This Workaround works for me: Add the file "10-intel.conf" to "/usr/share/X11/xorg.conf.d". (disables the feature, and xorg will start proper.)
Source: https://bugs.archlinux.org/task/21927 ** Attachment added: "/usr/share/X11/xorg.conf.d/10-intel.conf (workaround)" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/765813/+attachment/2110008/+files/10-intel.conf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/765813 Title: [drm:intel_prepare_page_flip] *ERROR* Prepared flip multiple times every frame with intel graphics -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
