Thank you for linking to the similar bugs. As bug #472716 seems to occur with both the standard driver and fglrx, i tried to use fglrx, where the bug also appears.
Also, from the resolutions xrandr offers to me, 1366x768 is the only one that behaves in this way, it is also the resolution used in bug #628256 and bug #666058. I suspect it might be related to the fact that 1366 is not divisible by four. Trying to work around the problem by giving the right monitor an offset different from 1366x0 did not work, I tried this a few times, it always crashed my system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/680614 Title: Position of second monitor wrong in dual monitor setup if first monitor is 1366x768 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs