Bug#496935: libxtrap6: xtrap fails libxcb assertion
Package: libxtrap6
Version: 2:1.0.0-5
Severity: important
Some programmes that I have developped around the Xtrap extension abort
when installing libxcb. This is due to xtrap failing the following xcb
assertion.
Note that libxcb is necessary for Iceweasel 3 through Cairo. (ouch)
$ xtrapstats
Display: :0.0
Stats Command (Zero, Quit, [Show])? Show
xtrapstats: ../../src/xcb_lock.c:77: _XGetXCBBuffer: Assertion `((int)
((xcb_req) - (dpy->request)) >= 0)' failed.
Aborted
Sloppy locking (from the changelog to libxcb 1.1-1.1) does not solve the
problem.
$ dpkg -l | grep libxcb
ii libxcb-render-util0 0.2.1+git1-1 utility
libraries for X C Binding -- render-util
ii libxcb-render0 1.1-1.1 X C
Binding, render extension
ii libxcb-shape0 1.1-1.1 X C
Binding, shape extension
ii libxcb-shm0 1.1-1.1 X C
Binding, shm extension
ii libxcb-xlib0 1.1-1.1 X C
Binding, Xlib/XCB interface library
ii libxcb-xlib0-dev 1.1-1.1 X C
Binding, Xlib/XCB interface library, development files
ii libxcb-xv0 1.1-1.1 X C
Binding, xv extension
ii libxcb1 1.1-1.1 X C
Binding
ii libxcb1-dev 1.1-1.1 X C
Binding, development files
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.25.1 (SMP w/2 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 libxtrap6 depends on:
ii libc6 2.7-13 GNU C Library: Shared libraries
ii libice6 2:1.0.4-1 X11 Inter-Client Exchange
library
ii libsm6 2:1.0.3-2 X11 Session Management library
ii libx11-6 2:1.1.4-2 X11 client-side library
ii libxext6 2:1.0.4-1 X11 miscellaneous extension
librar
ii libxt6 1:1.0.5-3 X11 toolkit intrinsics library
libxtrap6 recommends no packages.
libxtrap6 suggests no packages.
-- no debconf information
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