Re: xorg-server-21.1.21-1

Jim Reisert AD1C via Cygwin <[email protected]> Sun, 18 Jan 2026 12:46:46 -0700

Newsgroups	gmane.os.cygwin
Message-ID	<CAK-n8j6Pbvbtp2XAouBKsPym6oC80FgUoQAfHb5wkCs6a=KDWw@mail.gmail.com>

On Sun, Jan 18, 2026 at 7:10 AM Jon Turney wrote:

> The following packages have been uploaded to the Cygwin distribution:
>
> * xorg-server-21.1.21-1
> * xorg-server-common-21.1.21-1
> * xorg-server-debuginfo-21.1.21-1
> * xorg-server-devel-21.1.21-1
> * xorg-server-extra-21.1.21-1
> * xorg-server-xorg-21.1.21-1
> * xwinclip-21.1.21-1

I can't get this version to work (Fatal error 1 on xcb connection, see
below).  I have not had any problems in the past.  The error log and
cygcheck output are attached.

[   127.312] winMultiWindowXMsgProc - xcb_connect() returned and
successfully opened the display.
[   127.312] winInitMultiWindowWM - xcb_connect () returned and
successfully opened the display.
[   127.312] Using Composite redirection
[   127.437] winMultiWindowXMsgProc - Fatal error 1 on xcb connection
[   127.437] winDeinitMultiWindowWM - Noting shutdown in progress
[   127.437] (II) Server terminated successfully (0). Closing log file.

-- 
Jim Reisert AD1C, <[email protected]>, https://ad1c.us


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XWin.0.log (application/octet-stream, 4 KB)

Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.21.1.21
OS: CYGWIN_NT-10.0-26220 JJR 3.6.6-1.x86_64 2026-01-09 17:39 UTC x86_64
OS: Windows 10  [Windows NT 10.0 build 26220] x64
Package: version 21.1.21-1 built 2026-01-16

XWin was started with the following command line:

/usr/bin/XWin -notrayicon -noclipboard :0 -multiwindow -auth 
 /cygdrive/d/Home/.serverauth.1999 

ddxProcessArgument - Initializing default screens
winInitializeScreenDefaults - primary monitor w 1920 h 1200
[   126.671] (II) xorg.conf is not supported
[   126.671] (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information
[   126.671] winUpdateDpi - primary monitor native DPI x 96 y 96
[   126.671] LoadPreferences: /cygdrive/d/Home/.XWinrc not found
[   126.671] LoadPreferences: Loading /etc/X11/system.XWinrc
[   126.671] LoadPreferences: Done parsing the configuration file...
[   126.671] winDetectSupportedEngines - RemoteSession: no
[   126.796] winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL
[   126.796] winDetectSupportedEngines - Returning, supported engines 00000005
[   126.796] winSetEngine - Multi Window or Rootless => ShadowGDI
[   126.796] winScreenInit - Using Windows display depth of 32 bits per pixel
[   126.796] winAllocateFBShadowGDI - Creating DIB with width: 3840 height: 1200 depth: 32
[   126.812] winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
[   126.812] winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32
[   126.812] MIT-SHM extension disabled due to lack of kernel support
[   126.812] XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel
[   126.828] glWinSelectGLimplementation: Loaded 'cygnativeGLthunk.dll'
[   126.875] (II) AIGLX: Testing pixelFormatIndex 5
[   126.906] GL_VERSION:     4.6.0 NVIDIA 591.74
[   126.906] GL_VENDOR:      NVIDIA Corporation
[   126.906] GL_RENDERER:    NVIDIA GeForce RTX 3060 Ti/PCIe/SSE2
[   126.906] (II) GLX: enabled GLX_SGI_make_current_read
[   126.906] (II) GLX: enabled GLX_SGI_swap_control
[   126.906] (II) GLX: enabled GLX_MESA_swap_control
[   126.906] (II) GLX: enabled GLX_SGIX_pbuffer
[   126.906] (II) GLX: enabled GLX_ARB_multisample
[   126.906] (II) GLX: enabled GLX_SGIS_multisample
[   126.906] (II) GLX: enabled GLX_ARB_fbconfig_float
[   126.906] (II) GLX: enabled GLX_EXT_fbconfig_packed_float
[   126.906] (II) GLX: enabled GLX_ARB_create_context
[   126.906] (II) GLX: enabled GLX_ARB_create_context_profile
[   126.906] (II) GLX: enabled GLX_ARB_create_context_robustness
[   126.906] (II) GLX: enabled GLX_EXT_create_context_es2_profile
[   126.906] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[   126.906] (II) 670 pixel formats reported by wglGetPixelFormatAttribivARB
[   126.906] (II) 634 fbConfigs
[   126.906] (II) ignored pixel formats: 0 not OpenGL, 0 unknown pixel type, 36 unaccelerated
[   126.906] (II) GLX: Initialized Win32 native WGL GL provider for screen 0
[   127.265] winPointerWarpCursor - Discarding first warp: 1920 600
[   127.265] (--) 5 mouse buttons found
[   127.265] (--) Setting autorepeat to delay=500, rate=31
[   127.265] (--) Windows keyboard layout: "00000409" (00000409) "US", type 4
[   127.265] (--) Found matching XKB configuration "English (USA)"
[   127.265] (--) Model = "pc105" Layout = "us" Variant = "none" Options = "none"
[   127.265] Rules = "base" Model = "pc105" Layout = "us" Variant = "none" Options = "none"
[   127.265] winInitMultiWindowWM - DISPLAY=:0.0
[   127.265] winMultiWindowXMsgProc - DISPLAY=:0.0
[   127.265] winProcEstablishConnection - Clipboard is not enabled, returning.
[   127.312] winMultiWindowXMsgProc - xcb_connect() returned and successfully opened the display.
[   127.312] winInitMultiWindowWM - xcb_connect () returned and successfully opened the display.
[   127.312] Using Composite redirection
[   127.437] winMultiWindowXMsgProc - Fatal error 1 on xcb connection
[   127.437] winDeinitMultiWindowWM - Noting shutdown in progress
[   127.437] (II) Server terminated successfully (0). Closing log file.

cygcheck.out (application/octet-stream, 127.5 KB) - not displayed