I can confirm that, the .deb files in comment #48 are working fine with me on dual monitor.
I am using Ubuntu 15.10, Kernel 4.2, AMD HD7770 and above said FGLRX files. This might be the temporary solution. Please be alerted about official patch release. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493888 Title: FGLRX incompatible with kernel 4.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1493888/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs