libreport version: 2.0.7
abrt_version:   2.0.6
backtrace_rating: 4
cmdline:        /usr/bin/python /usr/bin/fusion-icon -v
comment:        This started right after I used preupgrade to go from Fedora 14 to Fedora 16.  I've tried creating and using a different user, but I can't get Compiz running for either user.  One of the error messages in ~/.xsession-errors for my main user is "fusion-icon: error: option -s: invalid integer value: 'ession'" but I've not found it in the other user's .xsession-errors.
crash_function: __pyx_f_12compizconfig_GetType
executable:     /usr/bin/python
kernel:         2.6.35.14-103.fc14.i686.PAE
pid:            3194
pwd:            /home/joe/Desktop
reason:         Process /usr/bin/python was killed by signal 11 (SIGSEGV)
time:           Tue 22 Nov 2011 02:25:06 PM PST
uid:            500
username:       joe

backtrace:      Text file, 111884 bytes
build_ids:      Text file, 4879 bytes
dso_list:       Text file, 10609 bytes
environ:        Text file, 3018 bytes
maps:           Text file, 30082 bytes
smolt_data:     Text file, 2998 bytes

var_log_messages:
:Nov 22 14:03:47 barrayar yum[2788]: Updated: libreport-python-2.0.7-1.fc16.i686
:Nov 22 14:03:51 barrayar yum[2788]: Updated: abrt-addon-python-2.0.6-1.fc16.i686
:Nov 22 14:04:06 barrayar yum[2788]: Updated: policycoreutils-python-2.1.4-10.fc16.i686
:Nov 22 14:25:06 barrayar abrt[3222]: Saved core dump of pid 3194 (/usr/bin/python) to /var/spool/abrt/ccpp-2011-11-22-14:25:06-3194 (8564736 bytes)

xsession_errors:
:  File "/usr/lib/python2.7/site-packages/screenlets/session.py", line 472, in create_session
:  File "/usr/lib/python2.7/site-packages/screenlets/session.py", line 246, in start
:  File "/usr/lib/python2.7/socket.py", line 224, in meth