Bug#520585: Regression: Upgrade of gtk causes iceweasel to stop blitting properly

[Arren Lex]

Package: libgtk2.0-0
Version: 2.14.7-4+b1
Severity: normal

Upgrading from the stable version 2.12.11-4 to the testing version 2.14.7-4+b1
causes problems in Iceweasel.

I have the mouse gestures redux FF extension installed, which draws trails in
the window in response to mouse gestures.

With this upgrade, when I begin to draw a trail for a mouse gesture, the menu
bar disappears and the upper 3/4 of the window no longer change. If I minimize
iceweasel and re-open it, the upper 3/4 are black and I cannot do anything
with it. I must restart the browser.

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (1001, 'testing'), (1001, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libgtk2.0-0 depends on:
ii  libatk1.0-0           1.22.0-1           The ATK accessibility toolkit
ii  libc6                 2.9-4              GNU C Library: Shared libraries
ii  libcairo2             1.8.6-2            The Cairo 2D vector graphics libra
ii  libcups2              1.3.8-1lenny4.1    Common UNIX Printing System(tm) -
ii  libfontconfig1        2.6.0-3            generic font configuration library
ii  libfreetype6          2.3.7-2            FreeType 2 font engine, shared lib
ii  libglib2.0-0          2.18.4-2           The GLib library of C routines
ii  libgnutls26           2.6.4-2            the GNU TLS library - runtime libr
ii  libgssapi-krb5-2      1.6.dfsg.4~beta1-9 MIT Kerberos runtime libraries - k
ii  libgtk2.0-common      2.14.7-4           Common files for the GTK+ graphica
ii  libjasper1            1.900.1-5.1        The JasPer JPEG-2000 runtime libra
ii  libjpeg62             6b-14              The Independent JPEG Group's JPEG
ii  libpango1.0-0         1.22.4-2           Layout and rendering of internatio
ii  libpng12-0            1.2.35-1           PNG library - runtime
ii  libtiff4              3.8.2-11           Tag Image File Format (TIFF) libra
ii  libx11-6              2:1.2-1            X11 client-side library
ii  libxcomposite1        1:0.4.0-3          X11 Composite extension library
ii  libxcursor1           1:1.1.9-1          X cursor management library
ii  libxdamage1           1:1.1.1-4          X11 damaged region extension libra
ii  libxext6              2:1.0.4-1          X11 miscellaneous extension librar
ii  libxfixes3            1:4.0.3-2          X11 miscellaneous 'fixes' extensio
ii  libxi6                2:1.1.4-1          X11 Input extension library
ii  libxinerama1          2:1.0.3-2          X11 Xinerama extension library
ii  libxrandr2            2:1.3.0-2          X11 RandR extension library
ii  libxrender1           1:0.9.4-2          X Rendering Extension client libra
ii  zlib1g                1:1.2.3.3.dfsg-12  compression library - runtime

Versions of packages libgtk2.0-0 recommends:
ii  hicolor-icon-theme            0.10-1     default fallback theme for FreeDes
ii  libgtk2.0-bin                 2.12.11-4  The programs for the GTK+ graphica

Versions of packages libgtk2.0-0 suggests:
pn  librsvg2-common               <none>     (no description available)

-- no debconf information