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From: Don Webster <paxguy@yahoo.com> To: "cygwin-xfree@cygwin.com" <cygwin-xfree@cygwin.com> Subject: remote xterm's can't open display after upgrade Date: Thu, 11 Dec 2014 18:31:00 -0000 [thread overview] Message-ID: <1716391920.60507.1418322712630.JavaMail.yahoo@jws10765.mail.gq1.yahoo.com> (raw) [-- Attachment #1: Type: text/plain, Size: 1421 bytes --] I needed to upgrade gs to gs 9.15, so I ran setup yesterday. It wanted to update a whole bunch of stuff, including X. OK, fine, I hadn't updated cygwin in quite a while, and I had other stuff to do. After the upgrade, I can't display remote xterms. OK, my old X shortcut didn't work, but I found "XWin Server" and pinned it to my task bar. I launch that and I have the X server running, and a local xterm pops up. I ssh into my linux server, and run my xterm, and get "can't open display". I did these steps. - turned off my Windows Firewall (I am on a safe, local network). - launched XWin Server. In the xterm that popped up: dcw@dcwdt02 ~ $ xhost + access control disabled, clients can connect from any host dcw@dcwdt02 ~ $ ssh centos6 Last login: Wed Dec 10 16:31:16 2014 from dcwdt02 centos6% setenv DISPLAY 10.11.22.33:0.0 # I use tcsh centos6% xterm xterm Xt error: Can't open display: 10.11.22.33:0.0 centos6% Is there something obvious? Note: when run xterm with the firewall off, the error is immediate. when I do it when the firewall is on, there is a delay before I get the error. This was all working on Monday with my older version of cygwin-x, which I think was a 2011 vintage. (I don't upgrade stuff very often for this very reason.) Attached is my log. Any help is appreciated. In general, I love cygwin and cygwin-x; it is awesome for a 25-year unix jock like me. don.. [-- Attachment #2: XWin.0.log --] [-- Type: application/octet-stream, Size: 3678 bytes --] Welcome to the XWin X Server Vendor: The Cygwin/X Project Release: 1.16.2.0 OS: CYGWIN_NT-6.1-WOW64 dcwdt02 1.7.33-2(0.280/5/3) 2014-11-13 15:45 i686 OS: Windows 7 Service Pack 1 [Windows NT 6.1 build 7601] (WoW64) Package: version 1.16.2-1 built 2014-11-11 XWin was started with the following command line: /usr/bin/XWin :0 -multiwindow -nolisten tcp -auth /home/dcw/.serverauth.6904 ddxProcessArgument - Initializing default screens winInitializeScreenDefaults - primary monitor w 1280 h 1024 winInitializeScreenDefaults - native DPI x 96 y 96 [ 4143.152] (II) xorg.conf is not supported [ 4143.152] (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information [ 4143.152] LoadPreferences: /home/dcw/.XWinrc not found [ 4143.152] LoadPreferences: Loading /etc/X11/system.XWinrc [ 4143.152] LoadPreferences: Done parsing the configuration file... [ 4143.183] winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL [ 4143.199] winDetectSupportedEngines - Returning, supported engines 00000015 [ 4143.199] winSetEngine - Multi Window or Rootless => ShadowGDI [ 4143.199] winScreenInit - Using Windows display depth of 32 bits per pixel [ 4143.199] winAllocateFBShadowGDI - Creating DIB with width: 2560 height: 1024 depth: 32 [ 4143.199] winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff [ 4143.199] winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32 [ 4143.199] MIT-SHM extension disabled due to lack of kernel support [ 4143.214] XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel [ 4143.214] glWinSelectGLimplementation: Loaded 'cygnativeGLthunk.dll' [ 4143.339] GL_VERSION: 3.3.0 [ 4143.339] GL_VENDOR: NVIDIA Corporation [ 4143.355] GL_RENDERER: GeForce 210/PCIe/SSE2 [ 4143.355] (II) AIGLX: enabled GLX_SGI_make_current_read [ 4143.355] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer [ 4143.355] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control [ 4143.355] (II) AIGLX: enabled GLX_SGIX_pbuffer [ 4143.355] (II) AIGLX: enabled GLX_ARB_multisample and GLX_SGIS_multisample [ 4143.355] (II) 450 pixel formats reported by wglGetPixelFormatAttribivARB [ 4143.355] (II) AIGLX: Set GLX version to 1.4 [ 4143.355] (II) 297 fbConfigs [ 4143.355] (II) ignored pixel formats: 0 not OpenGL, 54 RBGA float, 63 RGBA unsigned float, 0 unknown pixel type, 36 unaccelerated [ 4143.355] (II) GLX: Initialized Win32 native WGL GL provider for screen 0 [ 4143.480] winPointerWarpCursor - Discarding first warp: 1280 512 [ 4143.480] (--) 3 mouse buttons found [ 4143.480] (--) Setting autorepeat to delay=500, rate=31 [ 4143.480] (--) Windows keyboard layout: "00000409" (00000409) "US", type 4 [ 4143.480] (--) Found matching XKB configuration "English (USA)" [ 4143.480] (--) Model = "pc105" Layout = "us" Variant = "none" Options = "none" [ 4143.480] Rules = "base" Model = "pc105" Layout = "us" Variant = "none" Options = "none" [ 4143.480] winInitMultiWindowWM - DISPLAY=:0.0 [ 4143.480] winMultiWindowXMsgProc - DISPLAY=:0.0 [ 4143.526] winProcEstablishConnection - winInitClipboard returned. [ 4143.526] winClipboardThreadProc - DISPLAY=:0.0 [ 4143.526] OS maintains clipboard viewer chain: yes [ 4143.526] winInitMultiWindowWM - XOpenDisplay () returned and successfully opened the display. [ 4143.526] winMultiWindowXMsgProc - XOpenDisplay () returned and successfully opened the display. [ 4143.526] winClipboardProc - XOpenDisplay () returned and successfully opened the display. [ 4143.854] winMultiWindowXMsgProcErrorHandler - ERROR: BadMatch (invalid parameter attributes) [-- Attachment #3: Type: text/plain, Size: 223 bytes --] -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/
next reply other threads:[~2014-12-11 18:31 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-12-11 18:31 Don Webster [this message] 2014-12-11 19:14 ` Jon TURNEY 2014-12-11 21:16 ` Don Webster 2014-12-12 22:03 ` J. Offerman 2014-12-12 19:55 ` JimE 2014-12-14 22:43 ` Linda Walsh
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