The 2015-0206 image fails from DVD as well. However, it does allow access to a console. Attached are Xorg.0.log and syslog.
** Attachment added: "installer Xorg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1415848/+attachment/4314237/+files/Xorg.0.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1415848 Title: Lubuntu vivid desktop amd64 does not boot from USB To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1415848/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
