Hi Bryce, By default, it should use XAA, and I didn't change this, we can see that the system is using the XAA in Xorg.0.log
Thanks Kevin ** Attachment added: "C:\My work\log\0626\lognew.tar" http://launchpadlibrarian.net/8196313/C%3A%5CMy%20work%5Clog%5C0626%5Clognew.tar -- Dual-display testing support error on Santa-rosa with Crestline https://bugs.launchpad.net/bugs/119967 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs