Package: iceweasel
Version: 3.0.12-1
Severity: normal
Hi,
even after removing ~/.mozilla/firefox/ and using option -safe-mode
I often notice that iceweasel doesn't display all PNG images. I suspect
that only transparent images are problematic. Even the not supported
ones are displayed until the image is completely rendered (I see how the
first top part is drawn), once this happens the image vanishes and I see
only the empty background image.
This could be an error in libpng or whatever library is used to render
PNG images.
One example page is http://eclipse.org/linuxtools/new/ where nearly no
image is displayable. I attached an image from this page.
After converting the image using ImageMagick's convert I get a viewable
image autoreconf2.png:
$ convert autoreconf.png PNG24:autoreconf2.png
$ identify autoreconf.png
autoreconf.png PNG 718x293+0+0 DirectClass 8-bit 31.1K 0.000u 0:01
$ identify autoreconf2.png
autoreconf2.png PNG 718x293+0+0 DirectClass 8-bit 23.6K 0.000u 0:01
(The PNG32 format doesn't work).
Please note that opening the image (file:///tmp/autoreconf.png) is
sufficient to demonstrate this bug, there is no need to load an HTML
page.
Jens
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (900, 'testing'), (800, 'unstable'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.26 (SMP w/1 CPU core)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages iceweasel depends on:
ii debianutils 3.2.1 Miscellaneous utilities specific t
ii fontconfig2.6.0-4generic font configuration library
ii libc6 2.9-25 GNU C Library: Shared libraries
ii libgcc1 1:4.4.1-1 GCC support library
ii libglib2.0-0 2.20.4-1 The GLib library of C routines
ii libgtk2.0-0 2.16.5-1 The GTK+ graphical user interface
ii libnspr4-0d 4.8-1 NetScape Portable Runtime Library
ii libstdc++64.4.1-1The GNU Standard C++ Library v3
ii procps1:3.2.8-1 /proc file system utilities
ii psmisc22.8-1 utilities that use the proc file s
ii xulrunner-1.9 1.9.0.13-1 XUL + XPCOM application runner
iceweasel recommends no packages.
Versions of packages iceweasel suggests:
ii latex-xft-fonts 1.6.3-5 TrueType versions of some TeX font
ii libkrb53 1.6.dfsg.4~beta1-13 Transitional library package/krb4
ii mozplugger 1.12.1-2Plugin allowing external viewers t
pn ttf-mathematica4.1 none (no description available)
pn xfonts-mathmlnone (no description available)
ii xprint 2:1.4.2-11 X11 print system (binary)
ii xulrunner-1.9-gnome- 1.9.0.13-1 Support for GNOME in xulrunner app
-- no debconf information
attachment: autoreconf.png
