Fedora 16 update causes NVidia problem

[fastbob]

Today I did an update of my Fedora 16 system equipped with a GeForce 6150LE card. The system was functioning fine, but now I get a message screen saying "Oh no! Something has gone wrong", which I guess is from Gnome.

I rebooted, followed Leigh's instructions in case something was incorrectly installed, reverted to the default driver (which sorta worked), and then reinstalled again. I then tried installing the NVidia 290 driver. Still get the message.

I'd appreciate any help diagnosing the problems since I don't know where to look. Here's the configuration info:

rpm -qa *\nvidia\*  *\kernel\*|sort;uname -r;lsmod |grep -e nvidia -e nouveau;cat /etc/X11/xorg.conf
abrt-addon-kerneloops-2.0.7-2.fc16.i686
akmod-nvidia-295.40-2.fc16.i686
kernel-headers-3.3.2-6.fc16.i686
kernel-PAE-3.3.0-8.fc16.i686
kernel-PAE-3.3.1-5.fc16.i686
kernel-PAE-3.3.2-6.fc16.i686
kernel-PAE-devel-3.3.0-8.fc16.i686
kernel-PAE-devel-3.3.1-5.fc16.i686
kernel-PAE-devel-3.3.2-6.fc16.i686
kmod-nvidia-3.3.2-6.fc16.i686.PAE-295.40-2.fc16.i686
libreport-plugin-kerneloops-2.0.8-4.fc16.i686
nvidia-settings-1.0-16.fc16.i686
nvidia-xconfig-1.0-14.fc16.i686
xorg-x11-drv-nvidia-295.40-1.fc16.i686
xorg-x11-drv-nvidia-libs-295.40-1.fc16.i686
3.3.2-6.fc16.i686.PAE
nvidia              10962440  30
i2c_core               28151  2 nvidia,i2c_nforce2
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 295.40  (mockbuild@)  Thu Apr 12 13:28:25 CEST 2012

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 290.10  (mockbuild@builder1.ovh.rpmfusion.lan)  Wed Nov 23 23:13:44 CET 2011
# RPM Fusion - nvidia-xorg.conf
#

Section "ServerLayout"
    Identifier     "Default Layout"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "InputDevice"

    # generated from data in "/etc/sysconfig/keyboard"
    Identifier     "Keyboard0"
    Driver         "kbd"
    Option         "XkbLayout" "us"
    Option         "XkbModel" "pc105"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/input/mice"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "ViewSonic VX2433wm"
    HorizSync       24.0 - 82.0
    VertRefresh     50.0 - 75.0
EndSection

Section "Device"
    Identifier     "Videocard0"
    Driver         "nvidia"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 6150 LE"
EndSection

Section "Screen"
    Identifier     "Default Screen"
    Device         "Videocard0"
    Monitor        "Monitor0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "metamodes" "1920x1080 +0+0; nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Thanks.