I have tested your test kernel from comment #11 on both machines now and get exactly the same results as with the kernel from comment #7. On the laptop (bug 1156548) the problem is solved by both kernels and on the PC (bug 1029865) the problem is not solved by both kernels.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1156310 Title: xrandr detects too many displays To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxrandr/+bug/1156310/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
