I've spent some time poking at this and believe that this bug does not lie within iceweasel. I am beginning to suspect that it lies with an interaction between libglib2.0-0 and/or libgtk2.0-0 and the libqt3-mt package.
I conducted further testing using the TWM window manager. I found that if I run iceweasel alone, it operates properly. If I open any one of the following applications, konsole, kate, kontact, kolf, mysql-navigator, or qt3-assistant and then open any one of iceweasel, gimp, or dia, the latter application will not display correctly. If I open any of the latter applications without opening any of the former, the latter application will display correctly. The applications konsole, kate, kontact, kolf, mysql-navigator and qt3-assistant all depend upon either the libqt3-mt package, or the kdelibs4c2a package which depends upon the libqt3-mt package. I seem to have problems only when I run an application that depends upon libqt3-mt. The applications iceweasel, gimp, and dia have the following common dependencies: libc6, libglib2.0-0, and libgtk2.0-0. I scanned the bugs for libqt3-mt, libglib2.0-0, and libgtk2.0-0 and did not see anything related to this problem. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org