Comment 19 for bug 877505

Mine is:
compiz (core) - Warn: unhandled ConfigureNotify on 0x360013e!

Try to run command "xwininfo -id 0x360013e" and the output is:

xwininfo: Window id: 0x360013e (has no name)

  Absolute upper-left X: 183
  Absolute upper-left Y: 41
  Relative upper-left X: 183
  Relative upper-left Y: 41
  Width: 728
  Height: 435
  Depth: 32
  Visual: 0x5b
  Visual Class: TrueColor
  Border width: 0
  Class: InputOutput
  Colormap: 0x3200005 (not installed)
  Bit Gravity State: ForgetGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: NotUseful
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: yes
  Corners: +183+41 -113+41 -113-124 +183-124
  -geometry 728x435+183+41