abrt 1.0.9 detected a crash.

architecture: i686
cmdline: /usr/bin/python -OO /usr/bin/gmixer -d
component: gmixer
executable: /usr/bin/gmixer
kernel: 2.6.32.11-99.fc12.i686.PAE
package: gmixer-1.3-12.fc12
reason: display.py:544:send_and_recv:ConnectionClosedError: Display connection closed by server
release: Fedora release 12 (Constantine)

backtrace
-----
display.py:544:send_and_recv:ConnectionClosedError: Display connection closed by server

Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/gtktrayicon.py", line 98, in reconnect_dock
    if self.update_manager_window(False):
  File "/usr/lib/python2.6/site-packages/gtktrayicon.py", line 167, in update_manager_window
    xdisplay = self.get_xdisplay()
  File "/usr/lib/python2.6/site-packages/gtktrayicon.py", line 161, in get_xdisplay
    xdisplay =  Xdisplay.Display(name)
  File "/usr/lib/python2.6/site-packages/Xlib/display.py", line 102, in __init__
    exts = self.list_extensions()
  File "/usr/lib/python2.6/site-packages/Xlib/display.py", line 676, in list_extensions
    r = request.ListExtensions(display = self.display)
  File "/usr/lib/python2.6/site-packages/Xlib/protocol/rq.py", line 1428, in __init__
    self.reply()
  File "/usr/lib/python2.6/site-packages/Xlib/protocol/rq.py", line 1440, in reply
    self._display.send_and_recv(request = self._serial)
  File "/usr/lib/python2.6/site-packages/Xlib/protocol/display.py", line 544, in send_and_recv
    raise self.socket_error
ConnectionClosedError: Display connection closed by server

Local variables in innermost frame:
sending: 0
gotreq: 0
bytes_recv: ''
rs: [<socket._socketobject object at 0x9812064>]
i: 4
self: <Xlib.display._BaseDisplay instance at 0x981cd4c>
req: <Xlib.protocol.request.ListExtensions serial = 2, data = None, error = None>
request: 2
flush_bytes: None
recieving: 1
ws: []
timeout: None
flush: None
wait: 1
recv: None
event: None
es: []
writeset: []