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From: Jon TURNEY <jon.turney@dronecode.org.uk>
To: cygwin-xfree@cygwin.com
Subject: Re: Cannot run Qt5 applications.
Date: Thu, 05 Feb 2015 01:40:00 -0000	[thread overview]
Message-ID: <54D2CA12.5080701@dronecode.org.uk> (raw)
In-Reply-To: <54D2A922.3060507@tiscali.co.uk>

On 04/02/2015 23:20, David Stacey wrote:
> I'm having difficulty running any Qt5 application. These are the
> commands I'm issuing:
>
>      XWin -multiwindow &
>      export DISPLAY=:0.0
>      xclock &
>
> and I see the clock, so X is up and running. Then:
>
>      /usr/lib/qt5/examples/gui/analogclock/analogclock
>      QXcbConnection: XCB error: 145 (Unknown), sequence: 162, resource
> id: 0, major c
>      ode: 140 (Unknown), minor code: 20
>      Bad system call (core dumped)

Possibly you need to install and start cygserver (See [1])

If so, this is because Qt5 is assuming shared memory is available, which 
could possibly be handled in a better way...

[1]  http://x.cygwin.com/docs/ug/using-shared-memory.html

-- 
Jon TURNEY
Volunteer Cygwin/X X Server maintainer

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  reply	other threads:[~2015-02-05  1:40 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-04 23:20 David Stacey
2015-02-05  1:40 ` Jon TURNEY [this message]
2015-02-06 14:57   ` David Stacey
2015-02-13 18:32   ` Jon TURNEY
2015-03-02 23:34     ` Yaakov Selkowitz
2015-03-03  9:04       ` Corinna Vinschen
2015-03-03 14:49         ` Jon TURNEY
2015-03-03 17:11           ` Corinna Vinschen

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