyWindow succeeded.
[ 19335.625] winDeinitMultiWindowWM - Noting shutdown in progress
[ 19335.625] (II) Server terminated successfully (0). Closing log file.