xwin.exe 1.11.4-1 segmentation fault on startup (-wgl -multiwindow)
Hello, when I invoke xwin.exe for hardware accelerated OpenGL (AIGLX) $ xwin -wgl -multiwindow a segmentation fault occurs. This happens with the latest version (1.11.4-1), but I already had the same problem with my first installation of the X server (1.11.3-1). Attached please find cygcheck.out (sensitive data deleted) and XWin.0.log for further details. Somebody with an idea what is going wrong here? Thank you. - Christian cygcheck.out Description: Binary data XWin.0.log Description: Binary data -- 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/
X-win server will not start after upgrade
I've reinstalled cygwin and cygwin-X from setup ver 2.763, and now X-server won't start. Logfile attaced. Cheers, Kåre Welcome to the XWin X Server Vendor: The Cygwin/X Project Release: 1.11.4.0 OS: Windows 7 Service Pack 1 [Windows NT 6.1 build 7601] (WoW64) Package: version 1.11.4-1 built 2012-01-29 XWin was started with the following command line: X :0 -multiwindow ddxProcessArgument - Initializing default screens winInitializeScreenDefaults - primary monitor w 1680 h 1050 winInitializeDefaultScreens - native DPI x 96 y 96 [ 15168.648] (II) xorg.conf is not supported [ 15168.648] (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information [ 15168.648] LoadPreferences: /home/servicekonto/.XWinrc not found [ 15168.648] LoadPreferences: Loading /etc/X11/system.XWinrc [ 15168.648] LoadPreferences: Done parsing the configuration file... [ 15168.726] winDetectSupportedEngines - DirectDraw installed, allowing ShadowDD [ 15168.726] winDetectSupportedEngines - Windows NT, allowing PrimaryDD [ 15168.726] winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL [ 15168.726] winDetectSupportedEngines - Returning, supported engines 001f [ 15168.726] winSetEngine - Multi Window or Rootless = ShadowGDI [ 15168.726] winScreenInit - Using Windows display depth of 32 bits per pixel [ 15168.726] winAllocateFBShadowGDI - Creating DIB with width: 1680 height: 1050 depth: 32 [ 15168.726] winFinishScreenInitFB - Masks: 00ff ff00 00ff [ 15168.726] winInitVisualsShadowGDI - Masks 00ff ff00 00ff BPRGB 8 d 24 bpp 32 [ 15168.726] winInitMultiWindowWM - Calling pthread_mutex_lock () [ 15168.726] winMultiWindowXMsgProc - Calling pthread_mutex_lock () [ 15168.726] Screen 0 added at virtual desktop coordinate (0,0). [ 15168.741] MIT-SHM extension disabled due to lack of kernel support [ 15168.741] XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel [ 15168.757] GL_VERSION: 1.1.0 [ 15168.757] GL_VENDOR: Microsoft Corporation [ 15168.757] GL_RENDERER:GDI Generic [ 15168.757] GL_EXTENSIONS: GL_WIN_swap_hint GL_EXT_bgra GL_EXT_paletted_texture [ 15168.757] wglwrap: Can't resolve wglGetExtensionsStringARB [ 15168.757] WGL_EXTENSIONS: (null)Segmentation fault at address 0x0 [ 15168.757] Fatal server error: [ 15168.757] Caught signal 11 (Segmentation fault). Server aborting [ 15168.757] [ 15168.757] Server terminated with error (1). Closing log file. -- 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/
Re: xwin.exe 1.11.4-1 segmentation fault on startup (-wgl -multiwindow)
On 31/01/2012 08:43, Christian Tuma wrote: when I invoke xwin.exe for hardware accelerated OpenGL (AIGLX) $ xwin -wgl -multiwindow a segmentation fault occurs. This happens with the latest version (1.11.4-1), but I already had the same problem with my first installation of the X server (1.11.3-1). Attached please find cygcheck.out (sensitive data deleted) and XWin.0.log for further details. [ 3248.876] GL_VERSION: 1.1.0 [ 3248.876] GL_VENDOR: Microsoft Corporation [ 3248.876] GL_RENDERER:GDI Generic [ 3248.876] GL_EXTENSIONS: GL_WIN_swap_hint GL_EXT_bgra GL_EXT_paletted_texture [ 3248.876] wglwrap: Can't resolve wglGetExtensionsStringARB [ 3248.876] WGL_EXTENSIONS: (null)Segmentation fault at address 0x0 [ 3248.876] Fatal server error: [ 3248.876] Caught signal 11 (Segmentation fault). Server aborting [ 3248.876] Server terminated with error (1). Closing log file. Thanks for reporting this issue. I've uploaded a 1.11.4-2 which should contain a fix. When it reaches the mirrors, perhaps you could try it and see if it fixes things for you? You don't appear to be using a graphics card driver with OpenGL acceleration though, I'd be interested to which one? -- Jon TURNEY Volunteer Cygwin/X X Server maintainer -- 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/
Re: Errormessage
On 30/01/2012 12:20, Sonja Abe wrote: I have installed cygwinx and now when I will start the programm and entering startxwin, I got allways this error-message: startxwin: Another X server instance is running on DISPLAY :0 . Resource temprarily unavailable Can you help me and write me, what I can do to run this program. Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html There's probably more detail about why it thinks another X server is already running in /var/log/xwin/XWin.0.log, which is why we ask people to attach it to their problem reports in the page linked above. Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/ -- Jon TURNEY Volunteer Cygwin/X X Server maintainer -- 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/
[ANNOUNCEMENT] Updated: xorg-server-1.11.4-2
The following packages have been updated in the Cygwin distribution: *** xorg-server-1.11.4-2 *** xorg-server-dmx-1.11.4-2 These packages contain XWin and the other X.Org X11 servers. The following cygwin-specific changes have been made since 1.11.4-1: * Fix a crash in -wgl mode when the WGL_ARB_extensions_string extension is not supported e.g with the 'GDI Generic' GL renderer 5f374cd95e0f67ffe39a095369b32bae *xorg-server-1.11.4-2.tar.bz2 4cef79e875d6d3d2cf038024307a513e *xorg-server-dmx-1.11.4-2.tar.bz2 4c52d3d92bb07d85b2d87675cf50b556 *xorg-server-1.11.4-2-src.tar.bz2 -- Jon TURNEY Volunteer Cygwin/X X Server maintainer -- 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/
Re: [ANNOUNCEMENT] Updated: xorg-server-1.11.4-2
I notice a problem moving the mouse pointer. Usually I start XWin with a link on the desktop whose target is C:\cygwin-2\bin\run.exe bash -l -c 'rm -rf /tmp/.X11-unix; XWin -multiwindow -clipboard -silent-dup-error 2/dev/null ' it produces the XWin.0.log-with_wgl attached via the tar-ball. Both with xorg-server-1.11.4-1 and xorg-server-1.11.4-2, the mouse pointer moves in slow motion, in steps, with a delay.. one has difficulty to move finely... If I switch-off wgl, C:\cygwin-2\bin\run.exe bash -l -c 'rm -rf /tmp/.X11-unix; XWin -multiwindow -nowgl -clipboard -silent-dup-error 2/dev/null ' it moves just fine! I have attached XWin.0.log-nowgl for this case and the check.out (all in the tar-ball). Ciao, Angelo. logs_checkout.tar.xz Description: Binary data -- 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/
