Version-Release number of selected component:
arandr-0.1.7.1-1.fc18

Additional info:
reporter:       libreport-2.1.5
cmdline:        /usr/bin/python /usr/bin/arandr
executable:     /usr/bin/arandr
kernel:         3.9.10-200.fc18.x86_64
runlevel:       N 5
uid:            1000

Truncated backtrace:
xrandr.py:108:_load_from_commandlineargs:FileLoadError: Not a known mode: 1280x1024_60.00

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/screenlayout/gui.py", line 64, in wrapper
    return function(*args_out)
  File "/usr/lib/python2.7/site-packages/screenlayout/gui.py", line 235, in do_open
    self.filetemplate = self.widget.load_from_file(f)
  File "/usr/lib/python2.7/site-packages/screenlayout/widget.py", line 88, in load_from_file
    template = self._xrandr.load_from_string(data)
  File "/usr/lib/python2.7/site-packages/screenlayout/xrandr.py", line 79, in load_from_string
    self._load_from_commandlineargs(lines[xrandrlines[0]].strip())
  File "/usr/lib/python2.7/site-packages/screenlayout/xrandr.py", line 108, in _load_from_commandlineargs
    raise FileLoadError("Not a known mode: %s"%p[1])
FileLoadError: Not a known mode: 1280x1024_60.00

Local variables in innermost frame:
on: 'VGA1'
i: 2
commandline: 'xrandr --output DP3 --off --output DP2 --off --output DP1 --off --output HDMI3 --off --output HDMI2 --mode 1440x900 --pos 1280x56 --rotate normal --output HDMI1 --off --output LVDS1 --off --output VGA1 --mode 1280x1024_60.00 --pos 0x0 --rotate normal'
args: ['--output', 'DP3', '--off', '--output', 'DP2', '--off', '--output', 'DP1', '--off', '--output', 'HDMI3', '--off', '--output', 'HDMI2', '--mode', '1440x900', '--pos', '1280x56', '--rotate', 'normal', '--output', 'HDMI1', '--off', '--output', 'LVDS1', '--off', '--output', 'VGA1', '--mode', '1280x1024_60.00', '--pos', '0x0', '--rotate', 'normal']
o: <screenlayout.xrandr.OutputConfiguration object at 0x2435790>
self: <screenlayout.xrandr.XRandR object at 0x2435310>
p: ('--mode', '1280x1024_60.00')
parts: [('--mode', '1280x1024_60.00'), ('--pos', '0x0'), ('--rotate', 'normal')]
oa: ['--mode', '1280x1024_60.00', '--pos', '0x0', '--rotate', 'normal']
os: <Output 'VGA1' (4 modes)>
options: {'DP3': ['--off'], 'DP2': ['--off'], 'DP1': ['--off'], 'HDMI3': ['--off'], 'HDMI2': ['--mode', '1440x900', '--pos', '1280x56', '--rotate', 'normal'], 'HDMI1': ['--off'], 'LVDS1': ['--off'], 'VGA1': ['--mode', '1280x1024_60.00', '--pos', '0x0', '--rotate', 'normal']}
namedmode: <screenlayout.auxiliary.NamedSize object at 0x24355d0>