Description of problem:
Traceback (most recent call last):
  File "/usr/share/system-config-display/xConfigDialog.py", line 321, in ok
    lower_vrefresh, upper_vrefresh = string.split(self.state.get_vsync(), "-")
ValueError: need more than 1 value to unpack

I saw 201299 but this is a different trackback.

Version-Release number of selected component (if applicable):
system-config-display-1.0.42-1

How reproducible:
always

Steps to Reproduce:
1. install rawhide
2. run s-c-d
3. update the monitor and see trackback
  
Actual results:


Expected results:


Additional info: