From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gateway36.websitewelcome.com (gateway36.websitewelcome.com [192.185.196.23]) by sourceware.org (Postfix) with ESMTPS id 0F0D9385AC1C for ; Tue, 10 Aug 2021 12:58:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 0F0D9385AC1C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=astrofoto.org Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=astrofoto.org Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway36.websitewelcome.com (Postfix) with ESMTP id 5A0FB401933DB for ; Tue, 10 Aug 2021 07:58:53 -0500 (CDT) Received: from box2383.bluehost.com ([50.87.216.226]) by cmsmtp with SMTP id DRLIm1V12K61iDRLIm2GL4; Tue, 10 Aug 2021 07:58:53 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=astrofoto.org; s=default; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Date:Message-ID:Subject:From:To:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=bGnlH0eLxxeDQpnih86/KAgKcCExG43Ya8D+Ki/BuMs=; b=azmCG5AWtCXAzKAhItVhkNxbxI 9XA+tYcj1NIu7vGgjvxEOUUf1wKkGQeTixSyfl+9NmWha4S5FjBRUsVOTB4+YUnd7/kVxINAJJKvO KxJppd1KQeg4WF2Q0EQOBIn9pQpnSTnRlhwKIbc54ZEtkkksNCq+BBsm9AziWy7aiQtg=; Received: from cpe-104-162-67-78.nyc.res.rr.com ([104.162.67.78]:60753 helo=[192.168.3.141]) by box2383.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1mDRLI-001X57-Gs for cygwin@cygwin.com; Tue, 10 Aug 2021 06:58:52 -0600 To: cygwin@cygwin.com From: Roland Roberts Subject: Cygwin/X on Windows 10 won't launch apps from .XWinrc menus Organization: not very Message-ID: Date: Tue, 10 Aug 2021 08:58:50 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box2383.bluehost.com X-AntiAbuse: Original Domain - cygwin.com X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - astrofoto.org X-BWhitelist: no X-Source-IP: 104.162.67.78 X-Source-L: No X-Exim-ID: 1mDRLI-001X57-Gs X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: cpe-104-162-67-78.nyc.res.rr.com ([192.168.3.141]) [104.162.67.78]:60753 X-Source-Auth: roland@astrofoto.org X-Email-Count: 1 X-Source-Cap: YXN0cm9mb3Q7YXN0cm9mb3Q7Ym94MjM4My5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=0.2 required=5.0 tests=BAYES_05, BODY_8BITS, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_SOFTFAIL, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Aug 2021 12:59:08 -0000 I have a new, company-supplied Windows 10 laptop, using Cygwin to do development. I’m having a problem getting XWin to launch apps. XWin appears to be mostly working normally, meaning if I launch a Cygwin mintty instance, I can manually set DISPLAY=:0.0 and start up X application from the shell prompt. But trying to launch from my .XWinrc, the application never displays and I can’t find a useful error log to track down the issue. I’m pretty sure it’s some permission someplace my account doesn’t have (and I can probably get IT to change that if I can just identify what it is). Here’s the XWin.0.log     Welcome to the XWin X Server     Vendor: The Cygwin/X Project     Release: 1.20.11.0     OS: CYGWIN_NT-10.0-18363 CS-LT-RROB-02 3.1.4-340.x86_64 2020-02-19 08:49 UTC x86_64     OS: Windows 10  [Windows NT 10.0 build 18363] (Win64)     Package: version 1.20.11-1 built 2021-04-27     XWin was started with the following command line:     /usr/bin/XWin :0 -multiwindow -auth     /home/rrobert1/.serverauth.403     ddxProcessArgument - Initializing default screens     winInitializeScreenDefaults - primary monitor w 2560 h 1440     winInitializeScreenDefaults - native DPI x 96 y 96     [  1456.031] (II) xorg.conf is not supported     [  1456.031] (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information     [  1456.031] LoadPreferences: Loading /home/rrobert1/.XWinrc     [  1456.031] LoadPreferences: Done parsing the configuration file...     [  1456.031] winDetectSupportedEngines - RemoteSession: no     [  1456.046] winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL     [  1456.062] winDetectSupportedEngines - Returning, supported engines 00000005     [  1456.062] winSetEngine - Multi Window or Rootless => ShadowGDI     [  1456.062] winScreenInit - Using Windows display depth of 32 bits per pixel     [  1456.062] winAllocateFBShadowGDI - Creating DIB with width: 2560 height: 1440 depth: 32     [  1456.062] winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff     [  1456.062] winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32     [  1456.078] MIT-SHM extension disabled due to lack of kernel support     [  1456.078] XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel     [  1456.078] glWinSelectGLimplementation: Loaded 'cygnativeGLthunk.dll'     [  1456.187] (II) AIGLX: Testing pixelFormatIndex 1     [  1456.203] GL_VERSION:     4.6.0 - Build 27.20.100.8853     [  1456.203] GL_VENDOR:      Intel     [  1456.203] GL_RENDERER:    Intel(R) Iris(R) Xe Graphics     [  1456.203] (II) GLX: enabled GLX_SGI_make_current_read     [  1456.203] (II) GLX: enabled GLX_SGI_swap_control     [  1456.203] (II) GLX: enabled GLX_MESA_swap_control     [  1456.203] (II) GLX: enabled GLX_SGIX_pbuffer     [  1456.203] (II) GLX: enabled GLX_ARB_multisample     [  1456.203] (II) GLX: enabled GLX_SGIS_multisample     [  1456.203] (II) GLX: enabled GLX_ARB_fbconfig_float     [  1456.203] (II) GLX: enabled GLX_EXT_fbconfig_packed_float     [  1456.203] (II) GLX: enabled GLX_ARB_create_context     [  1456.203] (II) GLX: enabled GLX_ARB_create_context_profile     [  1456.203] (II) GLX: enabled GLX_ARB_create_context_robustness     [  1456.203] (II) GLX: enabled GLX_EXT_create_context_es2_profile     [  1456.203] (II) GLX: enabled GLX_ARB_framebuffer_sRGB     [  1456.203] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer     [  1456.203] (II) 110 pixel formats reported by wglGetPixelFormatAttribivARB     [  1456.218] (II) 74 fbConfigs     [  1456.218] (II) ignored pixel formats: 0 not OpenGL, 0 unknown pixel type, 36 unaccelerated     [  1456.218] (II) GLX: Initialized Win32 native WGL GL provider for screen 0     [  1456.453] winPointerWarpCursor - Discarding first warp: 1280 720     [  1456.453] (--) 16 mouse buttons found     [  1456.453] (--) Setting autorepeat to delay=500, rate=31     [  1456.453] (--) Windows keyboard layout: "00000409" (00000409) "US", type 7     [  1456.453] (--) Found matching XKB configuration "English (USA)"     [  1456.453] (--) Model = "pc105" Layout = "us" Variant = "none" Options = "none"     [  1456.453] Rules = "base" Model = "pc105" Layout = "us" Variant = "none" Options = "none"     [  1456.453] [  1456.453] winInitMultiWindowWM - DISPLAY=:0.0     winMultiWindowXMsgProc - DISPLAY=:0.0     [  1456.656] winInitMultiWindowWM - xcb_connect () returned and successfully opened the display.     [  1456.656] winProcEstablishConnection - winInitClipboard returned.     [  1456.656] winClipboardThreadProc - DISPLAY=:0.0     [  1456.656] winMultiWindowXMsgProc - xcb_connect() returned and successfully opened the display.     [  1456.656] winClipboardProc - xcb_connect () returned and successfully opened the display.     [  1456.656] Using Composite redirection     [  1490.390] executing '/bin/mintty', pid 772     [  1902.312] executing '/bin/mintty', pid 1200 You can see the last two things that were launched. And here’s the process list     29267 rrobert1> ps -ef          UID     PID    PPID  TTY        STIME COMMAND     rrobert1     610       1 ?        08:31:58 /usr/bin/mintty     rrobert1     471       1 ?        08:31:46 /usr/bin/gpg-agent     rrobert1     772     605 ?        08:32:24 /usr/bin/XWin     rrobert1    1205     611 pty0     08:39:31 /usr/bin/ps     rrobert1     403       1 cons0    08:31:42 /usr/bin/sh     rrobert1     442       1 ?        08:31:44 /usr/bin/ssh-agent     rrobert1     611     610 pty0     08:31:58 /usr/bin/bash     rrobert1     604     403 cons0    08:31:49 /usr/bin/xinit     rrobert1    1200     605 ?        08:39:16 /usr/bin/XWin     rrobert1     605     604 cons0    08:31:49 /usr/bin/XWin     rrobert1     609     604 ?        08:31:50 /usr/bin/sh where you can see those processes are launch, but they show as additional instances of XWin and mintty was never started. My .XWinrc contain this     menu root {             "Cygwin Terminal" exec  "/bin/mintty"                 "Emacs"           exec     "/bin/emacs"             // […]     } Any suggestions on where to poke to diagnose this? My home Windows 10 machine has no problem at all. Oh, and cygcheck report version 3.1.4. Yes, that’s a little old, but we are stuck there until we can work out an issue with our build environment and the change for 3.1.5+ in how symlinks are handled. -- Roland Roberts, PhD Brooklyn, NY USA https://astrofoto.org