Ok. So, what's happening here would seem to be that the KVM that you have is doing at least one of the following: a) Not putting sufficient electrical load on the VGA port so that the intel driver isn't detecting a connected monitor there, and/or b) Not responding to DDC requests, so the intel driver is unable to determine the acceptable display modes.
You might be able to force on the VGA connector by passing “video=VGA1:800x600” (or whatever mode you wish) to the kernel command line; you can access that from the GRUB boot menu. Just place it on the same line as “quiet splash”. I'm not sure whether this will forcibly enable the VGA output for you, but it's worth a shot. Also, although you've said that you were going to attach “dmesg_withDebug” to the bug, but I can't seem to find it. Did you forget to attach it? -- 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