Re: xwin on cygwin - cannot connect

[Harold L Hunt II <huntharo@msu.edu>]

Andrew,

Oops, forgot to check the basics.  XDMCP is not enabled by default on 
most Linux distributions these days.  See below for information on how 
to enable it:

http://xfree86.cygwin.com/docs/faq/cygwin-xfree-faq.html#q-mandrake-8.1-xdmcp

Make sure that you either restart gdm (drop to runlevel 3, then go back 
to runlevel 5) or just restart the Linux machine to make sure that the 
XDMCP enable flag is read.  Then do your test again.

Harold

Andrew Leung wrote:

> Harold,
> 
> Yes that's the latest XWin.log off the cygwin installation.  Then I
> suppose it's something on the linux box.  Are there logs on there that
> would shed some light?  I see that gdm is running from top command:
> 
>   PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME CPU
> COMMAND
>  2089 root      14   0   936  900   752 R     2.1  3.0   0:02   0 top
>  2092 root      11   0 10372 5276  1500 S     1.3 17.9   0:16   0 X
>  2060 root      11   0   896  740   660 S     0.7  2.5   0:00   0 sshd
>     6 root      10   0     0    0     0 SW    0.1  0.0   0:15   0
> kupdated
>  2101 gdm        9   0 10968  10M  6736 S     0.1 37.3   0:26   0
> gdmgreeter
>     1 root       9   0    80   52    44 S     0.0  0.1   0:04   0 init
>     2 root       9   0     0    0     0 SW    0.0  0.0   0:00   0
> keventd
>     3 root      19  19     0    0     0 SWN   0.0  0.0   0:00   0
> ksoftirqd_CPU
>     4 root       9   0     0    0     0 SW    0.0  0.0   0:33   0 kswapd
> 
> Login screen prompt is on the box.  Am I in the right direction or
> something missing?
> 
> -----Original Message-----
> From: cygwin-xfree-owner@cygwin.com
> [mailto:cygwin-xfree-owner@cygwin.com] On Behalf Of Harold L Hunt II
> Sent: Sunday, November 30, 2003 1:27 AM
> To: cygwin-xfree@cygwin.com
> Subject: Re: xwin on cygwin - cannot connect
> 
> Andrew,
> 
> Hmm... the log file looks okay, you did try a failed connection, then 
> send in that XWin.log, right?
> 
> I'm going to bed.  Maybe someone else can help.
> 
> Harold
> 
> Andrew Leung wrote:
> 
> 
>>Thanks for the reply,  here it is,  This was my latest attempt, but
> 
> now
> 
>>it seems the checkered screen stays.. but with no change.  It does not
>>disappear on me at this point.  
>>
>>ddxProcessArgument - Initializing default screens
>>winInitializeDefaultScreens - w 1024 h 768
>>winInitializeDefaultScreens - Returning
>>OsVendorInit - Creating bogus screen 0
>>_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
>>(EE) Unable to locate/open config file
>>InitOutput - Error reading config file
>>winDetectSupportedEngines - Windows NT/2000/XP
>>winDetectSupportedEngines - DirectDraw installed
>>winDetectSupportedEngines - Allowing PrimaryDD
>>winDetectSupportedEngines - DirectDraw4 installed
>>winDetectSupportedEngines - Returning, supported engines 0000001f
>>InitOutput - g_iNumScreens: 1 iMaxConsecutiveScreen: 1
>>winSetEngine - Using Shadow DirectDraw NonLocking
>>winAdjustVideoModeShadowDDNL - Using Windows display depth of 32 bits
>>per pixel
>>winCreateBoundingWindowWindowed - User w: 1024 h: 768
>>winCreateBoundingWindowWindowed - Current w: 1024 h: 768
>>winAdjustForAutoHide - Original WorkArea: 0 100 718 1024
>>winAdjustForAutoHide - Adjusted WorkArea: 0 100 718 1024
>>winCreateBoundingWindowWindowed - WindowClient w 918 h 693 r 918 l 0 b
>>693 t 0
>>winCreateBoundingWindowWindowed -  Returning
>>winCreatePrimarySurfaceShadowDDNL - Creating primary surface
>>winCreatePrimarySurfaceShadowDDNL - Created primary surface
>>winCreatePrimarySurfaceShadowDDNL - Attached clipper to primary
> 
> surface
> 
>>winAllocateFBShadowDDNL - lPitch: 3672
>>winAllocateFBShadowDDNL - Created shadow pitch: 3672
>>winAllocateFBShadowDDNL - Created shadow stride: 918
>>winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
>>winInitVisualsShadowDDNL - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d
> 
> 24
> 
>>bpp 32
>>winCreateDefColormap - Deferring to fbCreateDefColormap ()
>>winFinishScreenInitFB - returning
>>winScreenInit - returning
>>InitOutput - Returning.
>>MIT-SHM extension disabled due to lack of kernel support
>>XFree86-Bigfont extension local-client optimization disabled due to
> 
> lack
> 
>>of shared memory support in the kernel
>>(==) winConfigKeyboard - Layout: "00000409" (00000409) 
>>(EE) No primary keyboard configured
>>(==) Using compiletime defaults for keyboard
>>Rules = "xfree86" Model = "pc101" Layout = "us" Variant = "(null)"
>>Options = "(null)"
>>winPointerWarpCursor - Discarding first warp: 459 346
>>winBlockHandler - Releasing pmServerStarted
>>winBlockHandler - pthread_mutex_unlock () returned
>>
>>
>>-----Original Message-----
>>From: cygwin-xfree-owner@cygwin.com
>>[mailto:cygwin-xfree-owner@cygwin.com] On Behalf Of Harold L Hunt II
>>Sent: Sunday, November 30, 2003 1:09 AM
>>To: cygwin-xfree@cygwin.com
>>Subject: Re: xwin on cygwin - cannot connect
>>
>>Andrew,
>>
>>Andrew Leung wrote:
>>
>>
>>>I've got cygwin on winxp machine - can't connect to the X server.
>>
>>When
>>
>>
>>>using xwin.exe :0 -query <host> the checkered screen quickly comes up
>>>and then disappears.. Anyone know whats happening?  Also I remember
>>>someone mentioning that X shouldn't be running on the linux box when
>>>trying to connect.  How do I stop this as the login screen loads up
>>>everytime I boot up?  The machine is running slackware.  I'm pretty
>>
>>sure
>>
>>
>>>there's communication since tcpdumps show some responsive port 117
>>>traffic..  Any help is appreciated, I'm new to linux so I'm not sure
>>>what to look for..  Thanks in advance.
>>
>>
>>Sounds like you have a font problem on your Windows machine.  Please 
>>send in the contents of /tmp/XWin.log after a failed attempt to
> 
> connect.
> 
>>Harold
>>
>>
>>
>>
>>
> 
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