The problem is partially fixed: https://bugs.freedesktop.org/show_bug.cgi?id=44875
I filed a new bug with a further problem: https://bugs.freedesktop.org/show_bug.cgi?id=48966 ** Bug watch added: freedesktop.org Bugzilla #48966 https://bugs.freedesktop.org/show_bug.cgi?id=48966 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/814895 Title: [snb-m-gt2] Booting with external monitor fails with *ERROR* Couldn't find PLL settings for mode! To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/814895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs