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	Sun, 14 Jun 2020 10:49:15 -0700 (PDT)
Subject:	Re: cygwin x11 doesn't start after windows 10 upgrade
To:	cygwin AT cygwin DOT com
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Date:	Sun, 14 Jun 2020 19:49:13 +0200
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From:	Marco Atzeri via Cygwin <cygwin AT cygwin DOT com>
Reply-To:	Marco Atzeri <marco DOT atzeri AT gmail DOT com>
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On 14.06.2020 18:12, Steinar Bang wrote:
>>>>>> "Henry S. Thompson via Cygwin" <cygwin AT cygwin DOT com>:
> 
>> Steinar Bang writes:
>> [troubles with XWin]
> 
>> Have a look at what Windows shows as the processes that are running.
> 
>> I've had intermittent problems with XWin processes running without
>> actually showing any windows.  You can see process information either
>> with a special tool such as ProcExp or with the builtin Windows task
>> manager, via Control-Alt-Delete.
> 
>> If you find XWin processes, let us know.
> 
> There were no XWin processes in the "Processes" tab of the task manager.
> 
> I couldn't see any XWin processes in sysinternals procexp64 either.  And
> search for "xwin" in procexp gave no matches.
> 

I guess we have only two methods to further going down

1) checking with strace if it is crashing during any system call

  strace -o XWin.strace /usr/bin/XWin :0 -multiwindow  -auth

XWin.strace should contain some hints, hopefully


2) use the gdb debugger, but it will require the installation of
several debuginfo packages

Regards
Marco


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