[Xcb] Bug#689269: libxcb1: Wine locks up when running multithreaded applications that touch both OpenGL and X11

Erich Hoover ehoover at mines.edu
Sun Sep 30 17:57:29 PDT 2012

Package: libxcb1
Version: 1.7-3
Severity: normal

Wine needs an update to libxcb to include upstream commit 23911a707b8845bff52cd7853fc5d59fb0823cef. This commit fixes an issue where multithreaded applications lock up when they use both OpenGL and X11. More information can be found on the XCB bug:

-- System Information:
Debian Release: wheezy/sid
  APT prefers oneiric-updates
  APT policy: (500, 'oneiric-updates'), (500, 'oneiric-security'), (500, 'oneiric-proposed'), (500, 'oneiric'), (100, 'oneiric-backports')
Architecture: amd64 (x86_64)

Kernel: Linux 3.0.0-26-generic (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libxcb1 depends on:
ii  libc6                   2.13-20ubuntu5.1 Embedded GNU C Library: Shared lib
ii  libxau6                 1:1.0.6-3        X11 authorisation library
ii  libxdmcp6               1:1.1.0-3        X11 Display Manager Control Protoc
ii  multiarch-support       2.13-20ubuntu5.1 Transitional package to ensure mul

libxcb1 recommends no packages.

libxcb1 suggests no packages.

-- no debconf information

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