please open a terminal and run the following command in a situation when arandr produces erroneous results:
xrandr --verbose > /tmp/xrandr.out and submit the file /tmp/xrandr.out to this bug report, then i can have a closer look at the situation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/941470 Title: Resolution for external monitor missing in list for DFP1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/arandr/+bug/941470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
