Today, just hurry the boot process up a few seconds, I manually selected the kernel to boot to. Everything went well and got to the point where I heard the bootup sound and then the screen went blank and my monitor on-switch went orange - indicating nothing to display.
If I pressed the delete key I could hear the sound made when there's nothing more to delete. I switched to one of the virtual terminals and the monitor switch went green but no display.
I rebooted and let the bootup process as normal and everything was OK. I repeated the initial bootup process, with the manual selection, and it went blank again. The odd thing is, I'm sure I've recently done this before and all was fine.
Anyone else experience this?