Description of problem: Moved to f24 and got the following backtrace: Traceback (most recent call last): File "/usr/bin/arandr", line 42, in <module> main() File "/usr/lib/python2.7/site-packages/screenlayout/gui.py", line 318, in main force_version=options.force_version File "/usr/lib/python2.7/site-packages/screenlayout/gui.py", line 157, in __init__ self.widget = widget.ARandRWidget(display=randr_display, force_version=force_version) File "/usr/lib/python2.7/site-packages/screenlayout/widget.py", line 48, in __init__ self._xrandr = XRandR(display=display, force_version=force_version) File "/usr/lib/python2.7/site-packages/screenlayout/xrandr.py", line 42, in __init__ raise Exception("XRandR 1.2/1.3 required.") Exception: XRandR 1.2/1.3 required. Version-Release number of selected component (if applicable): arandr-0.1.7.1-6.fc24.noarch This is due to xrandr being 1.5 now: randr -v xrandr program version 1.5.0 Server reports RandR version 1.5 Adding the version in /usr/lib/python2.7/site-packages/screenlayout/xrandr.py fixes things for me.
Or run with arandr --force-version
A simple update to arandr 0.1.9 (see BZ#1316257) fixed this for me.
Dear maintainer, arandr 0.1.9 is now in in Fedora (F23-F25), so I think this bug can be closed. https://apps.fedoraproject.org/packages/arandr Thanks, Mike