attached is dmesg_withDebug which is /var/log/dmesg but with "linux " line in grub menu appended with "drm.debug=0x04". This is booting the machine with the KVM switch and the dead screen.
-- gdm fails to start https://bugs.launchpad.net/bugs/554023 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs