Comment 4 for bug 206509

$ python /usr/share/python-support/guidance-backends/xf86misc.py
Number of screens: 1
Idle seconds: 0.417

Gamma:(1.0, 1.0, 1.0)

SizeID:0
Size:(1920, 1200, 518, 324)
Available Sizes:[(1920, 1200, 518, 324), (1600, 1200, 518, 324), (1280, 1024, 518, 324), (1152, 864, 518, 324), (1024, 768, 518, 324), (800, 600, 518, 324), (640, 480, 518, 324), (720, 400, 518, 324)]

Rotation:1
Available Rotations:63

Refresh rate:60
Refresh rates for the current screen:[60]
All Refresh Rates:[60]
All Refresh Rates:[60]
All Refresh Rates:[75, 60]
All Refresh Rates:[75]
All Refresh Rates:[75, 60]
All Refresh Rates:[75, 60]
All Refresh Rates:[75, 60]
All Refresh Rates:[70]
X Error of failed request: BadValue (integer parameter out of range for operation)
  Major opcode of failed request: 156 (RANDR)
  Minor opcode of failed request: 2 (RRSetScreenConfig)
  Value in failed request: 0x4b
  Serial number of failed request: 15
  Current serial number in output stream: 15