Description of problem:
I used yumex this morning for a system update, including a new kernel.  When it was finished, it looked for new updates and found that the kmod-nvidia for this kernel was now ready.  When I tried to have it install this new update, it hung.

Version-Release number of selected component:
yumex-3.0.14-1.fc19

Additional info:
reporter:       libreport-2.2.2
cmdline:        /usr/bin/python -E /usr/share/yumex/yum_childtask.py 2 True False /etc/yum.conf google-earth;fedora;rpmfusion-free-updates;rpmfusion-nonfree-updates;rpmfusion-free;adobe-linux-i386;updates;rpmfusion-nonfree
dso_list:       yum-3.4.3-137.fc19.noarch
executable:     /usr/share/yumex/yum_childtask.py
kernel:         3.14.4-100.fc19.i686.PAE
runlevel:       N 5
type:           Python
uid:            0

Truncated backtrace:
misc.py:1018:write:IOError: [Errno 5] Input/output error

Traceback (most recent call last):
  File "/usr/share/yumex/yum_childtask.py", line 64, in <module>
    my.dispatcher()
  File "/usr/lib/python2.7/site-packages/yumexbackend/yum_server.py", line 1520, in dispatcher
    print errmsg
  File "/usr/lib/python2.7/site-packages/yum/misc.py", line 1018, in write
    self.stream.write(s)
IOError: [Errno 5] Input/output error

Local variables in innermost frame:
s: 'Traceback (most recent call last):\n  File "/usr/lib/python2.7/site-packages/yumexbackend/yum_server.py", line 1499, in dispatcher\n    line = sys.stdin.readline().strip(\'\\n\')\nIOError: [Errno 5] Input/output error\n'
self: <open file '<stdout>', mode 'w' at 0xb76cf078>

Potential duplicate: bug 1046901