I also tried running: startx -- -logverbose 6
but I still get no errors in the file. I attached the new file in case it can help. ** Attachment added: "Xorg.0.log-verbose6" https://bugs.launchpad.net/ubuntu/+bug/1510383/+attachment/4519384/+files/Xorg.0.log-verbose6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510383 Title: updated from 15.04 to 15.10 and upon reboot X no longer works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1510383/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs