This problem has been happening for about a week, and I have confirmed it on a recent build. What happens is that after I click on the bookmarks button and then just as I move the mouse down into the list of bookmarks, the mouse pointer turns into an upper-left right-angle corner shaped thing with a large plus sign in the middle, and this image of a sheet of paper with a corner folded is shown next to it. Mozilla then locks up for a while and random clicking is needed to get it to respond. Note that I never do a click and drag. This is only a click on the button, then a attempt to select a bookmark and it then messes up. The bookmarks menu item does not exhibit this problem. I compile mozilla myself using this script: #!/bin/bash #Download and compile the latest version of mozilla. export PATH=/usr/bin/colorgcc:/usr/bin:/usr/local/bin:/bin:/sbin:/usr/sbin:/usr/local/sbin:/usr/X11R6/bin:. export LD_LIBRARY_PATH=/usr/lib/:$LD_LIBRARY_PATH export HOME=/home/root export CFLAGS="-march=k6" export CXXFLAGS=$CFLAGS cd /usr/src rm -rf mozilla cd downloads rm mozilla-source.tar.bz2 wget --quiet "ftp://ftp.mozilla.org/pub/mozilla/nightly/latest/mozilla-source.tar.bz2" cd .. tar -jxvf downloads/mozilla-source.tar.bz2 cd mozilla ./configure --prefix=/usr --disable-nls --disable-debug --enable-toolkit-gtk --with-gtk --enable-crypto make chown -R jlm.misc * The problem is constantly reproduceable. I am running Linux on an AMD K6-2 500mhz with 768megs ram. The kernel is 2.4.17, with glibc 2.2.4. Gcc 2.95.3.

I would like to confirm this exact behaviour on Linux build 2002051310. This is probably also a duplicate of bug 143785 and bug 143785.

*** This bug has been marked as a duplicate of 143031 ***