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[Bug 419501] Re: apport-kde assert failure: python: ../../src/xcb_io.c:242: process_responses: Assertion `(((long) (dpy->last_request_read) - (long) (dpy->request)) <= 0)' failed.

To: ubuntu-x-swat@xxxxxxxxxxxxxxxxxxx
From: Martin Pitt <martin.pitt@xxxxxxxxxx>
Date: Wed, 05 May 2010 10:06:11 -0000
Reply-to: Bug 419501 <419501@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Jamey Sharp, an X.org upstream, has taken a look at this and said:

"All those I could find look like one of two cases: Either the app
called Xlib from multiple threads without calling XInitThreads first; or
it opened a Display, fork()ed, and used the Display from both processes.
Both would be bugs in the application."

A few duplicates were reported against python-gasp, which was fixed
recently. By far the majority of duplicates are against apport-kde, so I
tentatively open a Qt task for this and close the libxcb one.

** Also affects: qt4-x11 (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: qt4-x11 (Ubuntu)
       Status: New => Confirmed

** Changed in: libxcb (Ubuntu)
       Status: Incomplete => Invalid

-- 
apport-kde assert failure: python: ../../src/xcb_io.c:242: process_responses: Assertion `(((long) (dpy->last_request_read) - (long) (dpy->request)) <= 0)' failed.
https://bugs.launchpad.net/bugs/419501
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